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Acta Cryst. (2020). C76, 177-185
https://doi.org/10.1107/S2053229620000601
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D.-D. Wang, J.-T. Wang, L. Song, Y.-Y. Wang and W.-X. Chai
Luminescent cuprous complexes are an important class of coordination compounds due to their relative abundance, low cost and ability to display excellent luminescence. The heteroleptic cuprous complex solvate rac-(acetonitrile-κN)(3-aminopyridine-κN)[2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]copper(I) hexafluoridophosphate dichloromethane monosolvate, [Cu(C5H6N2)(C2H3N)(C44H32P2)]PF6·CH2Cl2, conventionally abbreviated as [Cu(3-PyNH2)(CH3CN)(BINAP)]PF6·CH2Cl2, (I), where BINAP and 3-PyNH2 represent 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl and 3-aminopyridine, respectively, is described. In this complex solvate, the asymmetric unit consists of a cocrystallized dichloromethane molecule, a hexafluoridophosphate anion and a complete racemic heteroleptic cuprous complex cation in which the cuprous centre, in a tetrahedral CuP2N2 coordination, is coordinated by two P atoms from the BINAP ligand, one N atom from the 3-PyNH2 ligand and another N atom from a coordinated acetonitrile molecule. The UV–Vis absorption and photoluminescence properties of this heteroleptic cuprous complex have been studied on polycrystalline powder samples, which had been verified by powder X-ray diffraction before recording the spectra. Time-dependent density functional theory (TD-DFT) calculations and a wavefunction analysis reveal that the orange–yellow phosphorescence emission should originate from intra-ligand (BINAP) charge transfer mixed with a little of the metal-to-ligand charge transfer 3(IL+ML)CT excited state.
Keywords: heteroleptic cuprous complex; BINAP; phosphorescence; TD-DFT; crystal structure; wavefunction analysis.
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Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S2053229620000601/ov3136sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S2053229620000601/ov3136Isup2.hkl |
CCDC reference: 1978344
Computing details top
Data collection: APEX2 (Bruker, 2016); cell refinement: SAINT (Bruker, 2016); data reduction: SAINT (Bruker, 2016); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL2014 (Sheldrick, 2015); molecular graphics: OLEX2 (Dolomanov et al., 2009); software used to prepare material for publication: OLEX2 (Dolomanov et al., 2009).
Crystal data
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[Cu(C5H6N2)(C2H3N)(C44H32P2)]PF6·CH2Cl2 | F(000) = 2152 |
Mr = 1051.24 | Dx = 1.432 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
a = 20.089 (3) Å | Cell parameters from 13877 reflections |
b = 11.1502 (17) Å | θ = 2.4–27.4° |
c = 21.972 (3) Å | µ = 0.72 mm−1 |
β = 97.945 (5)° | T = 293 K |
V = 4874.5 (13) Å3 | Block, pale violet |
Z = 4 | 0.3 × 0.3 × 0.25 mm |
Data collection
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Bruker APEXII CCD diffractometer | 9104 reflections with I > 2σ(I) |
Radiation source: sealed X-ray tube | Rint = 0.038 |
φ and ω scans | θmax = 27.6°, θmin = 2.4° |
Absorption correction: multi-scan (SADABS; Bruker, 2016) | h = −26→26 |
Tmin = 0.590, Tmax = 0.746 | k = −14→14 |
150518 measured reflections | l = −28→28 |
11203 independent reflections |
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Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.058 | H-atom parameters constrained |
wR(F2) = 0.184 | w = 1/[σ2(Fo2) + (0.104P)2 + 4.189P] where P = (Fo2 + 2Fc2)/3 |
S = 1.03 | (Δ/σ)max < 0.001 |
11203 reflections | Δρmax = 0.92 e Å−3 |
606 parameters | Δρmin = −0.95 e Å−3 |
4 restraints |
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Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes.
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2)
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x | y | z | Uiso*/Ueq | ||
Cu1 | 0.17914 (2) | 0.23190 (3) | 0.13607 (2) | 0.04460 (12) | |
P1 | 0.17529 (3) | 0.35838 (6) | 0.21819 (3) | 0.03763 (16) | |
N1 | 0.12970 (12) | 0.0689 (2) | 0.13741 (12) | 0.0514 (6) | |
C1 | 0.06541 (15) | 0.0592 (3) | 0.11221 (16) | 0.0565 (7) | |
H1 | 0.0458 | 0.1234 | 0.0893 | 0.068* | |
P2 | 0.29319 (3) | 0.22581 (6) | 0.13809 (3) | 0.03738 (16) | |
N2 | −0.03955 (16) | −0.0473 (4) | 0.0892 (2) | 0.0993 (13) | |
H2A | −0.0654 | −0.0851 | 0.1111 | 0.119* | |
H2B | −0.0543 | 0.0252 | 0.0837 | 0.119* | |
C2 | 0.02615 (17) | −0.0421 (3) | 0.11857 (18) | 0.0637 (8) | |
N3 | 0.12455 (13) | 0.3018 (3) | 0.05919 (12) | 0.0561 (6) | |
C3 | 0.0553 (2) | −0.1353 (3) | 0.15297 (19) | 0.0718 (10) | |
H3 | 0.0306 | −0.2035 | 0.1593 | 0.086* | |
C4 | 0.1217 (2) | −0.1268 (3) | 0.17811 (19) | 0.0701 (9) | |
H4 | 0.1424 | −0.1901 | 0.2010 | 0.084* | |
C5 | 0.15745 (17) | −0.0244 (3) | 0.16939 (17) | 0.0626 (8) | |
H5 | 0.2024 | −0.0202 | 0.1863 | 0.075* | |
C6 | 0.09088 (15) | 0.3293 (3) | 0.01676 (14) | 0.0540 (7) | |
C7 | 0.0474 (2) | 0.3623 (5) | −0.03928 (18) | 0.0826 (12) | |
H7A | 0.0709 | 0.3508 | −0.0740 | 0.124* | |
H7B | 0.0346 | 0.4450 | −0.0371 | 0.124* | |
H7C | 0.0078 | 0.3130 | −0.0438 | 0.124* | |
C8 | 0.10109 (12) | 0.4524 (3) | 0.22162 (12) | 0.0429 (6) | |
C9 | 0.10190 (15) | 0.5548 (3) | 0.25744 (16) | 0.0577 (7) | |
H9 | 0.1423 | 0.5813 | 0.2791 | 0.069* | |
C10 | 0.04323 (17) | 0.6183 (4) | 0.26140 (18) | 0.0695 (9) | |
H10 | 0.0441 | 0.6858 | 0.2863 | 0.083* | |
C11 | −0.01581 (16) | 0.5810 (4) | 0.22851 (19) | 0.0735 (11) | |
H11 | −0.0551 | 0.6238 | 0.2310 | 0.088* | |
C12 | −0.01769 (15) | 0.4814 (4) | 0.19192 (18) | 0.0685 (10) | |
H12 | −0.0582 | 0.4571 | 0.1696 | 0.082* | |
C13 | 0.04082 (13) | 0.4160 (3) | 0.18788 (14) | 0.0523 (7) | |
H13 | 0.0395 | 0.3486 | 0.1628 | 0.063* | |
C14 | 0.19071 (12) | 0.2991 (3) | 0.29659 (13) | 0.0488 (7) | |
C15 | 0.19028 (14) | 0.1754 (4) | 0.30375 (17) | 0.0629 (9) | |
H15 | 0.1835 | 0.1262 | 0.2692 | 0.075* | |
C16 | 0.19983 (19) | 0.1244 (5) | 0.3619 (2) | 0.0958 (17) | |
H16 | 0.1994 | 0.0415 | 0.3664 | 0.115* | |
C17 | 0.2100 (2) | 0.1975 (7) | 0.4129 (2) | 0.110 (2) | |
H17 | 0.2165 | 0.1637 | 0.4520 | 0.132* | |
C18 | 0.2105 (2) | 0.3201 (7) | 0.40641 (18) | 0.105 (2) | |
H18 | 0.2173 | 0.3688 | 0.4411 | 0.126* | |
C19 | 0.20086 (17) | 0.3718 (5) | 0.34814 (15) | 0.0721 (10) | |
H19 | 0.2012 | 0.4548 | 0.3439 | 0.087* | |
C20 | 0.24242 (11) | 0.4677 (2) | 0.21248 (11) | 0.0372 (5) | |
C21 | 0.30983 (12) | 0.4423 (2) | 0.23144 (11) | 0.0384 (5) | |
C22 | 0.35908 (13) | 0.5315 (3) | 0.22360 (12) | 0.0474 (6) | |
C23 | 0.42879 (14) | 0.5135 (4) | 0.24429 (15) | 0.0655 (9) | |
H23 | 0.4434 | 0.4420 | 0.2634 | 0.079* | |
C24 | 0.47405 (19) | 0.6007 (6) | 0.2361 (2) | 0.0897 (15) | |
H24 | 0.5194 | 0.5881 | 0.2500 | 0.108* | |
C25 | 0.4538 (3) | 0.7086 (6) | 0.2074 (3) | 0.1015 (18) | |
H25 | 0.4855 | 0.7672 | 0.2024 | 0.122* | |
C26 | 0.3886 (2) | 0.7286 (4) | 0.1868 (2) | 0.0825 (13) | |
H26 | 0.3757 | 0.8010 | 0.1677 | 0.099* | |
C27 | 0.33920 (16) | 0.6404 (3) | 0.19378 (15) | 0.0557 (7) | |
C28 | 0.27083 (17) | 0.6577 (3) | 0.17034 (16) | 0.0574 (7) | |
H28 | 0.2578 | 0.7270 | 0.1483 | 0.069* | |
C29 | 0.22409 (14) | 0.5748 (3) | 0.17947 (14) | 0.0480 (6) | |
H29 | 0.1793 | 0.5881 | 0.1639 | 0.058* | |
C30 | 0.33161 (11) | 0.3216 (3) | 0.25741 (11) | 0.0401 (5) | |
C31 | 0.32809 (12) | 0.2213 (2) | 0.22005 (11) | 0.0384 (5) | |
C32 | 0.34271 (13) | 0.1060 (3) | 0.24635 (14) | 0.0502 (7) | |
H32 | 0.3378 | 0.0382 | 0.2215 | 0.060* | |
C33 | 0.36396 (15) | 0.0943 (4) | 0.30801 (15) | 0.0628 (9) | |
H33 | 0.3729 | 0.0183 | 0.3245 | 0.075* | |
C34 | 0.37239 (14) | 0.1943 (4) | 0.34655 (14) | 0.0622 (9) | |
C35 | 0.39619 (19) | 0.1833 (6) | 0.41047 (17) | 0.0898 (15) | |
H35 | 0.4065 | 0.1079 | 0.4272 | 0.108* | |
C36 | 0.4040 (2) | 0.2815 (7) | 0.44714 (18) | 0.104 (2) | |
H36 | 0.4200 | 0.2729 | 0.4887 | 0.125* | |
C37 | 0.3882 (2) | 0.3944 (6) | 0.42316 (17) | 0.0952 (17) | |
H37 | 0.3937 | 0.4608 | 0.4490 | 0.114* | |
C38 | 0.36439 (16) | 0.4104 (4) | 0.36160 (14) | 0.0697 (10) | |
H38 | 0.3537 | 0.4868 | 0.3464 | 0.084* | |
C39 | 0.35626 (12) | 0.3098 (3) | 0.32164 (12) | 0.0524 (7) | |
C40 | 0.33071 (14) | 0.0941 (3) | 0.10577 (12) | 0.0459 (6) | |
C41 | 0.28889 (19) | 0.0164 (3) | 0.06950 (16) | 0.0630 (8) | |
H41 | 0.2428 | 0.0300 | 0.0633 | 0.076* | |
C42 | 0.3154 (3) | −0.0821 (4) | 0.0422 (2) | 0.0876 (13) | |
H42 | 0.2870 | −0.1342 | 0.0178 | 0.105* | |
C43 | 0.3831 (3) | −0.1025 (4) | 0.0513 (2) | 0.0881 (13) | |
H43 | 0.4005 | −0.1687 | 0.0331 | 0.106* | |
C44 | 0.4252 (2) | −0.0271 (4) | 0.08639 (19) | 0.0748 (10) | |
H44 | 0.4713 | −0.0411 | 0.0917 | 0.090* | |
C45 | 0.39970 (16) | 0.0708 (3) | 0.11436 (15) | 0.0573 (7) | |
H45 | 0.4287 | 0.1215 | 0.1390 | 0.069* | |
C46 | 0.33605 (13) | 0.3489 (2) | 0.10455 (11) | 0.0412 (5) | |
C47 | 0.29756 (17) | 0.4272 (3) | 0.06499 (13) | 0.0523 (7) | |
H47 | 0.2511 | 0.4185 | 0.0577 | 0.063* | |
C48 | 0.3285 (2) | 0.5183 (3) | 0.03635 (17) | 0.0736 (10) | |
H48 | 0.3026 | 0.5706 | 0.0099 | 0.088* | |
C49 | 0.3967 (2) | 0.5318 (4) | 0.04680 (19) | 0.0782 (11) | |
H49 | 0.4171 | 0.5921 | 0.0267 | 0.094* | |
C50 | 0.43542 (19) | 0.4570 (3) | 0.08678 (19) | 0.0701 (10) | |
H50 | 0.4817 | 0.4677 | 0.0944 | 0.084* | |
C51 | 0.40528 (15) | 0.3656 (3) | 0.11577 (15) | 0.0548 (7) | |
H51 | 0.4315 | 0.3150 | 0.1429 | 0.066* | |
F1 | 0.1482 (4) | 0.6251 (8) | −0.0721 (5) | 0.319 (5) | |
F2 | 0.1123 (3) | 0.6373 (7) | 0.0127 (4) | 0.270 (4) | |
P3 | 0.13196 (6) | 0.72925 (13) | −0.03383 (8) | 0.0933 (4) | |
F3 | 0.2057 (3) | 0.7158 (6) | −0.0115 (5) | 0.278 (5) | |
F4 | 0.1122 (6) | 0.8235 (7) | 0.0051 (4) | 0.325 (6) | |
F5 | 0.1514 (3) | 0.8238 (7) | −0.0747 (4) | 0.282 (5) | |
F6 | 0.0594 (3) | 0.7336 (7) | −0.0590 (4) | 0.259 (4) | |
Cl1 | 0.26853 (17) | 0.7832 (4) | 0.31200 (11) | 0.2320 (18) | |
Cl2 | 0.39116 (16) | 0.7661 (2) | 0.39289 (13) | 0.1663 (9) | |
C52 | 0.3065 (5) | 0.7757 (11) | 0.3822 (5) | 0.195 (5) | |
H52A | 0.2890 | 0.7065 | 0.4015 | 0.234* | |
H52B | 0.2940 | 0.8461 | 0.4039 | 0.234* |
Atomic displacement parameters (Å2)
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U11 | U22 | U33 | U12 | U13 | U23 | |
Cu1 | 0.03348 (18) | 0.0485 (2) | 0.0495 (2) | −0.00406 (12) | −0.00275 (13) | 0.00236 (14) |
P1 | 0.0251 (3) | 0.0462 (4) | 0.0410 (3) | −0.0007 (2) | 0.0027 (2) | 0.0038 (3) |
N1 | 0.0431 (12) | 0.0449 (13) | 0.0653 (15) | −0.0045 (10) | 0.0041 (11) | 0.0014 (11) |
C1 | 0.0451 (15) | 0.0485 (16) | 0.074 (2) | −0.0052 (12) | 0.0028 (14) | −0.0009 (14) |
P2 | 0.0309 (3) | 0.0450 (4) | 0.0354 (3) | −0.0003 (2) | 0.0014 (2) | 0.0020 (2) |
N2 | 0.0517 (17) | 0.078 (2) | 0.162 (4) | −0.0183 (16) | −0.008 (2) | −0.001 (2) |
C2 | 0.0502 (17) | 0.0542 (18) | 0.087 (2) | −0.0114 (14) | 0.0102 (16) | −0.0113 (17) |
N3 | 0.0430 (13) | 0.0687 (16) | 0.0543 (14) | −0.0006 (12) | −0.0011 (11) | 0.0086 (13) |
C3 | 0.076 (2) | 0.0500 (18) | 0.090 (3) | −0.0166 (17) | 0.0154 (19) | −0.0013 (17) |
C4 | 0.078 (2) | 0.0483 (18) | 0.084 (2) | 0.0032 (16) | 0.0082 (19) | 0.0076 (16) |
C5 | 0.0533 (17) | 0.0557 (18) | 0.078 (2) | 0.0027 (14) | 0.0047 (15) | 0.0020 (16) |
C6 | 0.0439 (14) | 0.0649 (19) | 0.0521 (16) | −0.0018 (13) | 0.0033 (13) | 0.0053 (14) |
C7 | 0.069 (2) | 0.112 (3) | 0.061 (2) | 0.010 (2) | −0.0126 (17) | 0.012 (2) |
C8 | 0.0263 (11) | 0.0552 (15) | 0.0474 (13) | 0.0031 (10) | 0.0051 (9) | 0.0089 (12) |
C9 | 0.0369 (14) | 0.0647 (19) | 0.0720 (19) | 0.0029 (13) | 0.0091 (13) | −0.0035 (16) |
C10 | 0.0570 (19) | 0.072 (2) | 0.084 (2) | 0.0169 (17) | 0.0239 (17) | 0.0020 (19) |
C11 | 0.0410 (16) | 0.090 (3) | 0.093 (3) | 0.0240 (17) | 0.0211 (16) | 0.025 (2) |
C12 | 0.0291 (13) | 0.096 (3) | 0.079 (2) | 0.0053 (15) | 0.0002 (13) | 0.021 (2) |
C13 | 0.0320 (12) | 0.0674 (19) | 0.0563 (16) | −0.0018 (12) | 0.0019 (11) | 0.0102 (14) |
C14 | 0.0267 (11) | 0.0743 (19) | 0.0466 (14) | 0.0023 (12) | 0.0091 (10) | 0.0145 (13) |
C15 | 0.0367 (14) | 0.082 (2) | 0.070 (2) | 0.0007 (14) | 0.0103 (13) | 0.0314 (18) |
C16 | 0.056 (2) | 0.132 (4) | 0.102 (3) | 0.013 (2) | 0.021 (2) | 0.072 (3) |
C17 | 0.061 (2) | 0.208 (7) | 0.064 (3) | 0.028 (3) | 0.021 (2) | 0.067 (4) |
C18 | 0.067 (3) | 0.206 (7) | 0.0433 (19) | 0.018 (3) | 0.0116 (17) | 0.010 (3) |
C19 | 0.0567 (19) | 0.113 (3) | 0.0469 (17) | 0.008 (2) | 0.0076 (14) | 0.0006 (18) |
C20 | 0.0289 (11) | 0.0441 (13) | 0.0387 (12) | −0.0020 (9) | 0.0053 (9) | −0.0022 (10) |
C21 | 0.0298 (11) | 0.0517 (14) | 0.0337 (11) | −0.0021 (10) | 0.0039 (9) | −0.0061 (10) |
C22 | 0.0332 (12) | 0.0680 (18) | 0.0419 (13) | −0.0111 (12) | 0.0080 (10) | −0.0142 (13) |
C23 | 0.0326 (13) | 0.104 (3) | 0.0589 (18) | −0.0142 (15) | 0.0043 (12) | −0.0143 (18) |
C24 | 0.0433 (18) | 0.143 (5) | 0.083 (3) | −0.041 (2) | 0.0123 (17) | −0.028 (3) |
C25 | 0.079 (3) | 0.121 (4) | 0.111 (4) | −0.067 (3) | 0.039 (3) | −0.035 (3) |
C26 | 0.083 (3) | 0.069 (2) | 0.103 (3) | −0.037 (2) | 0.037 (2) | −0.019 (2) |
C27 | 0.0539 (16) | 0.0554 (17) | 0.0622 (18) | −0.0184 (14) | 0.0241 (14) | −0.0122 (14) |
C28 | 0.0589 (18) | 0.0459 (16) | 0.071 (2) | −0.0013 (13) | 0.0203 (15) | 0.0043 (14) |
C29 | 0.0385 (13) | 0.0509 (15) | 0.0555 (15) | 0.0048 (11) | 0.0100 (11) | 0.0039 (12) |
C30 | 0.0234 (10) | 0.0623 (16) | 0.0347 (11) | 0.0024 (10) | 0.0041 (8) | 0.0032 (11) |
C31 | 0.0255 (10) | 0.0539 (15) | 0.0361 (12) | 0.0023 (10) | 0.0050 (9) | 0.0092 (10) |
C32 | 0.0388 (13) | 0.0593 (17) | 0.0541 (16) | 0.0073 (12) | 0.0120 (11) | 0.0156 (13) |
C33 | 0.0465 (15) | 0.087 (2) | 0.0566 (18) | 0.0166 (16) | 0.0123 (13) | 0.0348 (18) |
C34 | 0.0340 (13) | 0.113 (3) | 0.0402 (14) | 0.0142 (16) | 0.0083 (11) | 0.0225 (17) |
C35 | 0.056 (2) | 0.171 (5) | 0.0427 (18) | 0.019 (3) | 0.0062 (15) | 0.038 (3) |
C36 | 0.067 (3) | 0.212 (7) | 0.0325 (17) | 0.020 (3) | 0.0008 (16) | 0.015 (3) |
C37 | 0.061 (2) | 0.180 (5) | 0.0427 (18) | 0.002 (3) | 0.0007 (16) | −0.026 (3) |
C38 | 0.0449 (16) | 0.123 (3) | 0.0397 (15) | 0.0057 (18) | 0.0017 (12) | −0.0151 (18) |
C39 | 0.0271 (11) | 0.095 (2) | 0.0345 (12) | 0.0062 (13) | 0.0035 (9) | 0.0038 (14) |
C40 | 0.0506 (15) | 0.0467 (14) | 0.0410 (13) | 0.0006 (12) | 0.0082 (11) | 0.0004 (11) |
C41 | 0.066 (2) | 0.0590 (19) | 0.0636 (19) | −0.0105 (15) | 0.0061 (15) | −0.0094 (15) |
C42 | 0.121 (4) | 0.060 (2) | 0.083 (3) | −0.016 (2) | 0.014 (3) | −0.023 (2) |
C43 | 0.125 (4) | 0.059 (2) | 0.086 (3) | 0.019 (2) | 0.036 (3) | −0.007 (2) |
C44 | 0.079 (2) | 0.070 (2) | 0.081 (2) | 0.024 (2) | 0.031 (2) | 0.009 (2) |
C45 | 0.0541 (17) | 0.0564 (17) | 0.0628 (18) | 0.0091 (14) | 0.0127 (14) | 0.0014 (14) |
C46 | 0.0456 (13) | 0.0460 (14) | 0.0326 (11) | −0.0032 (11) | 0.0081 (10) | −0.0012 (10) |
C47 | 0.0603 (17) | 0.0556 (17) | 0.0398 (14) | 0.0026 (13) | 0.0023 (12) | 0.0053 (12) |
C48 | 0.105 (3) | 0.059 (2) | 0.0574 (19) | 0.008 (2) | 0.0148 (19) | 0.0173 (16) |
C49 | 0.108 (3) | 0.060 (2) | 0.075 (2) | −0.016 (2) | 0.045 (2) | 0.0064 (18) |
C50 | 0.064 (2) | 0.067 (2) | 0.086 (2) | −0.0169 (17) | 0.0353 (18) | −0.0038 (19) |
C51 | 0.0473 (15) | 0.0588 (18) | 0.0600 (17) | −0.0031 (13) | 0.0139 (13) | 0.0029 (14) |
F1 | 0.313 (9) | 0.252 (8) | 0.404 (12) | 0.017 (7) | 0.090 (9) | −0.205 (8) |
F2 | 0.182 (5) | 0.250 (7) | 0.395 (10) | 0.061 (5) | 0.106 (6) | 0.167 (8) |
P3 | 0.0598 (6) | 0.0924 (9) | 0.1240 (11) | 0.0080 (6) | 0.0004 (7) | −0.0099 (8) |
F3 | 0.105 (3) | 0.229 (7) | 0.463 (13) | −0.011 (4) | −0.087 (6) | 0.087 (8) |
F4 | 0.578 (18) | 0.207 (7) | 0.228 (7) | 0.033 (9) | 0.184 (9) | −0.073 (6) |
F5 | 0.216 (6) | 0.293 (8) | 0.369 (10) | 0.100 (6) | 0.151 (7) | 0.197 (8) |
F6 | 0.082 (3) | 0.396 (11) | 0.283 (8) | 0.017 (4) | −0.028 (4) | 0.052 (7) |
Cl1 | 0.190 (3) | 0.401 (5) | 0.1071 (14) | −0.076 (3) | 0.0266 (15) | −0.075 (2) |
Cl2 | 0.190 (3) | 0.1439 (17) | 0.166 (2) | 0.0004 (15) | 0.0287 (17) | 0.0365 (14) |
C52 | 0.153 (8) | 0.295 (15) | 0.145 (7) | −0.017 (8) | 0.050 (7) | 0.013 (8) |
top
Cu1—P1 | 2.2999 (8) | C24—H24 | 0.9300 |
Cu1—N3 | 2.038 (3) | C25—C26 | 1.343 (8) |
Cu1—N1 | 2.073 (2) | C25—H25 | 0.9300 |
Cu1—P2 | 2.2866 (8) | C26—C27 | 1.421 (4) |
P1—C14 | 1.831 (3) | C26—H26 | 0.9300 |
P1—C8 | 1.832 (3) | C27—C28 | 1.412 (5) |
P1—C20 | 1.835 (2) | C28—C29 | 1.352 (4) |
N1—C5 | 1.334 (4) | C28—H28 | 0.9300 |
N1—C1 | 1.337 (4) | C29—H29 | 0.9300 |
C1—C2 | 1.396 (4) | C30—C31 | 1.383 (4) |
C1—H1 | 0.9300 | C30—C39 | 1.436 (3) |
P2—C46 | 1.828 (3) | C31—C32 | 1.423 (4) |
P2—C40 | 1.838 (3) | C32—C33 | 1.369 (4) |
P2—C31 | 1.841 (3) | C32—H32 | 0.9300 |
N2—C2 | 1.388 (5) | C33—C34 | 1.396 (6) |
N2—H2A | 0.8646 | C33—H33 | 0.9300 |
N2—H2B | 0.8634 | C34—C39 | 1.419 (5) |
C2—C3 | 1.369 (5) | C34—C35 | 1.425 (4) |
N3—C6 | 1.116 (4) | C35—C36 | 1.355 (8) |
C3—C4 | 1.373 (5) | C35—H35 | 0.9300 |
C3—H3 | 0.9300 | C36—C37 | 1.385 (8) |
C4—C5 | 1.377 (5) | C36—H36 | 0.9300 |
C4—H4 | 0.9300 | C37—C38 | 1.382 (5) |
C5—H5 | 0.9300 | C37—H37 | 0.9300 |
C6—C7 | 1.456 (4) | C38—C39 | 1.420 (5) |
C7—H7A | 0.9600 | C38—H38 | 0.9300 |
C7—H7B | 0.9600 | C40—C41 | 1.380 (4) |
C7—H7C | 0.9600 | C40—C45 | 1.397 (4) |
C8—C9 | 1.385 (4) | C41—C42 | 1.393 (6) |
C8—C13 | 1.390 (4) | C41—H41 | 0.9300 |
C9—C10 | 1.388 (4) | C42—C43 | 1.365 (7) |
C9—H9 | 0.9300 | C42—H42 | 0.9300 |
C10—C11 | 1.365 (5) | C43—C44 | 1.356 (7) |
C10—H10 | 0.9300 | C43—H43 | 0.9300 |
C11—C12 | 1.369 (6) | C44—C45 | 1.385 (5) |
C11—H11 | 0.9300 | C44—H44 | 0.9300 |
C12—C13 | 1.396 (4) | C45—H45 | 0.9300 |
C12—H12 | 0.9300 | C46—C47 | 1.389 (4) |
C13—H13 | 0.9300 | C46—C51 | 1.391 (4) |
C14—C19 | 1.385 (5) | C47—C48 | 1.386 (5) |
C14—C15 | 1.388 (5) | C47—H47 | 0.9300 |
C15—C16 | 1.387 (5) | C48—C49 | 1.367 (6) |
C15—H15 | 0.9300 | C48—H48 | 0.9300 |
C16—C17 | 1.379 (9) | C49—C50 | 1.372 (6) |
C16—H16 | 0.9300 | C49—H49 | 0.9300 |
C17—C18 | 1.375 (10) | C50—C51 | 1.385 (5) |
C17—H17 | 0.9300 | C50—H50 | 0.9300 |
C18—C19 | 1.393 (6) | C51—H51 | 0.9300 |
C18—H18 | 0.9300 | F1—P3 | 1.496 (6) |
C19—H19 | 0.9300 | F2—P3 | 1.537 (6) |
C20—C21 | 1.390 (3) | P3—F4 | 1.445 (6) |
C20—C29 | 1.419 (4) | P3—F5 | 1.472 (6) |
C21—C22 | 1.431 (4) | P3—F6 | 1.486 (5) |
C21—C30 | 1.503 (4) | P3—F3 | 1.503 (5) |
C22—C27 | 1.410 (5) | Cl1—C52 | 1.624 (10) |
C22—C23 | 1.426 (4) | Cl2—C52 | 1.688 (10) |
C23—C24 | 1.360 (6) | C52—H52A | 0.9700 |
C23—H23 | 0.9300 | C52—H52B | 0.9700 |
C24—C25 | 1.393 (8) | ||
N3—Cu1—N1 | 98.24 (11) | C24—C25—H25 | 119.8 |
N3—Cu1—P2 | 116.77 (8) | C25—C26—C27 | 120.8 (5) |
N1—Cu1—P2 | 117.03 (7) | C25—C26—H26 | 119.6 |
N3—Cu1—P1 | 110.07 (9) | C27—C26—H26 | 119.6 |
N1—Cu1—P1 | 117.28 (8) | C22—C27—C28 | 119.1 (3) |
P2—Cu1—P1 | 98.35 (2) | C22—C27—C26 | 119.3 (3) |
C14—P1—C8 | 101.59 (12) | C28—C27—C26 | 121.7 (4) |
C14—P1—C20 | 105.90 (12) | C29—C28—C27 | 120.9 (3) |
C8—P1—C20 | 103.43 (12) | C29—C28—H28 | 119.6 |
C14—P1—Cu1 | 119.79 (11) | C27—C28—H28 | 119.6 |
C8—P1—Cu1 | 119.93 (9) | C28—C29—C20 | 121.0 (3) |
C20—P1—Cu1 | 104.42 (8) | C28—C29—H29 | 119.5 |
C5—N1—C1 | 117.7 (3) | C20—C29—H29 | 119.5 |
C5—N1—Cu1 | 121.7 (2) | C31—C30—C39 | 119.4 (3) |
C1—N1—Cu1 | 120.1 (2) | C31—C30—C21 | 120.7 (2) |
N1—C1—C2 | 123.4 (3) | C39—C30—C21 | 119.9 (3) |
N1—C1—H1 | 118.3 | C30—C31—C32 | 119.9 (2) |
C2—C1—H1 | 118.3 | C30—C31—P2 | 122.67 (19) |
C46—P2—C40 | 101.72 (12) | C32—C31—P2 | 116.8 (2) |
C46—P2—C31 | 106.14 (12) | C33—C32—C31 | 120.4 (3) |
C40—P2—C31 | 103.60 (12) | C33—C32—H32 | 119.8 |
C46—P2—Cu1 | 119.76 (9) | C31—C32—H32 | 119.8 |
C40—P2—Cu1 | 118.66 (9) | C32—C33—C34 | 121.3 (3) |
C31—P2—Cu1 | 105.36 (8) | C32—C33—H33 | 119.4 |
C2—N2—H2A | 111.5 | C34—C33—H33 | 119.4 |
C2—N2—H2B | 108.1 | C33—C34—C39 | 119.2 (3) |
H2A—N2—H2B | 108.2 | C33—C34—C35 | 121.7 (4) |
C3—C2—N2 | 122.1 (3) | C39—C34—C35 | 119.0 (4) |
C3—C2—C1 | 117.7 (3) | C36—C35—C34 | 120.8 (5) |
N2—C2—C1 | 120.1 (4) | C36—C35—H35 | 119.6 |
C6—N3—Cu1 | 172.7 (3) | C34—C35—H35 | 119.6 |
C2—C3—C4 | 119.2 (3) | C35—C36—C37 | 120.4 (4) |
C2—C3—H3 | 120.4 | C35—C36—H36 | 119.8 |
C4—C3—H3 | 120.4 | C37—C36—H36 | 119.8 |
C3—C4—C5 | 119.8 (3) | C38—C37—C36 | 121.3 (5) |
C3—C4—H4 | 120.1 | C38—C37—H37 | 119.3 |
C5—C4—H4 | 120.1 | C36—C37—H37 | 119.3 |
N1—C5—C4 | 122.2 (3) | C37—C38—C39 | 119.9 (5) |
N1—C5—H5 | 118.9 | C37—C38—H38 | 120.1 |
C4—C5—H5 | 118.9 | C39—C38—H38 | 120.1 |
N3—C6—C7 | 178.6 (4) | C34—C39—C38 | 118.5 (3) |
C6—C7—H7A | 109.5 | C34—C39—C30 | 119.5 (3) |
C6—C7—H7B | 109.5 | C38—C39—C30 | 122.0 (3) |
H7A—C7—H7B | 109.5 | C41—C40—C45 | 118.4 (3) |
C6—C7—H7C | 109.5 | C41—C40—P2 | 118.3 (2) |
H7A—C7—H7C | 109.5 | C45—C40—P2 | 123.2 (2) |
H7B—C7—H7C | 109.5 | C40—C41—C42 | 120.3 (4) |
C9—C8—C13 | 119.0 (3) | C40—C41—H41 | 119.8 |
C9—C8—P1 | 123.3 (2) | C42—C41—H41 | 119.8 |
C13—C8—P1 | 117.7 (2) | C43—C42—C41 | 120.1 (4) |
C8—C9—C10 | 120.8 (3) | C43—C42—H42 | 120.0 |
C8—C9—H9 | 119.6 | C41—C42—H42 | 120.0 |
C10—C9—H9 | 119.6 | C44—C43—C42 | 120.7 (4) |
C11—C10—C9 | 119.7 (4) | C44—C43—H43 | 119.7 |
C11—C10—H10 | 120.2 | C42—C43—H43 | 119.7 |
C9—C10—H10 | 120.2 | C43—C44—C45 | 120.1 (4) |
C10—C11—C12 | 120.6 (3) | C43—C44—H44 | 120.0 |
C10—C11—H11 | 119.7 | C45—C44—H44 | 120.0 |
C12—C11—H11 | 119.7 | C44—C45—C40 | 120.5 (3) |
C11—C12—C13 | 120.4 (3) | C44—C45—H45 | 119.8 |
C11—C12—H12 | 119.8 | C40—C45—H45 | 119.8 |
C13—C12—H12 | 119.8 | C47—C46—C51 | 118.9 (3) |
C8—C13—C12 | 119.5 (3) | C47—C46—P2 | 118.1 (2) |
C8—C13—H13 | 120.2 | C51—C46—P2 | 123.0 (2) |
C12—C13—H13 | 120.2 | C48—C47—C46 | 120.0 (3) |
C19—C14—C15 | 119.4 (3) | C48—C47—H47 | 120.0 |
C19—C14—P1 | 123.0 (3) | C46—C47—H47 | 120.0 |
C15—C14—P1 | 117.6 (3) | C49—C48—C47 | 120.4 (3) |
C16—C15—C14 | 120.6 (4) | C49—C48—H48 | 119.8 |
C16—C15—H15 | 119.7 | C47—C48—H48 | 119.8 |
C14—C15—H15 | 119.7 | C48—C49—C50 | 120.5 (3) |
C17—C16—C15 | 119.6 (5) | C48—C49—H49 | 119.8 |
C17—C16—H16 | 120.2 | C50—C49—H49 | 119.8 |
C15—C16—H16 | 120.2 | C49—C50—C51 | 119.8 (4) |
C18—C17—C16 | 120.4 (4) | C49—C50—H50 | 120.1 |
C18—C17—H17 | 119.8 | C51—C50—H50 | 120.1 |
C16—C17—H17 | 119.8 | C50—C51—C46 | 120.4 (3) |
C17—C18—C19 | 120.3 (5) | C50—C51—H51 | 119.8 |
C17—C18—H18 | 119.8 | C46—C51—H51 | 119.8 |
C19—C18—H18 | 119.8 | F4—P3—F5 | 87.6 (5) |
C14—C19—C18 | 119.7 (5) | F4—P3—F6 | 82.0 (5) |
C14—C19—H19 | 120.1 | F5—P3—F6 | 94.5 (4) |
C18—C19—H19 | 120.1 | F4—P3—F1 | 175.3 (6) |
C21—C20—C29 | 119.9 (2) | F5—P3—F1 | 96.6 (6) |
C21—C20—P1 | 122.6 (2) | F6—P3—F1 | 95.5 (5) |
C29—C20—P1 | 116.91 (18) | F4—P3—F3 | 102.6 (6) |
C20—C21—C22 | 118.9 (2) | F5—P3—F3 | 86.4 (4) |
C20—C21—C30 | 121.1 (2) | F6—P3—F3 | 175.3 (5) |
C22—C21—C30 | 119.9 (2) | F1—P3—F3 | 79.8 (4) |
C27—C22—C23 | 118.2 (3) | F4—P3—F2 | 88.6 (5) |
C27—C22—C21 | 119.9 (2) | F5—P3—F2 | 175.8 (5) |
C23—C22—C21 | 121.9 (3) | F6—P3—F2 | 86.6 (4) |
C24—C23—C22 | 120.2 (4) | F1—P3—F2 | 87.3 (6) |
C24—C23—H23 | 119.9 | F3—P3—F2 | 92.8 (4) |
C22—C23—H23 | 119.9 | Cl1—C52—Cl2 | 117.9 (6) |
C23—C24—C25 | 121.2 (4) | Cl1—C52—H52A | 107.8 |
C23—C24—H24 | 119.4 | Cl2—C52—H52A | 107.8 |
C25—C24—H24 | 119.4 | Cl1—C52—H52B | 107.8 |
C26—C25—C24 | 120.4 (4) | Cl2—C52—H52B | 107.8 |
C26—C25—H25 | 119.8 | H52A—C52—H52B | 107.2 |
C5—N1—C1—C2 | 1.0 (5) | C27—C28—C29—C20 | −0.4 (5) |
Cu1—N1—C1—C2 | −170.9 (3) | C21—C20—C29—C28 | −5.4 (4) |
N1—C1—C2—C3 | 0.6 (6) | P1—C20—C29—C28 | −176.7 (2) |
N1—C1—C2—N2 | −177.6 (4) | C20—C21—C30—C31 | 70.6 (3) |
N2—C2—C3—C4 | 176.5 (4) | C22—C21—C30—C31 | −106.9 (3) |
C1—C2—C3—C4 | −1.7 (6) | C20—C21—C30—C39 | −109.3 (3) |
C2—C3—C4—C5 | 1.2 (6) | C22—C21—C30—C39 | 73.3 (3) |
C1—N1—C5—C4 | −1.7 (5) | C39—C30—C31—C32 | 6.0 (3) |
Cu1—N1—C5—C4 | 170.2 (3) | C21—C30—C31—C32 | −173.9 (2) |
C3—C4—C5—N1 | 0.6 (6) | C39—C30—C31—P2 | 176.76 (18) |
C14—P1—C8—C9 | 65.9 (3) | C21—C30—C31—P2 | −3.1 (3) |
C20—P1—C8—C9 | −43.8 (3) | C46—P2—C31—C30 | 51.2 (2) |
Cu1—P1—C8—C9 | −159.4 (2) | C40—P2—C31—C30 | 158.0 (2) |
C14—P1—C8—C13 | −112.0 (2) | Cu1—P2—C31—C30 | −76.7 (2) |
C20—P1—C8—C13 | 138.4 (2) | C46—P2—C31—C32 | −137.7 (2) |
Cu1—P1—C8—C13 | 22.7 (3) | C40—P2—C31—C32 | −31.0 (2) |
C13—C8—C9—C10 | 2.1 (5) | Cu1—P2—C31—C32 | 94.35 (19) |
P1—C8—C9—C10 | −175.7 (3) | C30—C31—C32—C33 | −3.7 (4) |
C8—C9—C10—C11 | −1.5 (5) | P2—C31—C32—C33 | −175.0 (2) |
C9—C10—C11—C12 | 0.3 (6) | C31—C32—C33—C34 | −0.5 (4) |
C10—C11—C12—C13 | 0.2 (6) | C32—C33—C34—C39 | 2.3 (4) |
C9—C8—C13—C12 | −1.6 (4) | C32—C33—C34—C35 | −178.3 (3) |
P1—C8—C13—C12 | 176.4 (2) | C33—C34—C35—C36 | −179.9 (4) |
C11—C12—C13—C8 | 0.4 (5) | C39—C34—C35—C36 | −0.5 (5) |
C8—P1—C14—C19 | −56.8 (3) | C34—C35—C36—C37 | 0.7 (7) |
C20—P1—C14—C19 | 50.9 (3) | C35—C36—C37—C38 | −0.2 (7) |
Cu1—P1—C14—C19 | 168.4 (2) | C36—C37—C38—C39 | −0.5 (6) |
C8—P1—C14—C15 | 121.4 (2) | C33—C34—C39—C38 | 179.3 (3) |
C20—P1—C14—C15 | −130.8 (2) | C35—C34—C39—C38 | −0.1 (4) |
Cu1—P1—C14—C15 | −13.3 (2) | C33—C34—C39—C30 | 0.0 (4) |
C19—C14—C15—C16 | 0.1 (4) | C35—C34—C39—C30 | −179.4 (3) |
P1—C14—C15—C16 | −178.3 (2) | C37—C38—C39—C34 | 0.6 (5) |
C14—C15—C16—C17 | −0.1 (5) | C37—C38—C39—C30 | 179.9 (3) |
C15—C16—C17—C18 | 0.1 (6) | C31—C30—C39—C34 | −4.1 (4) |
C16—C17—C18—C19 | −0.1 (6) | C21—C30—C39—C34 | 175.7 (2) |
C15—C14—C19—C18 | 0.0 (5) | C31—C30—C39—C38 | 176.6 (3) |
P1—C14—C19—C18 | 178.3 (3) | C21—C30—C39—C38 | −3.5 (4) |
C17—C18—C19—C14 | 0.0 (6) | C46—P2—C40—C41 | −119.5 (3) |
C14—P1—C20—C21 | 48.7 (2) | C31—P2—C40—C41 | 130.5 (2) |
C8—P1—C20—C21 | 155.2 (2) | Cu1—P2—C40—C41 | 14.2 (3) |
Cu1—P1—C20—C21 | −78.6 (2) | C46—P2—C40—C45 | 58.2 (3) |
C14—P1—C20—C29 | −140.2 (2) | C31—P2—C40—C45 | −51.8 (3) |
C8—P1—C20—C29 | −33.8 (2) | Cu1—P2—C40—C45 | −168.1 (2) |
Cu1—P1—C20—C29 | 92.4 (2) | C45—C40—C41—C42 | −0.2 (5) |
C29—C20—C21—C22 | 7.3 (4) | P2—C40—C41—C42 | 177.6 (3) |
P1—C20—C21—C22 | 178.11 (18) | C40—C41—C42—C43 | 0.0 (6) |
C29—C20—C21—C30 | −170.1 (2) | C41—C42—C43—C44 | −0.4 (7) |
P1—C20—C21—C30 | 0.6 (3) | C42—C43—C44—C45 | 1.0 (7) |
C20—C21—C22—C27 | −3.7 (4) | C43—C44—C45—C40 | −1.1 (6) |
C30—C21—C22—C27 | 173.8 (2) | C41—C40—C45—C44 | 0.8 (5) |
C20—C21—C22—C23 | 177.4 (3) | P2—C40—C45—C44 | −177.0 (3) |
C30—C21—C22—C23 | −5.2 (4) | C40—P2—C46—C47 | 116.7 (2) |
C27—C22—C23—C24 | 1.2 (5) | C31—P2—C46—C47 | −135.3 (2) |
C21—C22—C23—C24 | −179.8 (3) | Cu1—P2—C46—C47 | −16.4 (2) |
C22—C23—C24—C25 | −0.3 (6) | C40—P2—C46—C51 | −61.8 (3) |
C23—C24—C25—C26 | −0.3 (7) | C31—P2—C46—C51 | 46.3 (3) |
C24—C25—C26—C27 | −0.1 (7) | Cu1—P2—C46—C51 | 165.1 (2) |
C23—C22—C27—C28 | 177.0 (3) | C51—C46—C47—C48 | 1.5 (4) |
C21—C22—C27—C28 | −2.0 (4) | P2—C46—C47—C48 | −177.0 (3) |
C23—C22—C27—C26 | −1.5 (4) | C46—C47—C48—C49 | −0.1 (5) |
C21—C22—C27—C26 | 179.5 (3) | C47—C48—C49—C50 | −1.4 (6) |
C25—C26—C27—C22 | 0.9 (6) | C48—C49—C50—C51 | 1.4 (6) |
C25—C26—C27—C28 | −177.5 (4) | C49—C50—C51—C46 | 0.1 (5) |
C22—C27—C28—C29 | 4.1 (5) | C47—C46—C51—C50 | −1.6 (5) |
C26—C27—C28—C29 | −177.5 (3) | P2—C46—C51—C50 | 176.9 (3) |
Selected geometric parameters (Å, °) for (I)
top
Cu1—P1 | 2.2999 (8) | Cu1—P2 | 2.2866 (8) |
Cu—P (from reference) | 2.2910a | 2.2910b | 2.2940c |
Cu1—N1 | 2.073 (2) | Cu1—N3 | 2.038 (3) |
Cu—N (from reference) | 2.0925a | 2.0285b | 2.1350c |
N1—Cu1—P1 | 117.28 (8) | N1—Cu1—P2 | 117.03 (7) |
N1—Cu1—N3 | 98.24 (11) | P1—Cu1—P2 | 98.35 (2) |
N3—Cu1—P1 | 110.07 (9) | N3—Cu1—P2 | 116.77 (8) |
References: (a) Ken et al. (2006);(b) Nieto et al. (2008);(c) Tan et al. (2012).
Relative atomic contributions (in %) of the frontier MOs of complex cation in (I) by fragments; major contributions are bold and underlined
top
Molecular Fragment | ||||||
Copper | Phosphorus (×2) | Binaphthyl | Phenyl (×4) | 3-PyNH2 | Acetonitrile | |
LUMO | 2.0 | 4.9 | 77.3 | 14.1 | 1.1 | 0.6 |
hom*o | 28.7 | 22.6 | 29.5 | 16.7 | 1.6 | 0.9 |
![A new heteroleptic phosphorescent cuprous complex supported by a BINAP ligand: synthesis, structure, luminescence properties and theoretical analyses (34) A new heteroleptic phosphorescent cuprous complex supported by a BINAP ligand: synthesis, structure, luminescence properties and theoretical analyses (34)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
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