Di-μ3-bromo-dibromotetrakis[μ-diphenyl(2-pyridyl)phosphine)]tetracopper(I) dichloromethane hexasolvate
✍ Scribed by Zhou, Jian-Liang ;Li, Yi-Zhi ;Zheng, He-Gen ;Xin, Xin-Quan ;Xu, Lin-Lin
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 402 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the title compound, [Cu 4 Br 4 (C 17 H 14 NP) 4 ]Á6CH 2 Cl 2 , the centrosymmetric Cu 4 Br 2 group is in a slightly distorted plane, forming a shuttle-like structure. Each of the Cu I ions is coordinated by two Br, N and P atoms, with metal±metal bonds between neighbouring Cu atoms.
📜 SIMILAR VOLUMES
The title " 3 -Cl dicapped trisilver compound, [Ag 3 Cl 2 -(C 25 H 22 P 2 ) 3 ][SbF 6 ]Á2CH 2 Cl 2 , exhibits distorted trigonal bipyramidal coordination with two " 3 -Cl atoms at the apices. The Ag I atoms are four-coordinated and exhibit a tetrahedral geometry.
The dimeric title molecule, [Ag 2 Br 2 (C 2 H 3 N) 2 (C 18 H 15 P) 2 ], has crystallographic inversion symmetry. The two bridging AgÐ Br lengths are similar, at 2.7301 (6) and 2.7284 (7) A Ê .
Single-crystal X-ray study T = 123 K Mean '(C±C) = 0.007 A Ê Disorder in solvent or counterion R factor = 0.056 wR factor = 0.166 Data-to-parameter ratio = 17.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.