Di-μ-bromo-bis[(methyl isocyanide-κC)(triphenylphosphine-κP)silver(I)]
✍ Scribed by Olmstead, Marilyn M. ;Sheffrin, Meera ;Jiang, Feilong
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 174 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
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 .
📜 SIMILAR VOLUMES
The crystal structure of the title compound, [Cu(C 2 H 3 S 2 )-(C 18 H 15 P) 2 ]Á1.5C 7 H 8 , is reported. The compound is monomeric with the copper metal atom assuming a distorted tetrahedral geometry.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.013 A Ê R factor = 0.066 wR factor = 0.131 Data-to-parameter ratio = 14.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title compound, [Ag 2 I 2 (C 18 H 21 P) 4 ], has a dimeric structure located on a twofold rotation axis with each tetrahedral Ag I ion coordinated by two terminal phosphines and bridged by iodide ligands. Although this structural motif has been reported in bromide-and chloride-silver complexes,