In the centrosymmetric dicationic cyclic title compound [Au 2 (C 25 H 22 P 2 ) 2 ](NO 3 ) 2 Á2CD 3 OD, an aurophilic interaction with a distance of 3.0245 (3) A ˚is found between the lineardicoordinated Au I centres. The perdeuteromethanol solvent molecules are linked to the nitrate anions via hydro
Bis[μ-bis(diphenylphosphino)methane-κ2P:P′]digold(I) bis(perchlorate)
✍ Scribed by Cao, Qian-Yong ;Yin, Bei ;Liu, Jing-Hua
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 153 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, [Cu 2 (" 2 -dppm) 2 (MeCN) 4 ](PF 6 ) 2 or [Cu 2 (C 25 H 22 P 2 ) 2 (C 2 H 3 N) 4 ](PF 6 ) 2 , crystallizes in the monoclinic space group C2/c, with the cation on a twofold axis. The Cu centers are four-coordinated, exhibiting pseudo-tetrahedral coordination.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.026 A Ê R factor = 0.066 wR factor = 0.160 Data-to-parameter ratio = 14.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.020 A Ê R factor = 0.034 wR factor = 0.096 Data-to-parameter ratio = 16.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.