The structure of the title compound, [Ru 3 (CO) 9 ("-H)(" 3 -C 2 Si i Pr 3 )], consists of an almost equilateral triangular Ru 3 core, with the acetylide ligand '-bonded to one Ru atom and %-bonded to the other two Ru atoms. The hydride atom is located between the two Ru atoms that are %-bonded to t
3-(2-Bromophenyl)-4-(triisopropylsilyl)sydnone
✍ Scribed by Grossie, David A. ;Turnbull, Kenneth ;Krein, Douglas M.
- Book ID
- 104478852
- Publisher
- International Union of Crystallography
- Year
- 2001
- Tongue
- English
- Weight
- 201 KB
- Volume
- 57
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Molecules of the title compound, C 24 H 21 BrN 2 , are linked into chains by a single CÐHÁ Á Á%(arene) hydrogen bond, but CÐ HÁ Á ÁN hydrogen bonds and aromatic %±% stacking interactions are absent.
Single-crystal X-ray study T = 160 K Mean '(C±C) = 0.004 A Ê R factor = 0.044 wR factor = 0.119 Data-to-parameter ratio = 7.4 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) = 0.005 A R factor = 0.041 wR factor = 0.115 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, C 12 H 4 Br 6 O, belongs to a group of ¯ame retardants known as polybrominated diphenyl ethers (PBDE). Intermolecular BrÁ Á ÁBr contacts in the bc plane give a sheetlike character to the structure of the title compound.