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Tetrakis[μ2-1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-olato]tetrakis(μ3-2-methylpropan-2-olato)octacopper(I)

التفاصيل البيبلوغرافية
العنوان: Tetrakis[μ2-1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-olato]tetrakis(μ3-2-methylpropan-2-olato)octacopper(I)
المؤلفون: Andrew P. Purdy, Ray J. Butcher
المصدر: Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 6, Pp 668-671 (2021)
بيانات النشر: International Union of Crystallography, 2021.
سنة النشر: 2021
المجموعة: LCC:Crystallography
مصطلحات موضوعية: crystal structure,crystal structure, cui alkoxide, cu4o4 square plane., Crystallography, QD901-999
الوصف: The title compound, [Cu8(C4H9O)4(C4F9O)4], crystallizes in the monoclinic space group, P21/n and contains a self-assembly of two C16H18Cu4F18O4 units linked by bridging tert-butyl groups [Cu—O bonds of length 2.3779 (15) and 2.4248 (15) Å], generating a centrosymmetric dimer. The asymmetrical unit, C16H18Cu4F18O4, contains an almost square-planar arrangement of the four Cu atoms linked by bridging tert-butyl and perfluorinated tert-butyl groups with Cu—Cu distances ranging from 2.7108 (4) to 2.7612 (4) Å and Cu —Cu—Cu angle values close to 90° [ranging from 89.459 (10)° to 90.025 (11)°]. These dimers are further linked by weak C—H...F and F...F interactions. As is commonly encountered in perfluorinated tert-butyl groups, one of the CF3 groups is disordered and was refined with two equivalent conformations with occupancies of 0.74 (3) and 0.26 (3).
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2056-9890
20569890
Relation: http://scripts.iucr.org/cgi-bin/paper?S2056989021005429; https://doaj.org/toc/2056-9890
DOI: 10.1107/S2056989021005429
URL الوصول: https://doaj.org/article/b5c1ac2efbc14227a8ea911ee09eb158
رقم الأكسشن: edsdoj.b5c1ac2efbc14227a8ea911ee09eb158
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20569890
DOI:10.1107/S2056989021005429