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[1,4-亚苯基双(亚甲基)]双(三苯基鏻)双(四氟硼酸)盐

[1,4-Phenyl-enebis(methyl-ene)]bis-(tri-phenyl-phospho-nium) bis-(tetra-fluoro-borate).

作者信息

Ibrahim Hamisu, Koorbanally Neil, Ramjugernath Deresh, Bala Muhammad D, Nyamori Vincent O

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):o3391. doi: 10.1107/S1600536811048975. Epub 2011 Nov 23.

DOI:10.1107/S1600536811048975
PMID:22199880
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3239032/
Abstract

The crystal structure of the title salt, C(44)H(38)P(2) (2+)2BF(4) (-), consists of discrete dications inter-laced with the BF(4) (-) counter-ions. In each cation, both phospho-nium groups lie on the same side of the plane of the central benzene ring. The tetra-fluoro-borate anions are involved in intensive thermal motion, thus some B-F bond lengths [range 1.329 (6) to 1.391 (6) Å] deviate significantly from their standard values.

摘要

标题盐C(44)H(38)P(2)(2+)2BF(4)(-)的晶体结构由与BF(4)(-)抗衡离子交织的离散双阳离子组成。在每个阳离子中，两个鏻基团位于中心苯环平面的同一侧。四氟硼酸根阴离子参与剧烈的热运动，因此一些B-F键长[范围为1.329 (6)至1.391 (6) Å]与其标准值有显著偏差。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/094b/3239032/1f33b91cf37c/e-67-o3391-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/094b/3239032/1f33b91cf37c/e-67-o3391-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/094b/3239032/1f33b91cf37c/e-67-o3391-fig1.jpg

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