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2,3,5-三苯基-2H-四唑-3-鎓四苯基硼酸盐

2,3,5-Triphenyl-2H-tetra-zol-3-ium tetra-phenyl-borate.

作者信息

Fun Hoong-Kun, Chia Tze Shyang, Mostafa Gamal A E, Hefnawy Mohamed M, Abdel-Aziz Hatem A

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2012 Aug 1;68(Pt 8):o2567. doi: 10.1107/S1600536812032941. Epub 2012 Jul 28.

DOI:10.1107/S1600536812032941
PMID:22904995
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3415008/
Abstract

In the title salt, C(19)H(15)N(4) (+)·C(24)H(20)B(-), the tetra-phenyl-borate anion is in a tetra-hedral geometry around the B atom [C-B-C angles of 107.10 (9)-111.79 (9)°]. In the cation, the tetra-zole ring makes dihedral angles of 3.04 (7), 51.75 (7) and 51.13 (7)° with the attached phenyl rings. In the crystal, C-H⋯π inter-actions link the cations and anions into ion pairs.

摘要

在标题盐C(19)H(15)N(4) (+)·C(24)H(20)B(-)中,四苯基硼酸根阴离子在硼原子周围呈四面体几何构型[C - B - C角为107.10 (9)-111.79 (9)°]。在阳离子中,四唑环与相连的苯环形成的二面角分别为3.04 (7)、51.75 (7)和51.13 (7)°。在晶体中,C - H⋯π相互作用将阳离子和阴离子连接成离子对。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c85d/3415008/f05cc85818b3/e-68-o2567-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c85d/3415008/f05cc85818b3/e-68-o2567-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c85d/3415008/f05cc85818b3/e-68-o2567-fig1.jpg

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本文引用的文献

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Analyst. 2011 Apr 7;136(7):1488-95. doi: 10.1039/c0an00662a. Epub 2011 Feb 2.
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Potentiometric determination of cetylpyridinium chloride using a new type of screen-printed ion selective electrodes.采用新型丝网印刷离子选择性电极测定十六烷基吡啶氯。
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Structure validation in chemical crystallography.
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Characteristics of new composite- and classical potentiometric sensors for the determination of pioglitazone in some pharmaceutical formulations.用于测定某些药物制剂中吡格列酮的新型复合和经典电位传感器的特性
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