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1,4-双(2,2':6',2''-三联吡啶-4'-基)苯

1,4-Bis(2,2':6',2''-terpyridin-4'-yl)benzene.

作者信息

Fernandes José A, Almeida Paz Filipe A, Lima Patrícia P, Alves Severino, Carlos Luís D

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 20;66(Pt 12):o3241-2. doi: 10.1107/S1600536810047598.

DOI:10.1107/S1600536810047598
PMID:21589530
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3011639/
Abstract

The asymmetric unit of the title compound, C(36)H(24)N(6), comprises a whole mol-ecule. Supra-molecular inter-actions between neighbouring mol-ecules are essentially π-π stacking inter-actions with small inter-planar distances [3.5140 (15) and 3.6041 (15) Å]. The central phenyl-ene ring is tilted with respect to the two pyridine substituents, subtending angles of 36.17 (11) and 34.95 (11)°. Three of the peripheral pyridine substituents are almost coplanar with the central pyridines [dihedral angles = 5.10 (12)-8.21 (12)°], but one subtends an angle of 24.86 (12)°.

摘要

标题化合物C(36)H(24)N(6)的不对称单元包含一个完整分子。相邻分子之间的超分子相互作用主要是π-π堆积相互作用，平面间距较小[3.5140 (15) 和3.6041 (15) Å]。中心亚苯基环相对于两个吡啶取代基倾斜，夹角为36.17 (11) 和34.95 (11)°。三个外围吡啶取代基与中心吡啶几乎共面[二面角 = 5.10 (12)-8.21 (12)°]，但有一个夹角为24.86 (12)°。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2004/3011639/e6f9d52f568d/e-66-o3241-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2004/3011639/45b4654a72bd/e-66-o3241-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2004/3011639/e6f9d52f568d/e-66-o3241-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2004/3011639/45b4654a72bd/e-66-o3241-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2004/3011639/e6f9d52f568d/e-66-o3241-fig2.jpg

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