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1,3-双[(3-氯-吡嗪-2-基)-氧基]苯

1,3-Bis[(3-chloro-pyrazin-2-yl)-oxy]benzene.

作者信息

Srinivasan Thothadri, Kalpana Venkatesan, Rajakumar Perumal, Velmurugan Devadasan

机构信息

Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2013 Apr 30;69(Pt 5):o815. doi: 10.1107/S160053681301129X. Print 2013 May 1.

DOI:10.1107/S160053681301129X
PMID:23723951
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3648331/
Abstract

The asymmetric unit of the title compound, C14H8Cl2N4O2, contains one half-mol-ecule, the complete mol-ecule being generated by the operation of a twofold rotation axis. The Cl atom deviates significantly from the plane of the pyrazine ring [0.0215 (4) Å]. The central benzene ring makes a dihedral angle of 72.82 (7)° with the plane of the pyrazine ring.

摘要

标题化合物C₁₄H₈Cl₂N₄O₂的不对称单元包含半个分子，完整分子通过二重旋转轴的操作产生。氯原子显著偏离吡嗪环平面[0.0215 (4) Å]。中心苯环与吡嗪环平面的二面角为72.82 (7)°。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f044/3648331/e5ba6d66833e/e-69-0o815-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f044/3648331/e5ba6d66833e/e-69-0o815-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f044/3648331/e5ba6d66833e/e-69-0o815-fig1.jpg

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