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8,15-二氧杂-10,13-二氮杂四环-[14.4.0.0(2,7).0(9,14)]二十碳-1(16),2,4,6,9(14),10,12,17,19-九烯

8,15-Dioxa-10,13-di-aza-tetra-cyclo-[14.4.0.0(2,7).0(9,14)]icosa-1(16),2,4,6,9(14),10,12,17,19-nona-ene.

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):o813-4. doi: 10.1107/S1600536813011318. Print 2013 May 1.

DOI:10.1107/S1600536813011318
PMID:23723950
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3648330/
Abstract

The asymmetric unit of the title compound, C16H10N2O2, contains one half-mol-ecule, the complete mol-ecule being generated by twofold rotation symmetry. The plane of the pyrazine ring forms a dihedral angle of 64.87 (6)° with that of the benzene ring, and the planes of the two benzene rings are inclined to one another by 54.20 (6)°. The O atom deviates from the plane of the benzene ring by 0.1549 (8) Å. There are no significant inter-molecular inter-actions in the crystal.

摘要

标题化合物C16H10N2O2的不对称单元包含半个分子，完整分子通过二次旋转对称性产生。吡嗪环平面与苯环平面形成64.87（6）°的二面角，两个苯环平面相互倾斜54.20（6）°。O原子偏离苯环平面0.1549（8）Å。晶体中不存在明显的分子间相互作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0e4b/3648330/6ca33a2097dc/e-69-0o813-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0e4b/3648330/6ca33a2097dc/e-69-0o813-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0e4b/3648330/6ca33a2097dc/e-69-0o813-fig1.jpg

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