3-(4-Nitrobenzyl)-4H-chromen-4-one

被引：0

作者：

Gopaul, Kaalin ^{[1
]}

Koorbanally, Neil Anthony ^{[1
]}

Shaikh, Mahidansha M. ^{[1
]}

Ramjugernath, Deresh ^{[2
]}

Su, Hong ^{[3
]}

机构：

[1] Univ KwaZulu Natal, Sch Chem & Phys, ZA-4000 Durban, South Africa

[2] Univ KwaZulu Natal, Sch Chem Engn, Durban, South Africa

[3] Univ Cape Town, Chem Dept, ZA-7701 Rondebosch, South Africa

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2013年 / 69卷

关键词：

D O I：

10.1107/S1600536813006119

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C16H11NO4, the dihedral angle between the ten-membered chromen-4-one ring system (r.m.s. deviation = 0.0095 angstrom) and the benzene ring is 86.16 (5)degrees. In the crystal, molecules are linked into a three-dimensional network by weak C-H center dot center dot center dot O hydrogen bonds. The crystal studied was a non-merohedral twin, with the minor twin component refining to 0.093 (1).

引用

页码：O513 / +

页数：7

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