4-[(E)-(5-tert-Butyl-2-hydroxyphenyl)-diazenyl]benzoic acid benzene hemisolvate

被引：4

作者：

Baul, Tushar S. Basu ^{[2
]}

Paul, Anup ^{[2
]}

Tiekink, Edward R. T. ^{[1
]}

机构：

[1] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia

[2] NE Hill Univ, Dept Chem, Shillong 793022, Meghalaya, India

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2010年 / 66卷

关键词：

Data-to-parameter ratio = 13.2; Mean σ(C-C) = 0.004 Å; R factor = 0.046; Single-crystal X-ray study; T = 100 K; WR factor = 0.157;

D O I：

10.1107/S1600536810003880

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title benzene hemisolvate, C17H18N2O3 center dot 0.5C(6)H(6), features an essentially planar (the r.m.s. deviation of the non-H atoms, excluding methyl-C, is 0.071 angstrom) diazo molecule with an E conformation about the N=N bond, and a half-molecule of benzene disposed about a centre of inversion. The dihedral angle formed between the benzene rings of the diazo molecule is 7.69 (12)degrees. In the crystal, centrosymmetrically related dimers associate via the eight-membered carboxylic acid dimer synthon, {center dot center dot center dot HOC(=O)}(2), and these are connected into a supramolecular chain along the b axis via C-H center dot center dot center dot O contacts.

引用

页码：O540 / U4334

页数：12

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