STRUCTURE OF 2,3-DIPHENACYLQUINOXALINE

被引：3

作者：

KAITNER, B ^{[1
]}

JOVANOVSKI, G ^{[1
]}

JANEV, I ^{[1
]}

机构：

[1] CYRIL & METHODIUS UNIV, FAC SCI, INST CHEM, YU-91000 SKOPJE, CROATIA

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 1992年 / 48卷 / 01期

关键词：

Molecules;

D O I：

10.1107/S0108270191007394

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

C24H18N2O2, M(r) = 366.42, orthorhombic, Pben, a = 23.254 (6), b = 11.495 (3), c = 6.944 (2) angstrom, V = 1856.2 (9) angstrom3, Z = 4, D(x) = 1.31 g cm-3, lambda(Cu K-alpha) = 1.54178 angstrom, mu = 6.356 cm-1, F(000) = 768, T = 293 K, R = 0.048, wR = 0.056 for 1042 unique reflections with I greater-than-or-equal-to 2-sigma(I). The structure is built up of discrete molecules held together by van der Waals interactions only. The molecule is placed in the special position 4(c) possessing crystallographic C2 symmetry. An intramolecular N-H-O hydrogen bond is present in the structure.

引用

页码：129 / 131

页数：3

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