Anthracene-1,8-dicarboxylic acid

被引：9

作者：

Fitzgerald, LJ ^{[1
]}

Gerkin, RE ^{[1
]}

机构：

[1] OHIO STATE UNIV,DEPT CHEM,COLUMBUS,OH 43210

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1996年 / 52卷

关键词：

D O I：

10.1107/S0108270196002703

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Anthracene-1,8-dicarboxylic acid, C16H10O4, crystallized in the noncentrosymmetric space group P2(1)2(1)2(1). The carboxyl H and O atoms are ordered, The carboxyl groups make angles of 13.9(2) and 21.6(2)degrees with the best-fit core plane and the average distance of the core atoms from this plane is 0.018(12) Angstrom. The anthracene core displays near twofold symmetry. Each molecule is involved in cyclic-dimer hydrogen bonding with two other molecules so as to form zigzag chains of hydrogen-bonded molecules which are not cross-linked with one another. These discrete chains are separated from each other by C ... C, C ... H and H ... H closest approaches.

引用

页码：1838 / 1841

页数：4

共 15 条

[1] CYCLIC ACETYLENES .4. SYNTHESIS OF A CYCLIC TETRAACETYLENE CONTAINING ANTHRACENE NUCLEI [J].