4-oxocyclohexanecarboxyl is acid:: hydrogen bonding in the monohydrate of a δ-keto acid

被引：2
|
作者：
Barcon, A [1 ]
Brunskill, APJ [1 ]
Thompson, HW [1 ]
Lalancette, RA [1 ]
机构：
[1] Rutgers State Univ, Dept Chem, Carl A Olson Mem Labs, Newark, NJ 07102 USA
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 2004年 / 60卷
关键词：
D O I：
10.1107/S0108270103029329
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The title monohydrate, C7H10O3.H2O, aggregates as a complex hydrogen-bonding network, in which the water molecule accepts a hydrogen bond from the carboxyl group of one molecule and donates hydrogen bonds to ketone and carboxyl C=O functions in two additional molecules, yielding a sheet-like structure of parallel ribbons. The keto acid adopts a chiral conformation through rotation of the carboxyl group by 62.50 (15)degrees relative to the plane defined by its point of attachment and the ketone C and O atoms. Two C-H...O close contacts exist in the structure.
引用
收藏
页码：O140 / O142
页数：3
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