catena-Poly[[diaquacalcium(II)]-μ3-terephthalato-μ2-aqua] at 150 K

被引:26
作者
Dale, SH [1 ]
Elsegood, MRJ [1 ]
机构
[1] Loughborough Univ Technol, Dept Chem, Loughborough LE11 3TU, Leics, England
来源
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2003年 / 59卷
关键词
D O I
10.1107/S1600536803015071
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The title compound, [Ca(C8H4O4)( H2O)(3)](n), has been previously studied by single-crystal X-ray diffraction at both room temperature [Matsuzaki & Iitaka (1972). Acta Cryst. B28, 1977-1981] and 173 K [Groeneman & Atwood (1999). Cryst. Eng. 2, 241-249.]. We present here a redetermination of the compound at 150 K, which results in a considerably improved precision and the location of H atoms in the strong O-H...O hydrogen bonds.
引用
收藏
页码:M586 / M587
页数:2
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