Tetraaquabis(3,5-dinitrobenzoato-O)-cobalt(II) tetrahydrate

被引：17
作者：
Tahir, MN
Ulku, D
Movsumov, EM
机构：
[1] Department of Engineering Physics, Hacettepe University, Beytepe 06532, Ankara
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1996年 / 52卷
关键词：
D O I：
10.1107/S010827019600128X
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the title compound, [Co(C7H3N2O6)(2)(H2O)(4)].4H(2)O, the coordination polyhedron around the Co atom is a slightly distorted octahedron involving one carboxy O atom from each 3,5-dinitrobenzoato ligand and the O atoms of four water molecules. The mean Co-O-water distance is 2.052 (2) Angstrom, while the mean Co-O-benzoato distance is significantly longer at 2.102 (11) Angstrom. There are four water molecules of crystallization per asymmetric unit. Intra- as well as intermolecular hydrogen bonds exist in the structure.
引用
收藏
页码：1392 / 1394
页数：3
相关论文
共 6 条
[1]   COLORIMETRIC DETERMINATION OF AMOXICILLIN IN PURE FORM AND IN PHARMACEUTICAL PREPARATIONS [J].
AMIN, AS ;
ELANSARY, AL ;
ISSA, YM .
TALANTA, 1994, 41 (05) :691-694
[2]  
ENRAFNONIUS, 1993, CAD4 EXPRESS SOFTWAR
[3]  
FAIR CK, 1990, MOLEN INTERACTIVE IN
[4]  
Johnson C.K., 1965, ORTEP Report ORNL-3794
[5]   SPECTROSCOPIC AND MAGNETIC-PROPERTIES OF ZN(II), CD(II) AND HG(II) CARBOXYLATES [J].
ODUNOLA, OA .
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 1993, 23 (08) :1241-1249
[6]   2 POLYMORPHS OF 3,5-DINITROBENZOIC ACID [J].
PRINCE, P ;
FRONCZEK, FR ;
GANDOUR, RD .
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1991, 47 :895-898
1