Crystal structure of triethanolammonium bis(1-hydroxyethane-1,1-diphosphonato)diaquazincate pentahydrate, [(OHCH2CH2)3NH][Zn(H2O)2(H2.5L)2]•5H2O

被引：1

作者：

Sergienko, VS

Aleksandrov, GG

Afonin, EG

机构：

[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 117907, Russia

[2] State Enterprise Chem Engn Lab, Kaluga, Russia

来源：

CRYSTALLOGRAPHY REPORTS | 2000年 / 45卷 / 02期

关键词：

Hydrogen; Zinc; Nickel; 5H2O; Crystallization;

D O I：

10.1134/1.171170

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The crystal structure of [(HOCH2CH2)(3)NH][Zn(H2O)(2)(H2.5L)(2)] . 5H(2)O, where H4L is 1-hydroxyethane-1,1-diphosphonic acid, was determined by X-ray diffraction. The anionic complex has a cis-octahedral structure. The zinc atom is coordinated by four O atoms of two bidentate chelate H2.5L1.5- ligands and two O atoms of water molecules. The Zn-O(L) bond lengths range between 2.050 and 2.175 Angstrom, and the Zn-O(H2O) bond lengths are 2.105 and 2.133 Angstrom. The anionic complexes, triethanolammonium cations, and molecules of crystallization water are interlinked by an extensive network of hydrogen bonds. The crystallographic data for isostructural complexes of cobalt and nickel are given. (C) 2000 MAIK "Nauka/Interperiodica".

引用

页码：230 / 233

页数：4

共 50 条

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Crystallography Reports, 2000, 45 : 230 - 233
[2] Synthesis, properties, and structure of the complexes of divalent metals with 1-hydroxyethane-1,1-diphosphonic acid (H4L), [(HOCH2CH2)3NH][MII(H2.5L)2(H2O)2]•5H2O.: Crystal structure of triethanolammonium Bis(1-hydroxyethane-1,1-diphosphonato)diaquacuprate(II) pentahydrate
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[7] Synthesis and Properties of Two Bis(1-Hydroxyethane-1,1-Diphosphonato(2-))nickelate(II) Ammonium Hydrates: Crystal and Molecular Structures of (NH4)2[Ni{CH3COH(PO3H)2}2(H2O)2] • 7H2O
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