STRUCTURE OF bis(CITRATO) GERMANATES WITH DIFFERENT TYPES OF CATIONS: (Hphen)2[Ge(HCit)2•3H2O], [CuCl(phen)2]2[Ge(HCit)2••6H2O], WHERE H4Cit IS CITRIC ACID, phen IS 1,10-PHENANTHROLINE

被引：8
|
作者：
Seifullina, I. I. [1 ]
Martsinko, E. E. [1 ]
Chebanenko, E. A. [1 ]
Pirozhok, O. V. [1 ]
Dyakonenko, V. V. [2 ]
Shishkina, S. V. [2 ,3 ]
机构：
[1] Mechnikov Odessa Natl Univ, Odessa, Ukraine
[2] Natl Acad Sci, Inst Single Crystals, Sci & Technol Complex, Kharkov, Ukraine
[3] Kharkov Natl Univ, Kharkov, Ukraine
来源：
JOURNAL OF STRUCTURAL CHEMISTRY | 2017年 / 58卷 / 03期
关键词：
germanium dioxide; citric acid; 1,10-phenanthroline; copper(II) chloride; coordination compounds; molecular structure; single crystal X-ray diffraction analysis; CENTER-DOT 5H(2)O; CRYSTAL-STRUCTURE; COMPLEXES; PENTAHYDRATE; LIGANDS; NITRATE;
D O I：
10.1134/S0022476617030143
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The procedures are developed and the complexation products are preparatively isolated from GeO2-H-4 Cit-phen- CH3CN-H2O (I) and GeO2-H(4)Cit-CuCl2-phen-C2H5OH-H2O (II) systems (phen is 1,10-phenanthroline, H(4)Cit is citric acid). The (Hphen)(2)[Ge(HCit)(2)] center dot 3H(2)O (I) and [Cu(phen)(2)Cl](2) [Ge(HCit)(2)]center dot center dot 6H(2)O (II) complexes are characterized by elemental analysis, IR spectroscopy, and single crystal X-ray diffraction. The compounds are formed from centrosymmetric octahedral [Ge(HCit)(2)](2-) anions, Hphen(+) (I) and [Cu(phen)(2)Cl](+) (II) cations, and crystallization water molecules. The structural units in the crystals are linked via a system of hydrogen bonds.
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收藏
页码：532 / 538
页数：7
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