Synthesis and Crystal Structures of [K(H2O)(Piv)]∞ and [K2(Phen)(H2O)2(Piv)2]∞

被引：5

作者：

Tsymbarenko, D. M. ^{[1
]}

Bukhtoyarova, E. A. ^{[1
]}

Korsakov, I. E. ^{[1
]}

Troyanov, S. I. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Moscow, Russia

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2011年 / 37卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

MOLECULAR-STRUCTURE; COMPLEXES; CALCIUM; ALKALI; FILMS;

D O I：

10.1134/S1070328411100125

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A method for the synthesis of potassium pivalates (trimethylacetates) from potassium tert-butoxide and pivalic acid was proposed. The complexes of the formulas [K(H2O)(Piv)]8(I) and [K-2(Phen)(H2O)(2)(Piv)(2)](infinity) (II) (Piv denotes the pivalate anion and Phen denotes 1,10-phenanthroline) were obtained and characterized by elemental analysis and IR and H-1 NMR spectroscopy. The crystal structures of complexes I and II were determined using X-ray diffraction. Crystal structure I has a layered motif with two nonequivalent K atoms (C.N.s 5 + 2 and 6). The coordination of phenanthroline in II gives rise to a ribbon motif, the structure containing three nonequivalent K atoms (C.N.s 6, 6 + 1, and 8). DOI: 10.1134/S1070328411100125

引用

页码：825 / 831

页数：7

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