The preparation, characterization and X-ray structural analysis of tetrakis1-methyl-3-(2-propyl)-2(3H)-imidazolethionezinc(II) tetrafluoroborate and tetrakis1-methyl-3-(1-butyl)-2(3H)-imidazolethionezinc(II) tetrafluoroborate

Williams  DJ; Concepcion  JJ; Koether  MCArrowood  KACarmack  ALHamilton  TGLuck  SMNdomo  MTeel  CRVanDerveer  D

首页> 外文期刊>Journal of chemical crystallography >The preparation, characterization and X-ray structural analysis of tetrakis1-methyl-3-(2-propyl)-2(3H)-imidazolethionezinc(II) tetrafluoroborate and tetrakis1-methyl-3-(1-butyl)-2(3H)-imidazolethionezinc(II) tetrafluoroborate

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The preparation, characterization and X-ray structural analysis of tetrakis1-methyl-3-(2-propyl)-2(3H)-imidazolethionezinc(II) tetrafluoroborate and tetrakis1-methyl-3-(1-butyl)-2(3H)-imidazolethionezinc(II) tetrafluoroborate

机译：四1-甲基-3-（2-丙基）-2（3H）-咪唑硫酮四氟硼酸锌（II）和四1-甲基-3-（1-丁基）-2（3H）-咪唑硫酮四氟硼酸锌（II）的制备、表征及X射线结构分析

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Two compounds, Zn(mipit)(4)BF4(2) (1) and Zn(mnbit)(4)BF4(2) (2) have been synthesized and characterized via standard solid and solution state methods including single crystal X-ray crystallography (mipit: 1-methyl-3-(2-propyl)-2(3H)-imidazolethione and mnbit: 1-methyl-3-(1-butyl)-2(3H)-imidazolethione). Compound 1 crystallizes in monoclinic space group P2(1)/n with a = 11.804(2) angstrom, b = 16.710(3) angstrom, c = 25.763(5) angstrom, beta = 90.14(3) and Z = 4, whereas compound 2 crystallizes in tetragonal space group 14 with a = b = 11.6517(16) A, c = 16.820(3) angstrom, and Z = 2. Both complexes are high melting, colorless water soluble 2:1 electrolyte solids that state have flattened tetrahedral ZnS4 coordination geometry. The isopropyl analog is slightly more distorted than the n-butyl analog, and the degree of distortion is not directly related to the steric bulk of the ligand.

机译：两种化合物[Zn（mipit）（4）][BF4]（2）（1）和[Zn（mnbit）（4）][BF4]（2）（2）已经通过标准固态和溶液态方法进行合成和表征，包括单晶X射线晶体学（mipit：1-甲基-3-（2-丙基）-2（3H）-咪唑硫酮和mnbit：1-甲基-3-（1-丁基）-2（3H）-咪唑硫酮）。化合物 1 在单斜空间群 P2（1）/n 中结晶，a = 11.804（2）埃，b = 16.710（3）埃，c = 25.763（5）埃，β = 90.14（3）和 Z = 4，而化合物 2 在四方空间群 14 中结晶，a = b = 11.6517（16） A，c = 16.820（3）埃，Z = 2。两种配合物都是高熔点、无色水溶性 2：1 电解质固体，具有扁平的四面体 ZnS4 配位几何形状。异丙基类似物比正丁基类似物的畸变程度略高，畸变程度与配体的空间体没有直接关系。

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来源
《Journal of chemical crystallography》 |2006年第8期|453-457|共5页
作者
Williams DJ; Concepcion JJ; Koether MCArrowood KACarmack ALHamilton TGLuck SMNdomo MTeel CRVanDerveer D;
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作者单位

Kennesaw State Univ, Dept Chem & Biochem, Kennesaw, GA 30144 USA;

Clemson Univ, Dept Chem, Clemson, SC 29634 USA;

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正文语种英语
中图分类晶体学;
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X-ray crystallography; zinc complex; alkylimidazolethione; homoleptic complex; NITRATE;

机译：X射线晶体学;锌络合物;烷基咪唑硫酮;同型扁平药复合物;硝酸盐;

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The preparation, characterization and X-ray structural analysis of tetrakis1-methyl-3-(2-propyl)-2(3H)-imidazolethionezinc(II) tetrafluoroborate and tetrakis1-methyl-3-(1-butyl)-2(3H)-imidazolethionezinc(II) tetrafluoroborate

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