Synthesis and crystal structure of 1, 1'-di(ethylpropionato)-2, 2'-biimidazole, a macromolecular precursor

W. Mark Barnett; Russell G. Baughman; Harvest L. Collier; William G. Vizuete

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Synthesis and crystal structure of 1, 1'-di(ethylpropionato)-2, 2'-biimidazole, a macromolecular precursor

机译：大分子前体1，1'-二（乙基丙酸酯）-2，2'-联咪唑的合成及晶体结构

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1, 1'-Di(ethylpropionato)-2, 2'-biimidazole, C_(16)H_(22)N_4O_4, crystallizes from ice-cold ethanol in the space group P1-bar, with a = 4.6742(9), b = 9.1119(13), c = 10.175(2) A, #alpha# = 96.22(1), #beta# = 96.29(2), #gamma# = 97.53(1) deg, and Z = 1. The molecule crystallizes with coplanar rings and the substituents assume a trans conformation with a center of inversion between the bridging carbon atoms.

机译：1，1'-二（乙基丙酸酯）-2，2'-联咪唑，C_（16）H_（22）N_4O_4，从冰冷的乙醇在P1-bar空间群中结晶，a = 4.6742（9），b = 9.1119（13），c = 10.175（2）A，＃alpha＃= 96.22（1），＃beta＃= 96.29（2），＃gamma＃= 97.53（1）deg，Z =1。分子结晶具有共平面环的环，并且取代基采用在桥接碳原子之间具有反转中心的反式构象。

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《Journal of chemical crystallography》 |1999年第7期|共4页
作者
W. Mark Barnett; Russell G. Baughman; Harvest L. Collier; William G. Vizuete;
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原文格式 PDF
正文语种 eng
中图分类晶体学;
关键词
2; 2'-biimidazole; diester; crystal structure;

机译：2;2'-联咪唑;二酯;晶体结构;

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1. Synthesis and crystal structure of 1, 1'-di(ethylpropionato)-2, 2'-biimidazole, a macromolecular precursor [J] . W. Mark Barnett, Russell G. Baughman, Harvest L. Collier, Journal of chemical crystallography . 1999,第7期

机译：大分子前体1，1'-二（乙基丙酸酯）-2，2'-联咪唑的合成及晶体结构
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Synthesis and crystal structure of 1, 1'-di(ethylpropionato)-2, 2'-biimidazole, a macromolecular precursor

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