...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of chemical crystallography >Synthesis and crystal structure of the perchlorate salt of diprotonated N,N'-bis(1-methylimidazole-2-methyl)-1,5-diazacyclooctane
【24h】

Synthesis and crystal structure of the perchlorate salt of diprotonated N,N'-bis(1-methylimidazole-2-methyl)-1,5-diazacyclooctane

机译：二质子化N，N'-双（1-甲基咪唑-2-甲基）-1,5-二氮杂环辛烷的高氯酸盐的合成和晶体结构

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The diprotonated perchlorate salt of a new 1,5-diazacyclooctane (DACO) mesocycle functionalized by two imidazole pendants, N,N'-bis(1-methylimidazole-2-methyl)-1,5-diazacyclooctane (C_(16)H_(28)N_6Cl_2O_8), has been synthesized and the structure determined by X-ray diffraction analysis. The title compound crystallizes in the monoclinic system, space group P2_1/c with a = 11.964(2), b = 13.251(3), c = 14.741(3) A, β = 106.00(3)°, Mr = 503.34, V = 2246(1) A~3, Z = 4. The crystal structure of the title compound reveals that the DACO ring is also folded up into the "chair/boat" configuration, which is consistent with the configuration in most of the transition metal complexes of DACO and its derivatives. The two imidazole pendants of the compound are in cis position with a dihedral angle of 16.0(4)°.
机译：由两个咪唑侧基N，N'-双（1-甲基咪唑-2-甲基）-1,5-二氮杂环辛烷（C_（16）H_（ 28）N_6Cl_2O_8），已经合成并且通过X射线衍射分析确定了结构。标题化合物在单斜晶系空间群P2_1 / c中结晶，a = 11.964（2），b = 13.251（3），c = 14.741（3）A，β= 106.00（3）°，Mr = 503.34，V = 2246（1）A〜3，Z =4。标题化合物的晶体结构表明，DACO环也折叠成“椅子/船形”构型，这与大多数过渡金属的构型是一致的DACO及其衍生物的配合物。该化合物的两个咪唑侧基处于顺式位置，二面角为16.0（4）°。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号