首页> 外文期刊>Journal of chemical crystallography >Crystal and Molecular Structure of Four Organic Salts from Benzylamine and Carboxylic Acids
【24h】

Crystal and Molecular Structure of Four Organic Salts from Benzylamine and Carboxylic Acids

机译:苄胺和羧酸的四种有机盐的晶体和分子结构

获取原文
获取原文并翻译 | 示例
           

摘要

Four salts benzylammonium (4-chloro-phenoxy)-acetate monhydrate (1), benzylammonium 3,5-dinitrosalicylate (2), benzylammonium 2,5-bis-benzylcarbamoyl-terephthalate (3), and benzylammonium 4-nitro-phthalate monohydrate (4) were obtained from self-assembly of the corresponding carboxylic acids with the benzylamine, and their structures were fully characterized. All four compounds are ionic, with proton transfer occurring to the NH2 of the benzylamine moiety. Compound 1 crystallizes in the Monoclinic, space group P2(1), with a = 6.7577(5) , b = 8.3490(7) , c = 28.658(2) , beta = 95.765(2)A degrees, V = 1608.7(2) (3), Z = 4. Compound 2 crystallizes in the Triclinic, space group P-1, with a = 9.7082(11) , b = 10.9970(11) , c = 15.9915(17) , alpha = 98.2230(10)A degrees, beta = 102.6500(10)A degrees, gamma A = 114.105(2)A degrees, V = 1467.9(3) (3), Z = 4. Compound 3 crystallizes in the Monoclinic, space group P2(1)/c, with a = 15.8100(12) , b = 5.6638(3) , c = 20.1245(17) , beta = 106.857(2)A degrees, V = 1724.6(2) (3), Z = 2. Compound 4 crystallizes in the Monoclinic, space group Pc, with a = 17.3360(19) , b = 9.4133(8) , c = 14.5066(16) , beta = 112.104(2)A degrees, V = 2193.3(4) (3), Z = 4. Supramolecular architectures of the compounds 1-4 involve O-H center dot center dot center dot O/N-H center dot center dot center dot O/N-H center dot center dot center dot N hydrogen bonds as well as other non-covalent associations. These salts displayed 2D-3D framework structures for the synergistic effect of the various non-covalent interactions.
机译:四盐苄基铵(4-氯-苯氧基)-乙酸盐一水合物(1),苄基铵3,5-二硝基水杨酸酯(2),苄基铵2,5-双-苄基氨基甲酰基-对苯二酸酯(3)和苄基铵4-硝基-邻苯二甲酸酯一水合物( 4)由相应的羧酸与苄胺自组装而获得,并充分表征了它们的结构。所有四种化合物都是离子性的,质子转移发生在苄胺部分的NH2上。化合物1在单斜晶空间群P2(1)/ n中结晶,a = 6.7577(5),b = 8.3490(7),c = 28.658(2),beta = 95.765(2)A度,V = 1608.7 (2)(3),Z =4。化合物2在三斜向空间群P-1中结晶,其a = 9.7082(11),b = 10.9970(11),c = 15.9915(17),alpha = 98.2230( 10)A度,beta = 102.6500(10)A度,γA = 114.105(2)A度,V = 1467.9(3)(3),Z = 4.化合物3在单斜晶体空间群P2(1)中结晶)/ c,其中a = 15.8100(12),b = 5.6638(3),c = 20.1245(17),beta = 106.857(2)A度,V = 1724.6(2)(3),Z = 2 4在单斜晶空间群Pc中结晶,a = 17.3360(19),b = 9.4133(8),c = 14.5066(16),beta = 112.104(2)A度,V = 2193.3(4)(3) ,Z = 4。化合物1-4的超分子结构涉及OH中心点中心点中心点O / NH中心点中心点中心点O / NH中心点中心点中心点N氢键以及其他非共价缔合。这些盐展示了2D-3D框架结构,可实现各种非共价相互作用的协同作用。

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