(8-Dimethylamino-1-naphthyl)dimethylammonium 3-carboxy-1,4,5,6,7,7-hexachlorobicyclo
(8-Dimethylamino-1-naphthyl)dimethylammonium 3-carboxy-1,4,5,6,7,7-hexachlorobicyclo
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(8-二甲氨基-1-萘基)二甲基铵3-羧基-1,4,5,6,7,7-六氯双环
DOI：
10.1107/s0108270100000664
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
Grech
中科院分区：
文献类型：
--
作者：
Keller;Kooijman;Scheurs;Kroon;Grech
标题化合物C14H19N2+·C9H3Cl6O4−·H2O的结构由单离子化的1,4,5,6,7,7-六氯双环[2.2.1]庚-5-烯-2,3-二羧酸阴离子和质子化的1,8-二（二甲氨基）萘阳离子组成。在（8-二甲氨基-1-萘酰基）二甲铵阳离子中，形成了一个具有N， N = 2.589 (3) a的强无序分子内氢键。在最后的约束细化中得到的几何形状和占位表明无序氢键可能是不对称的。水分子通过氢键将阴离子二聚体连接成无限链。
The structure of the title compound, C14H19N2+·C9H3Cl6O4−·H2O, consists of singly ionized 1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid anions and protonated 1,8-bis(dimethylamino)naphthalene cations. In the (8-dimethylamino-1-napthyl)dimethylammonium cation, a strong disordered intramolecular hydrogen bond is formed with N⋯N = 2.589 (3) A. The geometry and occupancy obtained in the final restrained refinement suggest that the disordered hydrogen bond may be asymmetric. Water molecules link the anion dimers into infinite chains via hydrogen bonding.