Ndiolene Adrienne, Diop Tidiane, Boye Mouhamadou Sembène, Diasse-Sarr Aminata, Englert Ulli
Laboratoire de Chimie Minérale et Analytique, Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal.
Département de Physique Chimie, Faculté des Sciences et Technologies de l'Education et de la Formation, Université Cheikh Anta Diop, Boulevard Habib, Bourguiba, BP 5036 Fann-Dakar, Senegal.
Acta Crystallogr E Crystallogr Commun. 2021 Jun 8;77(Pt 7):696-699. doi: 10.1107/S205698902100579X. eCollection 2021 Jul 1.
The asymmetric unit of the title organic-inorganic hybrid complex [systematic name: ethane-1,2-diaminium hexa-chlorido-stannate(IV)-4-meth-oxy-benz-alde-hyde (1/2)], (CHN)[SnCl]·2CHO, contains one half of an ethyl-enedi-ammonium cation, one half of an [SnCl] anion and one -anisaldehyde mol-ecule. Both the organic cation and the quasi-regular octa-hedral inorganic anion are located about inversion centres. The organic cations and [SnCl] anions lie in layers parallel to the plane with -anisaldehyde mol-ecules occupying the space between the layers. A network of classical N-H⋯Cl and N-H⋯O hydrogen bonds exists between the ethyl-enedi-ammonium cations and the [SnCl] anions and -anisaldehyde mol-ecules. These inter-actions, together with non-classical C-H⋯O inter-actions between the ethyl-enedi-ammonium cations and the -anisaldehyde mol-ecules, serve to hold the structure together. The crystal studied was refined as a two-component twin.
标题有机-无机杂化配合物[系统命名：乙烷-1,2-二铵六氯锡（IV）-4-甲氧基苯甲醛（1/2）]，(C₂H₈N₂)[SnCl₆]·2C₈H₈O的不对称单元包含半个乙二铵阳离子、半个[SnCl₆]阴离子和一个对甲氧基苯甲醛分子。有机阳离子和准规则八面体无机阴离子均位于对称中心。有机阳离子和[SnCl₆]阴离子位于平行于ab平面的层中，对甲氧基苯甲醛分子占据层间空间。乙二铵阳离子与[SnCl₆]阴离子以及对甲氧基苯甲醛分子之间存在经典的N-H⋯Cl和N-H⋯O氢键网络。这些相互作用，连同乙二铵阳离子与对甲氧基苯甲醛分子之间的非经典C-H⋯O相互作用，有助于将结构维系在一起。所研究的晶体被精修为双组分孪晶。
