Diallo Waly, Diop Libasse, Plasseraud Laurent, Cattey Hélène
Laboratoire de Chimie Minérale et Analytique (LACHIMIA), Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal.
ICMUB UMR 6302, Université de Bourgogne, Faculté des Sciences, 9 avenue Alain Savary, 21000 Dijon, France.
Acta Crystallogr Sect E Struct Rep Online. 2014 Apr 30;70(Pt 5):o618-9. doi: 10.1107/S1600536814009246. eCollection 2014 May 1.
Single crystals of the title salt, C21H21NH(+)·Cl(-), were isolated as a side product from the reaction involving [(C6H5CH2)3NH]2[HPO4] and Sn(CH3)3Cl in ethanol. Both the cation and the anion are situated on a threefold rotation axis. The central N atom in the cation has a slightly distorted tetra-hedral environment, with angles ranging from 107.7 to 111.16 (10)°. In the crystal, the tri-benzyl-ammonium cations and chloride anions are linked through N-H⋯Cl and C-H⋯Cl hydrogen bonds, leading to the formation of infinite chains along [001]. The crystal studied was a merohedral twin.
标题盐C21H21NH(+)·Cl(-)的单晶是在乙醇中[(C6H5CH2)3NH]2[HPO4]与Sn(CH3)3Cl的反应中作为副产物分离得到的。阳离子和阴离子均位于三重旋转轴上。阳离子中的中心N原子具有略微扭曲的四面体环境，角度范围为107.7至111.16 (10)°。在晶体中，三苄基铵阳离子和氯离子通过N-H⋯Cl和C-H⋯Cl氢键相连，导致沿[001]方向形成无限链。所研究的晶体为半面孪晶。
