Chouri Marwen, Boughzala Habib
Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis El Manar, 2092 Manar II Tunis, Tunisia.
Acta Crystallogr E Crystallogr Commun. 2015 Oct 28;71(Pt 11):1384-7. doi: 10.1107/S2056989015019933. eCollection 2015 Nov 1.
The title compound bis-(1,4-diazo-niabi-cyclo-[2.2.2]octa-ne) di-μ-chlorido-bis-[tetra-chlorido-bis-muthate(III)] dihydrate, (C6H14N2)2[Bi2Cl10]·2H2O, was ob-tain-ed by slow evaporation at room temperature of a hydro-chloric aqueous solution (pH = 1) containing bis-muth(III) nitrate and 1,4-di-aza-bicyclo-[2.2.2]octane (DABCO) in a 1:2 molar ratio. The structure displays a two-dimensional arrangement parallel to (100) of isolated Bi2Cl10 bi-octa-hedra (site symmetry -1) separated by layers of organic 1,4-diazo-niabi-cyclo-[2.2.2]octane dications [(DABCOH2)(2+)] and water mol-ecules. O-H⋯Cl, N-H⋯O and N-H⋯Cl hydrogen bonds lead to additional cohesion of the structure.
标题化合物二水合双（1,4-重氮双环[2.2.2]辛烷）二-μ-氯代双[四氯合铋（III）酸盐]，(C₆H₁₄N₂)₂[Bi₂Cl₁₀]·2H₂O，通过在室温下缓慢蒸发含硝酸铋（III）和1,4-二氮杂双环[2.2.2]辛烷（DABCO）摩尔比为1:2的盐酸水溶液（pH = 1）而得到。该结构呈现出与（100）平行的二维排列，由孤立的Bi₂Cl₁₀双八面体（点群对称性-1）组成，这些双八面体被有机1,4-重氮双环[2.2.2]辛烷双阳离子[(DABCOH₂)(2+)]层和水分子层隔开。O-H⋯Cl、N-H⋯O和N-H⋯Cl氢键导致结构具有额外的内聚力。
