Trávníček Zdeněk, Matiková-Maľarová Miroslava
Department of Inorganic Chemistry, Faculty of Science, Palacký University, Třída 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic.
Acta Crystallogr Sect E Struct Rep Online. 2010 Mar 3;66(Pt 4):m348-9. doi: 10.1107/S1600536810007063.
The structure of the title compound, NaRuCl(4)(C(2)H(6)OS)(2), comprises centrosymmetric [RuCl(2)(DMSO)Na(DMSO)Cl(2)Ru] units (DMSO is dimethyl sulfoxide, C(2)H(6)OS), with two Ru atoms, each lying on a crystallographic centre of inversion, connected via Na atoms, DMSO and chloride ligands into a two-dimensional (110) array. Both Ru(III) atoms are octa-hedrally coordinated by four chloride ligands in the equatorial plane and by two DMSO mol-ecules in apical positions within a RuCl(4)S(2) donor set. The Na atom is surrounded by three chloride anions and three O atoms derived from three DMSO mol-ecules, with the resulting Cl(3)O(3) donor set defining an octa-hedron. The crystal structure is further stabilized by inter-atomic inter-actions of the types C⋯Cl [C-Cl = 3.284 (2) Å], C-H⋯Cl [C⋯Cl = 3.903 (3) Å] and C-H⋯O [C⋯O = 3.376 (3) Å].
标题化合物[NaRuCl₄(C₂H₆OS)₂]ₙ的结构由中心对称的[RuCl₂(DMSO)Na(DMSO)Cl₂Ru]单元组成（DMSO为二甲基亚砜，C₂H₆OS），其中有两个Ru原子，每个都位于晶体学反演中心，通过Na原子、DMSO和氯配体连接成二维(110)阵列。两个Ru(III)原子在赤道平面上由四个氯配体八面体配位，在RuCl₄S₂供体组的顶端位置由两个DMSO分子配位。Na原子被三个氯阴离子和来自三个DMSO分子的三个O原子包围，由此产生的Cl₃O₃供体组定义了一个八面体。晶体结构通过C⋯Cl [C-Cl = 3.284 (2) Å]、C-H⋯Cl [C⋯Cl = 3.903 (3) Å]和C-H⋯O [C⋯O = 3.376 (3) Å]类型的原子间相互作用进一步稳定。
