Wang Huan-Huan, Zhang Chao-Yan, Cui Yue, Gao Qian, Xie Ya-Bo
College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2010 Oct 31;66(Pt 11):m1496. doi: 10.1107/S1600536810043631.
In the centrosymmetric dinuclear title complex, [Ag(2)(CF(3)SO(3))(2)(C(11)H(11)N(3)S)(2)], the Ag(I) atom is coordinated by two N atoms from two 4-methyl-2-(2-pyridyl-methyl-sulfan-yl)pyrimidine ligands and one O atom from a trifluoro-methane-sulfonate anion in a distorted T-type coordination geometry. The ligand adopts a bidentate bridging coordination mode through one pyridyl N atom and one pyrimidine N atom. In the crystal structure, π-π inter-actions are present between adjacent pyrimidine rings, with a centroid-to-centroid distance of 3.875 (7) Å.
在中心对称的双核标题配合物[Ag₂(CF₃SO₃)₂(C₁₁H₁₁N₃S)₂]中,Ag(I)原子由两个4-甲基-2-(2-吡啶基-甲基-硫烷基)嘧啶配体的两个N原子和一个三氟甲磺酸根阴离子的一个O原子配位,形成扭曲的T型配位几何构型。配体通过一个吡啶基N原子和一个嘧啶基N原子采用双齿桥连配位模式。在晶体结构中,相邻嘧啶环之间存在π-π相互作用,质心到质心距离为3.875 (7) Å。