Hirotsu Masakazu, Yogi Akira, Kinoshita Isamu
Graduate School of Science, Osaka City University, Sumiyoshi-ku, Osaka 558-8585, Japan.
Acta Crystallogr Sect E Struct Rep Online. 2010 Dec 11;67(Pt 1):m63. doi: 10.1107/S1600536810049810.
In the title compound, [RuCl(C(6)H(6))(C(15)H(17)NS)]PF(6), the cation adopts a three-legged piano-stool structure around the Ru(II) atom with an η(6)-benzene ligand, a chloride ligand and a 2-[2-(tert-butyl-sulfan-yl)phen-yl]pyridine (btppy) ligand. The btppy ligand acts as a N,S-bidentate ligand, forming a six-membered ring, which has an envelope conformation. The S-Ru-N bite angle is 86.76 (9)°, and the dihedral angle between the pyridine and benzene rings in btppy is 39.8 (2)°. The unit cell contains two pairs of racemic diastereomers with (S(Ru),S(S)) and (R(Ru),R(S)) configurations, in which the tert-butyl group on the coordin-ated S atom is distant from the η(6)-benzene ligand.
在标题化合物[RuCl(C₆H₆)(C₁₅H₁₇NS)]PF₆中，阳离子围绕Ru(II)原子采取三脚钢琴凳结构，具有一个η⁶-苯配体、一个氯配体和一个2-[2-(叔丁基硫烷基)苯基]吡啶(btppy)配体。btppy配体作为N,S-双齿配体，形成一个六元环，该六元环具有信封式构象。S-Ru-N咬角为86.76 (9)°，btppy中吡啶环和苯环之间的二面角为39.8 (2)°。晶胞包含两对具有(S(Ru),S(S))和(R(Ru),R(S))构型的外消旋非对映异构体，其中配位S原子上的叔丁基远离η⁶-苯配体。
