Ha Kwang
School of Applied Chemical Engineering, The Research Institute of Catalysis, Chonnam National University, Gwangju 500-757, Republic of Korea.
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):m102. doi: 10.1107/S1600536811055425. Epub 2012 Jan 7.
In the title complex, [PdI(2)(C(11)H(9)N)(2)], the Pd(II) ion has a distorted trans-I(2)N(2) square-planar coordination geometry defined by two N atoms from two 2-phenyl-pyridine ligands and two I(-) anions. The 2-phenyl-pyridine ligands are not planar, the dihedral angles between the pyridine and benzene rings being 50.1 (2) and 45.7 (2)°. An inter-molecular π-π inter-action between the six-membered rings is present, the ring centroid-centroid distance being 3.898 (4) Å.
在标题配合物[PdI₂(C₁₁H₉N)₂]中,Pd(II)离子具有由两个2-苯基吡啶配体的两个N原子和两个I⁻阴离子定义的扭曲反式-I₂N₂平面正方形配位几何结构。2-苯基吡啶配体不是平面的,吡啶环和苯环之间的二面角分别为50.1 (2)°和45.7 (2)°。六元环之间存在分子间π-π相互作用,环心到环心的距离为3.898 (4) Å。