Seo Hoe-Joo, Kim Young-Inn, Lee You-Soon, Kang Sung Kwon
Acta Crystallogr Sect E Struct Rep Online. 2008 Dec 13;65(Pt 1):m55. doi: 10.1107/S1600536808040695.
The Hg atom in the title compound, [HgCl(2)(C(13)H(14)N(2))], adopts a distorted tetra-hedral geometry, being ligated by two N atoms of the benzyl(2-pyridylmeth-yl)amine (bpma) ligand and two Cl atoms. The dihedral angle between the least-squares planes through the chelate ring and Cl-Hg-Cl atoms is 85.4 (1)°. The phenyl ring on the bpma ligand is twisted out of the pyridine plane, forming a dihedral angle of 76.0 (3)°. Disorder in this ring is also noted with two coplanar conformations having equal site occupancies.
在标题化合物[HgCl₂(C₁₃H₁₄N₂)]中,汞原子采用扭曲的四面体几何构型,由苄基(2 - 吡啶甲基)胺(bpma)配体的两个氮原子和两个氯原子配位。通过螯合环和Cl - Hg - Cl原子的最小二乘平面之间的二面角为85.4 (1)°。bpma配体上的苯环扭曲出吡啶平面,形成76.0 (3)°的二面角。还注意到该环存在无序现象,有两个共面构象具有相等的占有率。