Dibromidobis{1-[4-(pyridin-4-yl)phen-yl]ethanone-κN}mercury(II). 2011

Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
Shandong Nonmetallic Material Institute, Jinan 250031, People's Republic of China.

In the title compound, [HgBr(2)(C(13)H(11)NO)(2)], the Hg(II) atom adopts a four-coordinated HgN(2)Br(2) geometry, formed by two pyridine N atoms from two ligands and two bromide anions. The complex is located on a twofold axis. The coordination geometry is close to forming a see-saw (SS-4) polyhedron, the symmetry-related organic ligands being almost perpendicular; the dihedral angles between the two pyridine rings and between the two benzene rings are 85.5 (4) and 87.7 (4)°, respectively. Within the organic ligand, the pyridine ring is nearly coplanar with the benzene ring [dihedral angle = 13.1 (8)°]. In the crystal, the mol-ecular complexes are connected through weak inter-molecular C-H⋯Br contacts.

UI MeSH Term Description Entries

Related Publications

Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
March 2013, Acta crystallographica. Section E, Structure reports online,
Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
March 2013, Acta crystallographica. Section E, Structure reports online,
Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
July 2012, Acta crystallographica. Section E, Structure reports online,
Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
December 2011, Acta crystallographica. Section E, Structure reports online,
Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
December 2010, Acta crystallographica. Section E, Structure reports online,
Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
February 2010, Acta crystallographica. Section E, Structure reports online,
Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
October 2010, Acta crystallographica. Section E, Structure reports online,
Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
January 2012, Acta crystallographica. Section E, Structure reports online,
Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
October 2013, Acta crystallographica. Section E, Structure reports online,
Wen-Shen Zhang, and Zhi-Juan Liu, and Feng Xu, and Qi-Ning Xun
November 2008, Acta crystallographica. Section E, Structure reports online,
Copied contents to your clipboard!