(6,6′-Dimethyl-2,2′-bipyridine-κ2 N,N′)diiodidomercury(II)
نویسندگان
چکیده
In the title complex, [HgI(2)(C(12)H(12)N(2))], the Hg(II) atom has a distorted tetra-hedral coordination formed by two N atoms of the 6,6'-dimethyl-2,2'-bipyridine ligand and two terminal I atoms [N-Hg-N = 70.1 (2) and I-Hg-I = 130.59 (3)°]. The crystal packing features π-π contacts between the pyridine rings of adjacent mol-ecules [centroid-centroid distance = 3.773 (5) Å] and also between a pyridine ring of one mol-ecule and the five-membered chelate ring of an adjacent mol-ecule [centroid-centroid distance = 3.668 (4) Å].
منابع مشابه
(5,5′-Dimethyl-2,2′-bipyridine-κ2 N,N′)diiodidomercury(II)
In the mol-ecule of the title compound, [HgI(2)(C(12)H(12)N(2))], the Hg(II) atom is four-coordinated in a distorted tetra-hedral configuration by two N atoms from 5,5'-dimethyl-2,2'-bipyridine and two I atoms. There is a π-π contact between pyridine rings of adjacent molecules [centroid-centroid distance = 3.723 (5) Å].
متن کامل(4,4′-Dimethyl-2,2′-bipyridine-κ2 N,N′)diiodidomercury(II)
In the mol-ecule of the title compound, [HgI(2)(C(12)H(12)N(2))], the Hg(II) atom is four-coordinated in a distorted tetra-hedral configuration by two N atoms from the 4,4'-dimethyl-2,2'-bipyridine ligand and by two I atoms. There is a π-π contact between the pyridine rings [centroid-centroid distance = 3.775 (6) Å].
متن کاملDibromido(6,6′-dimethyl-2,2′-bipyridine-κ2 N,N′)zinc(II)
In the title compound, [ZnBr(2)(C(12)H(12)N(2))], the Zn(II) atom is four-coordinated in a distorted tetra-hedral arrangement by an N,N'-bidentate 6,6'-dimethyl-2,2'-bipyridine ligand and two bromide ions. In the crystal, there are aromatic π-π contacts between the pyridine rings [centroid-centroid distances = 3.818 (3) and 3.728 (4) Å].
متن کاملDichlorido(6,6′-dimethyl-2,2′-bipyridine-κ2 N,N′)cadmium(II)
In the title compound, [CdCl(2)(C(12)H(12)N(2))], the Cd(II) atom is four-coordinated in a distorted tetra-hedral geometry by two N atoms from a 6,6'-dimethyl-2,2'-bipyridine ligand and two terminal Cl atoms. Inter-molecular C-H⋯Cl hydrogen bonds and π-π stacking inter-actions between the pyridyl rings [centroid-centroid distance = 3.7337 (18) Å] are present in the crystal structure.
متن کاملDibromido(6,6′-dimethyl-2,2′-bipyridine-κ2 N,N′)cadmium
In the title compound, [CdBr(2)(C(12)H(12)N(2))], the Cd(II) atom is four-coordinated in a distorted tetra-hedral geometry by two N atoms from a 6,6'-dimethyl-2,2'-bipyridine ligand and two terminal Br atoms. In the crystal, C-H⋯Br hydrogen bonds and π-π stacking inter-actions between the pyridine rings [centroid-centroid distance = 3.763 (5) Å] are present.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011