trans-Chlorido(dimethyl sulfoxide-κS)(pyridine-2-carboxylato-κ2 N,O)platinum(II)
نویسنده
چکیده
In the title complex, [Pt(C(6)H(4)NO(2))Cl(C(2)H(6)OS)], the Pt(II) ion is in a distorted square-planar environment defined by the N and O atoms from the chelating pyridine-2-carboxyl-ate (pic) anionic ligand, one S atom of the dimethyl sulfoxide mol-ecule and one Cl ion. The complex is disposed about a crystallographic mirror plane parallel to the ac plane passing through all the atoms of the complex except the methyl atoms of the dimethyl sulfoxide. The mol-ecules are stacked in columns along the b axis with a Pt⋯Pt distance of 4.9508 (5) Å. Within the column, inter-molecular C-H⋯O hydrogen bonds and weak π-π inter-actions between adjacent pyridine rings are present, the shortest centroid-centroid distance being 5.153 (4) Å.
منابع مشابه
Chlorido(dimethyl sulfoxide-κS)[2-(2-pyridyl)phenyl-κ2 N,C 1]platinum(II)
In the title compound, [Pt(C(11)H(8)N)Cl(C(2)H(6)OS)], the S atom of dimethyl sulfoxide is trans to the pyridyl N atom [Pt-S = 2.2181 (11) Å] and the chlorido ligand is trans to the carbon donor of 2-(2-pyrid-yl)phenyl [Pt-Cl = 2.4202 (10) Å]. The [2-(2-pyrid-yl)phen-yl]platinum(II) unit forms a one-dimensional stack along the c axis with two independent inter-planar separations of 3.44 (9) and...
متن کاملChlorido(dimethyl sulfoxide)(pyridine-2-thiolato N-oxide-κ2 S,O)platinum(II)
The asymmetric unit of the title compound, [Pt(C(5)H(4)NOS)Cl(C(2)H(6)OS)], contains two independent complex mol-ecules having similar geometries. Each Pt(II) atom is four-coordinated in a distorted square-planar geometry by S and O atoms of one pyridine N-oxide ligand, the S atom of one dimethyl sulfoxide mol-ecule and one terminal Cl(-) ion. The mol-ecules are linked into a three-dimensional ...
متن کاملBis(4-carboxypyridine-2-carboxylato-κ2 N,O 2)copper(II) dimethyl sulfoxide disolvate
In the title complex, [Cu(C(7)H(4)NO(4))(2)]·2C(2)H(6)OS, the Cu(II) atom is situated on an inversion centre and is N,O-chelated by two monoanionic 4-carb-oxy-pyridine-2-carboxyl-ate ligands in a slightly distorted square-planar coordination geometry. The dimethyl sulfoxide solvent mol-ecules and Cu(II) complex mol-ecules are linked by O-H⋯O hydrogen bonding. In addition, C-H⋯O contacts and π-π...
متن کامل[1-tert-Butyl-3-(pyridin-2-ylmethyl-κN)imidazol-2-ylidene-κC 1]carbonyldichlorido(dimethyl sulfoxide-κS)ruthenium(II)
In the title complex, [RuCl(2)(C(13)H(17)N(3))(C(2)H(6)OS)(CO)], the coordination environment around the Ru atom is slightly distorted octa-hedral. The Cl atoms are mutually trans to the dimethyl sulfoxide ligand and the imidazole carbene C atom, respectively. The carbonyl ligand is located trans to the pyridine N atom.
متن کاملcis-Dichlorido(dimethyl sulfoxide-κS)(N,N,N′,N′-tetramethylguanidine-κN′′)platinum(II)
In the title compound, cis-[PtCl(2)(C(5)H(13)N(3))(C(2)H(6)OS)], the four-coordinate Pt(II) atom is bonded to one N atom of the N,N,N',N'-tetra-methyl-guanidine ligand, one dimethyl sulfoxide S atom and two chloride ligands, forming a cis-square-planar geometry. The bond lengths and angles of the N-Pt-Cl functionality are typical for imine dichloridoplatinum(II) complexes. The H atom of the imi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010