Bis(3-acetylpyridine-κN)diaquabis(selenocyanato-κN)cobalt(II)
نویسندگان
چکیده
In the crystal structure of the title compound, [Co(NCSe)(2)(C(7)H(7)NO)(2)(H(2)O)(2)], the Co(2+) cation is coordinated by two seleno-cyanate anions, two 3-acetyl-pyridine ligands and two water mol-ecules within a slightly distorted CoN(4)O(2) octa-hedron. The asymmetric unit consists of one Co(2+) cation, which is located on a center of inversion, as well as one seleno-cyanate anion, one 3-acetyl-pyridine ligand and one water mol-ecule in general positions. Whereas one of the water H atoms makes a classical O-H⋯O hydrogen bond, the other shows a O-H⋯Se inter-action.
منابع مشابه
Diaquabis[2,6-bis(4H-1,2,4-triazol-4-yl)pyridine-κN 2]bis(selenocyanato-κN)cobalt(II)
In the title compound, [Co(NCSe)(2)(C(9)H(7)N(7))(2)(H(2)O)(2)], the Co(2+) cation is coordinated by two seleno-cyanate anions, two 2,6-bis-(4H-1,2,4-triazol-4-yl)pyridine ligands and two water mol-ecules within a slightly distorted N(4)O(2) octa-hedron. The asymmetric unit consists of one Co(2+) cation, which is located on a center of inversion, as well as one seleno-cyanate anion, one 2,6-bis...
متن کاملTetrakis(pyridazine-κN)bis(selenocyanato-κN)cobalt(II) pyridazine disolvate
Reaction of cobalt(II) nitrate with potassium seleno-cyanate and pyridazine leads to single crystals of the title compound, [Co(NCSe)(2)(C(4)H(4)N(2))(4)]·2C(4)H(4)N(2), which is isotypic with its nickel(II) thio-cyanate analogue. The Co(2+) cations are coordinated by two N-bonded seleno-cyanate ligands and four N atoms from four pyridazine ligands into discrete complexes. The complexes are arr...
متن کاملcatena-Poly[[bis(3-acetylpyridine-κN)cadmium]-di-μ-selenocyanato-κ2 N:Se;κ2 Se:N]
In the crystal structure of the title compound, [Cd(NCSe)(2)(C(7)H(7)NO)(2)](n), the Cd(2+) cation is coordinated by two 3-acetyl-pyridine ligands and four μ-1,3-bridging seleno-cyanate anions within a slightly distorted CdN(4)Se(2) octa-hedron. The asymmetric units consists of one Cd(2+) cation, which is situated on a center of inversion, as well as one seleno-cyanate anion and one 3-acetyl-py...
متن کاملDiaquabis{5-(pyridin-2-yl-κN)-3-[4-(pyridin-4-yl)phenyl]-1H-1,2,4-triazol-1-ido-κN 1}cobalt(II)
In the centrosymmetic title complex, [Co(C18H12N5)2(H2O)2], the Co(II) ion is coordinated by two N,N'-bidentate 5-(pyridin-2-yl)-3-[4-(pyridin-4-yl)phen-yl]-1H-1,2,4-triazol-1-ide ligands and two water mol-ecules in a trans-CoO2N4 coordination geometry. In the ligand, the dihedral angles between the triazole ring and its adjacent pyridine and benzene rings are 5.57 (14) and 6.89 (16)°, respecti...
متن کاملDiaquabis(selenocyanato-κN)bis(pyrimidine-κN)manganese(II)
In the crystal structure of the title compound, [Mn(NCSe)(2)(C(4)H(4)N(2))(2)(H(2)O)(2)], the manganese(II) cation is coordinated by two N-bonded pyrimidine ligands, two N-bonded seleno-cyanate anions and two O-bonded water mol-ecules in a distorted octa-hedral coordination mode. The asymmetric unit consists of one manganese(II) cation, located on a centre of inversion, as well as one seleno-cy...
متن کامل