Poly[[tetrakis(μ-1,2-di-4-pyridylethylene-κ2 N:N′)tetrakis(selenocyanato-κN)dimanganese(II)] 1,2-di-4-pyridylethylene disolvate]
نویسندگان
چکیده
The crystal structure of the title compound, {[Mn(NCSe)(2)(C(12)H(10)N(2))(2)]·C(12)H(10)N(2)}(2n), consists of two crystallographically independent Mn cations, four seleno-cyanate anions, four 1,2-di-pyridylethylene (bpe) ligands (two of which are located on centers of inversion) and two bpe solvent molecules. Each manganese(II) cation is coordinated by two terminally N-bonded seleno-cyanate anions and four bpe ligands within a slightly distorted octa-hedron. The manganese(II) cations are linked by the bpe ligands into chains that are further connected by these ligands into layers. These layers are stacked, forming cavities in which additional bpe solvent molecules are embedded.
منابع مشابه
catena-Poly[[[diaquabis(selenocyanato-κN)iron(II)]-μ-1,2-bis(pyridin-4-yl)ethane-κ2 N:N′] 1,2-bis(pyridin-4-yl)ethane disolvate dihydrate]
The title compound, {[Fe(NCSe)2(C12H12N2)(H2O)2]·2C12H12N2·2H2O} n , was obtained by the reaction of iron(II) sulfate hepta-hydrate and potassium seleno-cyanate with 1,2-bis-(pyridin-4-yl)ethane (bpa) in water. The Fe(II) cation is coordinated by two N-bonded seleno-cyanate anions, two water mol-ecules and two 1,2-bis-(pyridin-4-yl)ethane (bpa) ligands in a slightly distorted octa-hedral geomet...
متن کاملPoly[tetrakis(selenocyanato-κN)bis(methanol-κO)tris(μ-pyrimidine-κ2 N:N′)dicobalt(II)]
In the title compound, [Co(2)(NCSe)(4)(C(4)H(4)N(2))(3)(CH(3)OH)(2)](n), the Co(II) ion is coordinated by three N-bonded pyrimidine ligands, two N-bonded seleno-cyanate anions and one O-bonded methanol mol-ecule in an octa-hedral coordination mode. The asymmetric unit consists of one Co(II) ion, one pyrimidine ligand, two seleno-cyanate anions and one methanol mol-ecule in general positions as ...
متن کامل(μ-Ethane-1,2-diamine-κ2 N:N′)bis[bis(ethane-1,2-diamine-κ2 N,N′)zinc(II)] tetrakis(perchlorate)
In the title salt, [Zn(2)(C(2)H(8)N(2))(5)](ClO(4))(4), an ethyl-enediamine mol-ecule bridges two bis-(ethyl-enediamine)-zinc units; the five-coordinate Zn atoms show a trigonal-bipyramidal coordination geometry that is distorted towards square-pyramidal (that of one Zn atom is distorted by 12% and that of the other by 34%). The perchlorate ions are all disordered over two positions in a 1:1 ra...
متن کاملcatena-Poly[[dichloridocobalt(II)]-μ-1,2-di-4-pyridylethane-κ2 N:N′]
In the title compound, [CoCl(2)(C(12)H(12)N(2))], the Co(II) atom is coordinated in a tetra-hedral geometry by the N atoms of two different 1,3-di-4-pyridylpropane ligands. The compound adopts a linear chain structure.
متن کاملcatena-Poly[[[bis(methanol-κO)bis(selenocyanato-κN)manganese(II)]-μ-1,2-bis(pyridin-4-yl)ethene-κ2 N:N′] 1,2-bis(pyridin-4-yl)ethene monosolvate]
In the crystal structure of the title compound, {[Mn(NCSe)2(C12H10N2)(CH3OH)2]·C12H10N2} n , the Mn(II) cation is coordin-ated by two terminal N-bonded seleno-cyanate anions, two methanol mol-ecules and two 1,2-bis-(pyridin-4-yl)eth-ene (bpe) ligands within a slightly distorted octahedral geometry. The Mn(II) cations are linked into chains along the c-axis direction by the bpe ligands, which ar...
متن کامل