{N,N′-Bis[1-(2-pyridyl)ethylidene]ethane-1,2-diamine-κ4 N,N′,N′′,N′′′}bis(thiocyanato-κN)manganese(II)
نویسنده
چکیده
The mol-ecule of the title compound, [Mn(NCS)(2)(C(16)H(18)N(4))], has crystallographic twofold rotation symmetry, with the Mn(II) atom lying on the rotation axis. The Mn(II) atom is six-coordinated by four N atoms of the Schiff base ligand and by two N atoms of two thio-cyanate ligands, forming a distorted octa-hedral geometry.
منابع مشابه
{N,N′-Bis[1-(2-pyridyl)ethylidene]propane-1,2-diamine-κ4 N,N′,N′′,N′′′}bis(thiocyanato-κN)manganese(II)
In the title compound, [Mn(NCS)(2)(C(17)H(20)N(4))], the Mn(II) atom is six-coordinated by the N,N',N'',N'''-tetra-dentate Schiff base ligand and by two trans-N atoms from two thio-cyanate anions, forming a distorted octa-hedral geometry. The dihedral angle between the aromatic rings of the Schiff base is 9.5 (3)°.
متن کامل{N,N′-Bis[1-(2-pyridyl)ethylidene]ethane-1,2-diamine-κ4 N,N′,N′′,N′′′}(thiocyanato-κN)zinc(II) perchlorate
In the title compound, [Zn(NCS)(C(16)H(18)N(4))]ClO(4), the Zn(II) atom is five-coordinated by four N atoms of the Schiff base ligand N,N'-bis-[1-(2-pyrid-yl)ethyl-idene]ethane-1,2-diamine in the basal plane, and by the N atom of a thio-cyanate ligand at the apical position, forming a distorted square-pyramidal geometry. The r.m.s. deviation from a plane through the four N atoms of the Schiff b...
متن کامل{N,N′-Bis[1-(2-pyridyl)ethylidene]ethane-1,2-diamine-κ4 N,N′,N′′,N′′′}bis(trifluoromethanesulfanato-κO)copper(II)
A discrete neutral Cu(II) complex, [Cu(CF(3)SO(3))(2)(C(16)H(18)N(4))], has been derived from the symmetrical tetra-dentate Schiff base, N,N'-bis-[1-(pyridin-2-yl)ethyl-idene]ethane-1,2-diamine. The copper centre assumes a tetra-gonally distorted pseudo-octa-hedral geometry with the O atoms of two trifluoro-methane-sulfonate anions coordinated weakly in the axial positions. The Cu-N distances l...
متن کامل{N,N′-Bis[1-(2-pyridyl)ethylidene]propane-1,2-diamine}bis(thiocyanato-κN)nickel(II)
In the title complex, [Ni(NCS)(2)(C(17)H(20)N(4))], the Ni(2+) ion (site symmetry 2) is coordinated by the N,N,N,N-tetra-dentate Schiff base ligand and two thio-cyanate ligands, forming a distorted NiN(6) octa-hedral geometry, with the thio-cyanate N atoms in a trans orientation. The pendant methyl group of the central propane-1,2-diamine fragment of the ligand is statistically disordered over ...
متن کاملBromido{N-methyl-N′-[1-(2-pyridyl)ethylidene]ethane-1,2-diamine-κ3 N,N′,N′′}(thiocyanato-κN)copper(II)
In the title mononuclear copper(II) compound, [CuBr(NCS)(C(10)H(15)N(3))], the Cu(II) atom is five-coordinated by three N atoms of the Schiff base ligand, the N atom of a thio-cyanate ligand and by one bromide ion forming a distorted square-pyramidal geometry. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯Br hydrogen bonds into chains propagating along [101].
متن کامل