Hexaaquacobalt(II) bis{[N-(4-methoxy-2-oxidobenzylidene)glycylglycinato]nickel(II)} hexahydrate
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چکیده
In the title compound, [Co(H(2)O)(6)][Ni(C(12)H(11)N(2)O(5))](2)·6H(2)O, the Ni(II) atom has a nearly square-planar coordination with two N and two O atoms of the N-(4-meth-oxy-2-oxidobenzyl-idene)glycylglycinate Schiff base ligand (L(3-)). The Co(II) atom sits on an inversion center and is coordinated to six aqua ligands in a slightly distorted octa-hedral geometry. The [Co(H(2)O)(6)](2+) cations and [NiL](-) anions form columns along the a axis by O-H⋯O hydrogen bonds. Additional hydrogen bonds between the uncoordinated and coordinated water molecules help to consolidate the crystal packing.
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Hexaaquacobalt(II) bis{[N-(4-methoxy-2-oxidobenzylidene)glycylglycinato]copper(II)} hexahydrate
In the crystal structure of the title compound, [Co(H(2)O)(6)][Cu(C(12)H(11)N(2)O(5))](2)·6H(2)O, the Co(II) atom is located on an inversion center and coordinated by six water mol-ecules in a slightly distorted octa-hedral geometry. The Cu(II) atom is chelated by the Schiff base ligand in a distorted CuN(2)O(2) square-planar geometry. An extensive O-H⋯O hydrogen-bonding network is present in t...
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