Aqua(furan-2-carboxylato-κO)(furan-2-carboxylato-κ2 O,O′)(1,10-phenanthroline-κ2 N,N′)copper(II) methanol hemisolvate
نویسندگان
چکیده
The asymmetric unit of the title compound, [Cu(C(5)H(3)O(3))(2)(C(12)H(8)N(2))(2)(H(2)O)]·0.5CH(3)OH, contains two Cu(II) complex mol-ecules and one methanol solvent mol-ecule with the metal centres in strongly distorted octahedral coordination. The coordinated water mol-ecule is involved in inter-molecular O-H⋯O hydrogen bonding, which links the complex mol-ecules into chains propagating along the c axis. Neighbouring chains inter-act further via π-π inter-actions between the aromatic rings of 1,10-phenanthroline fragments [centroid-centroid distances = 3.726 (4) and 3.750 (4) Å].
منابع مشابه
catena-Poly[[(1,3-dimethylimidazolin-2-one-κN)(1,10-phenanthroline-κ2 N,N′)copper(II)]-μ-furan-2,5-dicarboxylato-κ2 O 2:O 5]
The polymeric title compound, [Cu(C(6)H(2)O(5))(C(12)H(8)N(2))(C(5)H(10)N(2)O)](n), is composed of an infinite chain formed along [100] by linking the (1,3-dimethyl-imidazolin-2-one)(1,10-phenanthroline)copper(II) units with two O atoms of two carboxyl-ate groups of the furan-2,5-dicarboxyl-ate ligand. The Cu(II) atom, which lies on a twofold rotation axis, displays a square-pyramidal coordinat...
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The title compound, [Mn(C(5)H(2)N(2)O(4))(C(12)H(8)N(2))(H(2)O)(2)], was synthesized by the reaction of manganese(II) acetate and orotic acid in the presence of 1,10-phenanthroline. The crystal structure exhibits inter-molecular N-H⋯O and O-H⋯O hydrogen bonds . The Mn coordination environment consists of an N(3)O(3) donor set in an octa-hedral geometry.
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In the title complex, [Cu(C(5)H(3)O(2)S)(2)(C(10)H(8)N(2))(H(2)O)], the Cu(II) atom is in a distorted square-pyramidal environment, with an Addison τ parameter of 0.07. The coordination geometry is defined by two nitro-gen donors from the 2,2'-bipyridine ligand, two O atoms from two monodentate thio-phene-2-carboxyl-ate ligands and one O atom from the aqua ligand. The latter occupies the elonga...
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In the title compound, [Cu(C8H5N5O3)(C12H8N2)(H2O)]·3H2O, the Cu(II) cation is O,N,O'-chelated by the 2-amino-7-methyl-4-oxidopteridine-6-carboxyl-ate anion and N,N'-chelated by the 1,10-phenanthroline (phen) ligand. A water mol-ecule further coordinates to the Cu(II) cation to complete the elongated distorted octa-hedral coordination geometry. In the mol-ecule, the pteridine ring system is ess...
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