[2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylato(2−)]bis(pyrazino[2,3-f][1,10]phenanthroline)cobalt(II) dihydrate
نویسندگان
چکیده
The title complex, [Co(C(5)H(2)N(2)O(4))(C(14)H(8)N(4))(2)]·2H(2)O, features a slightly distorted octa-hedral geometry for Co due to the sterical requirements of the orotic acid and pyrazino[2,3-f][1,10]phenanthroline ligands. Inter-molecular hydrogen bonding between the uncoordinated water mol-ecules and the ligand stablizes the structure of the complex.
منابع مشابه
Diaqua(2,6-dioxo-1,2,3,6-tetrahydropyrimidin-3-ide-4-carboxylato-κ2 N 3,O 4)(1,10-phenanthroline-κ2 N,N′)manganese(II)
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.
متن کاملcatena-Poly[[bis(μ3-5-hydroxyisophthalato)bis(pyrazino[2,3-f][1,10]phenanthroline)dicadmium] dihydrate]
The title coordination polymer, {[Cd(2)(C(8)H(4)O(5))(2)(C(14)H(8)N(4))(2)]·2H(2)O}(n), has a layered structure. The asymmetric unit contains two Cd(II) ions, two pyrazino-[2,3-f][1,10]phenanthroline, two 5-hy-droxy-isophthalate (hip) ligands and two lattice water mol-ecules. Each Cd(II) ion is coordinated by two N atoms from a chelating pyrazino-[2,3-f][1,10]phenanthroline and four O atoms fro...
متن کامل(2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylato-κ2 O 4,O 5)(4-oxido-2-oxo-1,2-dihydropyrimidine-5-carboxylato-κ2 O 4,O 5)bis(1,10-phenanthroline-κ2 N,N′)yttrium(III) dihydrate
In the title compound, [Y(C(5)H(2)N(2)O(4))(C(5)H(3)N(2)O(4))(C(12)H(8)N(2))(2)]·2H(2)O, the Y(III) ion lies on a twofold rotation axis and exhibits a distorted square-anti-prismatic coordination geometry. It is chelated by two 1,10-phenanthroline ligands, a 2,4-dioxo-1,2,3,4-tetra-hydro-pyrimidine-5-carboxyl-ate mono-anion and a 4-oxido-2-oxo-1,2-dihydro-pyrimidine-5-carboxyl-ate dianion. The ...
متن کاملcatena-Poly[[aqua(pyrazino[2,3-f][1,10]phenanthroline-κ2 N 8,N 9)cobalt(II)]-μ-pyrazine-2,3-dicarboxylato-κ3 N 1 O 2:O 3]
In the title compound, [Co(C(6)H(2)N(2)O(4))(C(14)H(8)N(4))(H(2)O)](n), the Co atom is bonded to one N,N'-bidentate pyrazino[2,3-f][1,10]phenanthroline (Pyphen) ligand, one N,O-bidentate pyrazine-2,3-dicarboxyl-ate (PZDC) dianion and one water mol-ecule in a distorted octa-hedral mer-CoN(3)O(3) geometry. The Co(II) atoms are bridged by the PZDC dianions, forming an infinite one-dimensional chai...
متن کاملBis[4-oxido-2-oxo-2,3-dihydropyrimidin-1-ium-5-carboxylato(1.5−)-κ2 O 4,O 5]bis(1,10-phenanthroline-κ2 N,N′)dysprosium(III) dihydrate
In the title compound, [Dy(C(5)H(2.5)N(2)O(4))(2)(C(12)H(8)N(2))(2)]·2H(2)O, the Dy(III) ion is located on a twofold rotation axis and is coordinated in a square-anti-prismatic geometry by two chelating 1,10-phenanthroline mol-ecules as well as two 4-oxido-2-oxo-2,3-di-hydro-pyrimidin-1-ium-5-carboxyl-ato(1.5-) anions. N-H⋯O and O-H⋯O hydrogen bonds help to stabilize the crystal structure. The ...
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