Poly[[diaquatris(μ2-3-methylpyridine-2-carboxylato)(3-methylpyridine-2-carboxylato)sodiumterbium(III)] ethanol monosolvate monohydrate]
نویسندگان
چکیده
In the title compound, {[NaTb(C(7)H(6)NO(2))(4)(H(2)O)(2)]·C(2)H(5)OH·H(2)O}(n), the Tb(III) atom is eight-coordinated in a slightly distorted square-anti-prismatic geometry defined by four carboxyl-ate O atoms and four pyridine N atoms. The bond lengths lie within the range 2.3000 (2)-2.326 (2) Å for the Tb-O bonds and 2.543 (3)-2.553 (3) Å for the Tb-N bonds. The Na(I) atom is five-coordinated by two water O atoms and three carboxyl-ate O atoms in a distorted square-pyramidal geometry. In the crystal, inter-molecular O-H⋯O hydrogen bonds link the mol-ecules into a three-dimensional network.
منابع مشابه
A two-dimensional coordination polymer: poly[[bis[μ2-N-ethyl-N-(pyridin-4-ylmethyl)dithiocarbamato-κ3 N:S,S′]cadmium(II)] 3-methylpyridine monosolvate]
The title compound, {[Cd(C9H11N2S2)2]·C6H7N} n , features two μ2-κ3-di-thio-carbamate ligands each of which chelates one CdII atom, via the S atoms, while simultaneously bridging to another via the pyridyl-N atom. The result is a two-dimensional coordination polymer extending parallel to the ab plane with square channels along the b axis. The CdII atom geometry is based on a distorted cis-N2S4 ...
متن کاملcatena-Poly[[[triaqua(nitrato-κ2 O,O′)neodymium(III)]-bis(μ2-pyridinium-4-carboxylato-κ2 O:O′)] bis(perchlorate) monohydrate]
In the title compound, {[Nd(NO(3))(C(6)H(5)NO(2))(2)(H(2)O)(3)](ClO(4))(2)·H(2)O}(n), the Nd(III) atom is nine-coordinated by four O atoms from four pyridinium-4-carboxyl-ate ligands, two O atoms from a chelating nitrate anion and three water mol-ecules in a distorted tricapped trigonal-prismatic coordination geometry. Adjacent Nd atoms are linked by the bidentate pyridinium-4-carboxyl-ate liga...
متن کاملcatena-Poly[sodium [[tris(3-methylpyridine-2-carboxylato)europate(III)]-μ-3-methylpyridine-2-carboxylato] trihydrate]
In the title structure, {Na[Eu(C(7)H(6)NO(2))(4)]·3H(2)O}(n), the Eu(III) atom is nine-coordin-ated within a slightly distorted tricapped trigonal-prismatic coordination geometry defined by five carboxyl-ate-O atoms and four pyridine-N atoms. One of the carboxyl-ate ligands bridges the Eu cations, forming a one-dimensional coordination polymer along the b axis. The Eu-O bond distances lie withi...
متن کاملDiaquabis(5-methylpyridine-2-carboxylato-κ2 N,O)zinc(II)
In the title compound, [Zn(C(7)H(6)NO(2))(2)(H(2)O)(2)], the Zn atom (site symmetry ) adopts a distorted trans-ZnN(2)O(4) octa-hedral coordination arising from two N,O-bidentate 5-methyl-pyridine-2-carboxyl-ate ligands and two water mol-ecules. In the crystal structure, mol-ecules form a layered network linked by O-H⋯O hydrogen bonds.
متن کاملPoly[[hemi-μ4-oxalato-hemi-μ2-oxalato-bis(μ3-pyrazine-2-carboxylato)neodymium(III)silver(I)] monohydrate]
In the title coordination polymer, {[AgNd(C(5)H(3)N(2)O(2))(2)(C(2)O(4))]·H(2)O}(n), the Nd(III) atom is coordinated in a distorted monocapped square-anti-prismatic geometry by two O and two N atoms of two N,O-bidentate pyrazine-2-carboxyl-ate (2-pzc) ligands, four O atoms of two bidentate oxalate ligands, and one O atom of a monodentate carboxyl-ate group of a 2-pzc ligand. The Ag(I) ion is co...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010