Poly[bis(N,N-dimethylacetamide)-1κO,2κO-bis(μ4-thiophene-2,5-dicarboxylato-1:2:1′:2′κ4 O 2:O 2′:O 5:O 5′)dizinc]
نویسندگان
چکیده
In the title polymeric complex, [Zn(2)(C(6)H(2)O(4)S)(2)(C(4)H(9)NO)(2)](n), each carboxyl-ate group of the thio-phene-2,5-dicarboxyl-ate dianion bridges a pair of inversion-related dimethyl-acetamide-coordinated Zn(II) atoms, generating a layer motif parallel to (101). The Zn(II) atom shows a distorted square-pyramidal coordination; the apical site is occupied by the O atom of the dimethyl-acetamide mol-ecule, whereas the four basal sites are occupied by carboxyl-ate O atoms. In the crystal, the dimethyl-acetamide mol-ecule is disordered over two positions in a 0.72 (1):0.28 (1) ratio in respect of the C atoms.
منابع مشابه
catena-Poly[bis(μ4-adipato-1:2:1′:2′κ4 O 1:O 1′:O 4:O 4′)bis(N,N-dimethylformamide)-1κO,2κO-dicopper(II)]
In the title polymeric complex, [Cu(2)(C(6)H(8)O(4))(2)(C(3)H(7)NO)(2)](n), the carboxyl-ate groups of the approximately U-shaped adipate dianion each bridge a pair of inversion-related, DMF-coordinated copper(II) atoms, generating a ribbon motif that runs along the b axis. The geometry of the copper(II) atom is distorted square-pyramidal; the apical site is occupied by the O atom of the DMF mo...
متن کاملPoly[bis(μ4-2,3,5,6-tetrafluorobenzene-1,4-dicarboxylato-κ4 O 1:O 1′:O 4:O 4′)bis(tetrahydrofuran-κO)dizinc]
The title compound, [Zn2(C8F4O4)2(C4H8O)2] n , has a three-dimensional metal-organic framework structure. The asymmetric unit consists of two Zn(II) atoms, two tetrahydrofuran ligands, one 2,3,5,6-tetra-fluoro-benzene-1,4-di-carboxyl-ate ligand and two half 2,3,5,6-tetra-fluoro-benzene-1,4-di-carboxyl-ate ligands, which are completed by inversion symmetry. One Zn(II) atom has a distorted trigon...
متن کاملPoly[diaqua(μ4-2,5-dicarboxybenzene-1,4-dicarboxylato-κ4 O 1:O 2:O 4:O 5)(μ2-2,5-dicarboxybenzene-1,4-dicarboxylato-κ2 O 1:O 4)bis(1,10-phenanthroline-κ2 N,N′)dimanganese(II)]
In the title compound, [Mn(2)(C(10)H(4)O(8))(2)(C(12)H(8)N(2))(2)(H(2)O)(2)](n), the Mn(2+) ion has a slightly distorted octa-hedral N(2)O(4) coordination geometry being coordinated by one aqua O atom, two N atoms of the chelating 1,10-phenanthroline ligand and three carboxyl O atoms from three 2,5-dicarb-oxy-benzene-1,4-dicarboxyl-ate (H(2)btec(2-)) ligands. The H(2)btec(2-) anion exhibits two...
متن کاملcatena-Poly[hexaaqua-1κO,2κO,3κ4 O-(μ4-3,5-dicarboxylatopyrazol-1-ido-3′:1:2:3κ6 O 5:N 1,O 5′:N 2,O 3:O 3′)(μ2-3,5-dicarboxylatopyrazol-1-ido-1:2κ4 N 2,O 3:N 1,O 5)-1,2-dicopper(II)-3-manganese(II)]
In the title compound, [Cu(2)Mn(C(5)HN(2)O(4))(2)(H(2)O)(6)](n), the Cu(II) ion is coordinated by two N atoms, two O atoms and one water O atom in a distorted square-pyramidal geometry. The Mn(II) ion is coordinated by two O atoms and four water O atoms in a distorted octa-hedral geometry. Two pyrazolyl-3,5-dicarboxyl-ate anions chelate to two copper ions, forming a dinuclear unit, which furthe...
متن کاملPoly[tetrakis(μ4-4,6-dimethyl-5-nitrobenzene-1,3-dicarboxylato-κ2 O 1:O 1′:O 3:O 3′)bis(pyridine-κN)dizinc]
In the title complex, [Zn(2)(C(10)H(7)NO(6))(2)(C(5)H(5)N)(2)](n), the repeat unit is a centrosymmetic tetra-carboxyl-ato-O,O'-bridged dimer in which each Zn(II) atom is five-coordinated by four O atoms from different dianionic 4,6-dimethyl-5-nitro-iso-phthalate ligands [Zn-O = 2.0283 (18)-2.0540 (19) Å] and one N atom from a pyridine mol-ecule [Zn-N = 2.030 (2) Å] in the axial site of a slight...
متن کامل