Poly[bis(μ6-benzene-1,3,5-tricarboxylato-κ7 O 1,O 1′:O 1′:O 3:O 3′:O 5:O 5′)tetrakis(dimethylformamide-κO)trimagnesium(II)]
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چکیده
The asymmetric unit of the polymeric title compound, [Mg(3)(C(9)H(3)O(6))(2)(C(3)H(7)NO)(4)](n), contains three Mg(II) ions bridged by carboxyl-ate O atoms from two fully deprotonated benzene-1,3,5-tricarboxyl-ate (BTC) trianions and four metal-coordinated dimethyl-formamide (DMF) mol-ecules. One Mg(II) ion is octa-hedrally coordinated by six carboxyl-ate O atoms. The other two cations are each octa-hedrally coordinated by four carboxyl-ate O atoms and two O atoms donated by two DMF mol-ecules: in one, the DMF mol-ecules are cis and in the other they are trans. The three Mg(II) octa-hedra form clusters, which are bridged by the BTC trianions, generating a three-dimensional structure.
منابع مشابه
Poly[(μ6-benzene-1,3,5-tricarboxylato-κ6 O 1:O 1′:O 3:O 3′:O 5:O 5′)tris(N,N-dimethylformamide-κO)tris(μ3-formato-κ2 O:O′)trimagnesium(II)]
The title complex, [Mg(3)(CHO(2))(3)(C(9)H(3)O(6))(C(3)H(7)NO)(3)](n), exhib-its a two-dimensional structure parallel to (001), which is built up from the Mg(II) atoms and bridging carboxyl-ate ligands (3 symmetry). The Mg(II) atom is six-coordinated by one O atom from a dimethyl-formamide mol-ecule, two O atoms from two μ(6)-benzene-1,3,5-tricarboxyl-ate ligands and three O atoms from three μ(...
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In the title complex, {[Mn(3)(C(9)H(4)O(6))(2)(C(9)H(5)O(6))(2)(C(3)H(7)NO)(4)(H(2)O)(2)]·4C(3)H(7)NO}(n), one Mn(II) ion sits on an inversion center, and is six-coordinated by four O atoms from four anions (monoanionic and dianionic) derived from benzene-1,3,5-tricarboxylic acid and by two dimethyl-formamide (DMF) mol-ecules in a slightly distorted octa-hedral geometry. The other Mn(II) ion is...
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The asymmetric unit of the title compound, [Zn3(HCO2)3(C9H3O6)(C3H7NO)3] n , contains one Zn ion, one formate ligand, one N,N-di-methyl-formamide (DMF) ligand and one-third of a benzene-1,3,5-tri-carboxyl-ate (btc) ligand situated on a crystallographic 3 axis. Each Zn(II) atom is coordinated by one O atom from a DMF ligand, two O atoms from two btc ligands and three O atoms from three formate l...
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In the title compound, {[Zn(3)(C(9)H(3)O(6))(2)(C(12)H(12)N(2))(2)(H(2)O)(6)]·6H(2)O}(n), one Zn(II) atom, lying on an inversion center, is six-coordinated by two O atoms from two benzene-1,3,5-tricarboxyl-ate (btc) ligands and four water mol-ecules in a distorted octa-hedral geometry. The other Zn(II) atom is five-coordinated by two N atoms from a 5,5'-dimethyl-2,2'-bipyridine (dmbpy) ligand, ...
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The asymmetric unit of the title rare earth coordination polymer, [Ce(C(9)H(3)O(6))(C(3)H(7)NO)(2)](n), contains one eight-coordinated Ce(3+) ion, one benzene-1,3,5-tricarboxyl-ate (BTC) ligand and two coordinated N,N-dimethyl-formamide (DMF) mol-ecules. The Ce(3+) ion is coordinated by six O atoms from four carboxyl-ate groups of the BTC ligands and by two O atoms from two terminal DMF mol-ecu...
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