Hamza Kherfi

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
In the title compound, [CaCs2(C2O4)2(H2O)4] n , the Ca(2+) ion, lying on a twofold rotation axis, is coordinated by four O atoms from two oxalate ligands and two bridging water mol-ecules in an octa-hedral geometry. The Cs(+) ion is coordinated by seven O atoms from six oxalate ligands, one bridging water and one terminal water mol-ecule. The oxalate ligand(More)
Correlative studies of three oxalato-bridged polymers, obtained under hydrothermal conditions for the two isostructural compounds ⎨Rb(HC2O4)(H2C2O4)(H2O)2⎬∞, 1, ⎨H3O(HC2O4)(H2C2O4).2H2O⎬∞, 2, and by conventional synthetic method for ⎨Rb(HC2O4)⎬∞, 3, allowed the identification of H-bond patterns and structural dimensionality. Ferroïc domain structures are(More)
The title compound, [CrRb(C(2)O(4))(2)(H(2)O)(2)](n), obtained under hydrothermal conditions and investigated structurally at 100 K, is a three-dimensional supramolecular isomer of the layered structure compound studied at room temperature. This novel polymer is built up from crosslinked heterobimetallic units. The linkage of alternating edge- and(More)
  • 1