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In this paper we describe a new copper diphosphonate compound [NH2(C2H4)2NH2]Cu3(hedp)2(H2O)4(hedp=1 hydroxyethyli denediphosphonate, CH3C(OH)(PO3)2) synthesized under hydrothermal conditions. Single crystal structure determination reveals that the compound contains anionic ladder like chains of {Cu3(hedp)2(H2O)4}n which are linked by moderately strong inter chain hydrogen bonds, forming a supramolecular layer. The protonated piperazine fill the spaces between the layers.
In this paper we describe a new copper diphosphonate compound [NH2 (C2H4) 2NH2] Cu3 (hedp) 2 (H2O) 4 (hedp = 1 hydroxyethyli denediphosphonate, CH3C (OH) (PO3) 2) synthesized under hydrothermal conditions. Determination of that the compound contains an anionic ladder like chains of {Cu3 (hedp) 2 (H2O) 4} n which are linked by moderately strong inter chain hydrogen bonds, forming a supramolecular layer. The protonated piperazine fill the spaces between the layers.