Crystal structure of a compact three-dimensional metal-organic framework based on Cs⁺ and (4,5-di-cyano-1,2-phenyl-ene)bis-(phospho-nic acid).

ABSTRACT: A new metal-organic framework compound, poly[[μ₇-dihydrogen (4,5-di-cyano-1,2-phenyl-ene)diphospho-nato]-(oxonium)caesium], [Cs(C₈H₄N₂O₆P₂)(H₃O)] _n (I), based on Cs⁺ and the organic linker 4,5-di-cyano-1,2-phenyl-ene)bis-(phospho-nic acid, (H₄cpp), containing two distinct coordinating functional groups, has been prepared by a simple diffusion method and its crystal structure is reported. The coordination polymeric structure is based on a CsO₈N₂ complex unit comprising a monodentate hydro-nium cation, seven O-atom donors from two phospho-nium groups of the (H₂cpp)^2- ligand, and two N-atom donors from bridging cyano groups. The high

SUBMITTER: Mendes RF 

PROVIDER: S-EPMC5137611 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature