The first organo-templated cobalt phosphate with a zeolite topology

Hong Ming Yuan*, Jie Sheng Chen, Guang Shan Zhu, Ji Yang Li, Ji Hong Yu, Guang Di Yang, Ru Ren Xu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

61 Citations (Scopus)

Abstract

An organic molecule containing cobalt phosphate (denoted CoPO-GIS) which is isostructural with the zeolite gismondine has been synthesized under solvothermal conditions by using [Co(en)3]Cl3 and phosphoric acid as the reactants and ethylene glycol as the solvent. CoPO-GIS ((H3NCH2CH2NH3)0.5·CoPO4) crystallizes in the monoclinic space group C2/c with a = 14.744(3) Å, b = 8.850(3) Å, c = 10.062(3) Å, β = 131.609(19)°, and Z = 8. The structure consists of a 3-D network of strictly alternating CoO4 and PO4 tetrahedra interconnected by oxygen bridges, and the charge-balancing diprotonated ethylenediamine cations are highly ordered in the cages of the CoPO4 framework. CoPO-GIS is the only amine-containing cobalt phosphate with a known zeolite topology.

Original languageEnglish
Pages (from-to)1476-1479
Number of pages4
JournalInorganic Chemistry
Volume39
Issue number7
DOIs
Publication statusPublished - 3 Apr 2000
Externally publishedYes

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