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Synthesis and Crystal Structure of Open Framework Zinc‐Cobalt Phosphate with Zeolite DFT Topology
Author(s) -
Ke Y.,
He G.,
Li J.,
Zhang Y.,
Lu S.,
Lei Z.
Publication year - 2002
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/1521-4079(200208)37:8<803::aid-crat803>3.0.co;2-q
Subject(s) - ethylenediamine , crystal structure , crystallography , zinc phosphate , cobalt , chemistry , zinc , tetragonal crystal system , zeolite , topology (electrical circuits) , ring (chemistry) , inorganic chemistry , hydrothermal synthesis , single crystal , hydrothermal circulation , organic chemistry , catalysis , chemical engineering , mathematics , combinatorics , engineering
The synthesis and crystal structure of Zn (2‐ x ) Co x (PO 4 ) 2 (NH 3 CH 2 CH 2 NH 3 ) ( x = 0.61) (ZCP‐DFT) is described. ZCP‐DFT is characterized by means of single‐crystal and powder X‐ray diffraction. Crystal data for ZCP‐DFT: tetragonal, space group P4 2 bc (No. 106), a = 14.7236(6) Å, b = 14.7236(6) Å, c = 8.9544(5) Å, V = 1941.17(16) Å 3 , Z = 8. The structure has 3‐D 8‐ring channel system with protonated ethylenediamine cations in the channel junctions. The framework structure type is the same as the zeolite DFT topology. The synthesis of ZCP‐DFT indicates that cobalt can partially substitute the metal sties of zinc phosphate, which can lead to the modification of physical and chemical properties of the parent compounds.