Issue 10, 2001

Study of formation of cobalt and zinc phosphates in solvothermal synthesis using piperazine and 2-methylpiperazine as templating molecules. Structure investigations of [C4H8N2H4][(Co0.44(1)Zn0.56(1))2(PO4)(H1.5PO4)2] and of [C5N2H14][(Co0.25(3)Zn0.75(3))(HPO4)2]

Abstract

The compounds [C4H8N2H4][Zn2(PO4)(H1.5PO4)2], [C4H8N2H4][(Co0.44(1)Zn0.56(1))2(PO4)(H1.5PO4)2], [C5N2H14][Zn(HPO4)2] and [C5N2H14][(Co0.25(3)Zn0.75(3))(HPO4)2] were obtained in solvothermal synthesis using piperazine or 2-methylpiperazine as templating molecules. Syntheses were made in Teflon-lined pressure vessels at temperatures up to 190 °C and the crystallization processes were investigated by real time in situ measurements of synchrotron X-ray powder diffraction patterns at temperatures up to 200 °C.

Graphical abstract: Study of formation of cobalt and zinc phosphates in solvothermal synthesis using piperazine and 2-methylpiperazine as templating molecules. Structure investigations of [C4H8N2H4][(Co0.44(1)Zn0.56(1))2(PO4)(H1.5PO4)2] and of [C5N2H14][(Co0.25(3)Zn0.75(3))(HPO4)2]

Supplementary files

Article information

Article type
Paper
Submitted
30 Nov 2000
Accepted
29 Mar 2001
First published
25 Apr 2001

J. Chem. Soc., Dalton Trans., 2001, 1611-1615

Study of formation of cobalt and zinc phosphates in solvothermal synthesis using piperazine and 2-methylpiperazine as templating molecules. Structure investigations of [C4H8N2H4][(Co0.44(1)Zn0.56(1))2(PO4)(H1.5PO4)2] and of [C5N2H14][(Co0.25(3)Zn0.75(3))(HPO4)2]

A. N. Christensen, A. Bareges, R. B. Nielsen, R. G. Hazell, P. Norby and J. C. Hanson, J. Chem. Soc., Dalton Trans., 2001, 1611 DOI: 10.1039/B009677F

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