Issue 23, 2000
From the journal:

Journal of the Chemical Society, Dalton Transactions

Synthesis and characterization of two manganese phosphonocarboxylates: Mn3(O3PCH2COO)2 and Mn3(O3PCH2CH2COO)2

Norbert Stock,a   Stephanie A. Frey,c   Galen D. Stuckyab  and  Anthony K. Cheetham*a  

* Corresponding authors

a Materials Research Laboratory, University of California, Santa Barbara, USA

b Department of Chemistry, University of California, Santa Barbara, USA

c Dos Pueblos High School, Goleta, USA

Abstract

The hydrothermal synthesis and single crystal XRD characterization have been performed for two manganese phosphonocarboxylates, Mn3(O3PCH2COO)21 and Mn3(O3PCH2CH2COO)22. Compound 2 forms a pillared structure related to that of the analogous zinc compound and 1 exhibits a three-dimensional network; MnO5 and MnO6 polyhedra are observed and all oxygens take part in coordination of the Mn2+ ions. Magnetization measurements of 1 and 2 indicate weak ferromagnetic and antiferromagnetic ordering, respectively, at low temperatures. Thermogravimetric analyses show the structure to be stable up to 430 and 400 °C for 1 and 2, respectively.

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Article information

DOI
https://doi.org/10.1039/B006411O
Article type
Paper
Submitted
04 Aug 2000
Accepted
05 Oct 2000
First published
14 Nov 2000

J. Chem. Soc., Dalton Trans., 2000, 4292-4296

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Synthesis and characterization of two manganese phosphonocarboxylates: Mn3(O3PCH2COO)2 and Mn3(O3PCH2CH2COO)2

N. Stock, S. A. Frey, G. D. Stucky and A. K. Cheetham, J. Chem. Soc., Dalton Trans., 2000, 4292 DOI: 10.1039/B006411O

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