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Multiferroic Behavior Associated with an Order−Disorder Hydrogen Bonding Transition in Metal−Organic Frameworks (MOFs) with the Perovskite ABX3 Architecture

Jain, Prashant, Ramachandran, Vasanth, Clark, Ronald J., Zhou, Hai Dong, Toby, Brian H., Dalal, Naresh S., Kroto, Harold W., Cheetham, Anthony K.·2009·Journal of the American Chemical Society

Abstract

Multiferroic behavior in perovskite-related metal-organic frameworks of general formula [(CH(3))(2)NH(2)]M(HCOO)(3), where M = Mn, Fe, Co, and Ni, is reported. All four compounds exhibit paraelectric-antiferroelectric phase transition behavior in the temperature range 160-185 K (Mn: 185 K, Fe: 160 K; Co: 165 K; Ni: 180 K); this is associated with an order-disorder transition involving the hydrogen bonded dimethylammonium cations. On further cooling, the compounds become canted weak ferromagnets below 40 K. This research opens up a new class of multiferroics in which the electrical ordering is achieved by means of hydrogen bonding.

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Metadata

Authors
Jain, P., Ramachandran, V., Clark, R. J., Zhou, H. D., Toby, B. H., Dalal, N. S., Kroto, H. W., & Cheetham, A. K.
Venue
Journal of the American Chemical Society
Published
2009-09-02
Volume
131
Issue
38
Pages
13625-13627
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2059841912
Cited by
798
References
0
FWCI
14.53
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Multiferroic Behavior Associated with an Order−Disorder Hydrogen Bonding Transition in Metal−Organic Frameworks (MOFs) with the Perovskite ABX3 Architecture. https://app.cochat.ai/papers/10.1021/ja904156s
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Jain, P., Ramachandran, V., Clark, R. J., Zhou, H. D., Toby, B. H., Dalal, N. S., Kroto, H. W., & Cheetham, A. K. (2009). Multiferroic Behavior Associated with an Order−Disorder Hydrogen Bonding Transition in Metal−Organic Frameworks (MOFs) with the Perovskite ABX3 Architecture. Journal of the American Chemical Society. https://doi.org/10.1021/ja904156s

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