Burley, LG and Beecham-Lonsdale, JH and Srivastava, AK and Collings, IE and Saines, PJ (2021) Enhancing the chemical flexibility of hybrid perovskites by introducing divalent ligands. In: Dalton Transactions, 50 (16). pp. 5437-5441.
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Abstract
Herein we report the synthesis and structures of (CH3)2NH2Er(HCO2)2(C2O4) and (NH2)3CEr(HCO2)2(C2O4), in which the inclusion of divalent oxalate ligands allows for the exclusive incorporation of A+and B3+cations in an ABX3hybrid perovskite structure for the first time. We rationalise the observed thermal expansion of these materials, including negative thermal expansion, and find evidence for weak antiferromagnetic coupling in (CH3)2NH2Er(HCO2)2(C2O4). © The Royal Society of Chemistry 2021.
| Item Type: | Journal Article |
|---|---|
| Publication: | Dalton Transactions |
| Publisher: | Royal Society of Chemistry |
| Additional Information: | The copyright for this article belongs to Authors |
| Department/Centre: | Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy) |
| Date Deposited: | 22 Jul 2021 10:27 |
| Last Modified: | 22 Jul 2021 10:27 |
| URI: | http://eprints.iisc.ac.in/id/eprint/68873 |
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