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Mixed X-Site Formate-Hypophosphite Hybrid Perovskites.

Accepted version
Peer-reviewed

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Type

Article

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Authors

Wei, Fengxia 
Binford, Trevor 
Seymour, Ieuan D 

Abstract

Following the recent discovery of a new family of hybrid ABX3 perovskites where X=(H2 POO)- (hypophosphite), this work reports a facile synthesis for mixed X-site formate perovskites of composition [GUA]Mn(HCOO)3-x (H2 POO)x , with two crystallographically distinct, partially ordered intermediate phases with x=0.84 and 1.53, corresponding to ca. 30 and 50 mol % hypophosphite, respectively. These phases are characterised by single-crystal XRD and solid-state NMR spectroscopy, and their magnetic properties are reported.

Description

Keywords

disordered structures, hybrid perovskite, metal-organic frameworks, paramagnetic NMR spectroscopy, perovskite phases, Calcium Compounds, Crystallography, X-Ray, Formates, Ligands, Magnets, Manganese Compounds, Models, Molecular, Molecular Structure, Oxides, Phosphinic Acids, Titanium

Journal Title

Chemistry

Conference Name

Journal ISSN

0947-6539
1521-3765

Volume Title

24

Publisher

Wiley