| Literature DB >> 29920832 |
Yue Wu1,2, David M Halat3, Fengxia Wei1,4, Trevor Binford1, Ieuan D Seymour3, Michael W Gaultois5, Sammy Shaker1,6, John Wang2, Clare P Grey3, Anthony K Cheetham1,2.
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.Entities:
Keywords: disordered structures; hybrid perovskite; metal-organic frameworks; paramagnetic NMR spectroscopy; perovskite phases
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Year: 2018 PMID： 29920832 DOI： 10.1002/chem.201803061
Source DB: PubMed Journal: Chemistry ISSN： 0947-6539 Impact factor: 5.236