[Sn3OF]PO4vs. [Sn3F3]PO4: enhancing birefringence by breaking the R3 symmetry and realigning lone pairs-Reference-Cited by-同舟云学术

[Sn₃OF]PO₄vs. [Sn₃F₃]PO₄: enhancing birefringence by breaking the R3 symmetry and realigning lone pairs

Published:2024 Issue:17 Volume:11 Page:5648-5656
ISSN:2052-1553
Container-title:Inorganic Chemistry Frontiers
language:en
Short-container-title:Inorg. Chem. Front.

Author:

Hu Yuhan¹²,Xu Xi¹,Wang Ruixi²,Han Jingyun¹,Zhang Shunsong¹,Zhan Shuhui¹,Guo Jingyu¹²,Wu Li-Ming¹²^ORCID,Chen Ling¹²^ORCID

Affiliation:

1. Center for Advanced Materials Research, Beijing Normal University, Zhuhai 519087, People's Republic of China

2. Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China

Abstract

The novel tin(ii) phosphate compound [Sn3OF]PO4 exhibits significantly greater birefringence compared with [Sn3F3]PO4 (Δnobv. = 0.117 versus 0.027@546 nm), achieved by breaking the undesirable symmetry and reorienting stereochemically active lone pairs.

Funder

National Natural Science Foundation of China

Beijing Normal University

National Basic Research Program of China

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/QI/D4QI01203H

Reference46 articles.

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5. KRE(CO₃)₂ (RE = Eu, Gd, Tb): new mixed metal carbonates with strong photoluminescence and large birefringence