https://pubs.rsc.org/en/Content/ArticleLanding/2014/QI/C4QI00106K
Synthesis, polymorphism, and electronic structures of Sr3Sn2As4 - Inorganic Chemistry Frontiers...
Two polymorphs of Sr3Sn2As4 were synthesized from the Sn-flux reactions, and their structures were determined by the single-crystal X-ray diffraction...
inorganic chemistrysynthesispolymorphismelectronicstructures