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BaB2O3F2: A New Barium Fluorooxoborate with a Unique (_"∞" ^"2" )"B2O3F-" Layer and Short Cutoff Edge.

08:00 EDT 1st April 2019 | BioPortfolio

Summary of "BaB2O3F2: A New Barium Fluorooxoborate with a Unique (_"∞" ^"2" )"B2O3F-" Layer and Short Cutoff Edge."

The substitution of oxygen by fluorine in borate group offers a brand new materials platform from which intriguing structure and functionality may arise. Here, we report a new fluorooxoborate, BaB2O3F2, synthesized by introducing the F atoms into the BaO-B2O3 system. BaB2O3F2 exhibits a unique oxyfluoride layer (_"∞" ^"2" )"[B2O3F]-" and a deep-ultraviolet cutoff edge below 180 nm. The effect of the introduction of F atoms on the structure and optical property has been investigated which should be useful to further expand the borate chemistry and materials.

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Name: Chemistry (Weinheim an der Bergstrasse, Germany)
ISSN: 1521-3765
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