BaB 2 O 3 F 2 : A Barium Fluorooxoborate with a Unique 2 ∞ [B 2 O 3 F] - Layer and Short Cutoff Edge.

Autor: Huang C; CAS Key Laboratory of Functional Materials and Devices for Special, Environments, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Xinjiang Key Laboratory, of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi, 830011, P. R. China.; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China., Zhang F; CAS Key Laboratory of Functional Materials and Devices for Special, Environments, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Xinjiang Key Laboratory, of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi, 830011, P. R. China.; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China., Li H; CAS Key Laboratory of Functional Materials and Devices for Special, Environments, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Xinjiang Key Laboratory, of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi, 830011, P. R. China.; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China., Yang Z; CAS Key Laboratory of Functional Materials and Devices for Special, Environments, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Xinjiang Key Laboratory, of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi, 830011, P. R. China.; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China., Yu H; CAS Key Laboratory of Functional Materials and Devices for Special, Environments, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Xinjiang Key Laboratory, of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi, 830011, P. R. China., Pan S; CAS Key Laboratory of Functional Materials and Devices for Special, Environments, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Xinjiang Key Laboratory, of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi, 830011, P. R. China.; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.
Jazyk: angličtina
Zdroj: Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2019 May 10; Vol. 25 (27), pp. 6693-6697. Date of Electronic Publication: 2019 Apr 25.
DOI: 10.1002/chem.201806350
Abstrakt: Substitution of oxygen by fluorine in the borate group offers a materials platform from which intriguing structure and functionality may arise. Herein, we report a new fluorooxoborate, BaB 2 O 3 F 2 , synthesized by introducing the F atoms into the BaO-B 2 O 3 system. BaB 2 O 3 F 2 exhibits a unique oxyfluoride layer 2 ∞ [B 2 O 3 F] - and a deep-ultraviolet cutoff edge below 180 nm. The effect of the introduction of F atoms on the structure and optical property of the borate group has been investigated; this should be useful to further expand borate chemistry and materials.
(© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.)
Databáze: MEDLINE
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