Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
BaO−B2O3 system and its mysterious member Ba3B2O6. / Bekker, Tatyana B.; Rashchenko, Sergey V.; Seryotkin, Yurii V. и др.
в: Journal of the American Ceramic Society, Том 101, № 1, 01.01.2018, стр. 450-457.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - BaO−B2O3 system and its mysterious member Ba3B2O6
AU - Bekker, Tatyana B.
AU - Rashchenko, Sergey V.
AU - Seryotkin, Yurii V.
AU - Kokh, Alexander E.
AU - Davydov, Aleksey V.
AU - Fedorov, Pavel P.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - The first systematic study of the BaO–B2O3 system and barium orthoborate Ba3B2O6 (3BaO·B2O3) was reported in 1949. Thereafter, the system was repeatedly refined but the structure of Ba3B2O6 compound has not been adequately studied yet. In our study we have, for the first time, obtained the crystalline samples of Ba3B2O6. The solved structure (Pbam, a = 13.5923(4) Å, b = 13.6702(4) Å, c = 14.8894(3) Å) belongs to the class of ‘anti-zeolite’ borates with a pseudotetragonal [Ba12(BO3)6]6+ cation pattern which contains channels along the c axis filled with anionic clusters. The Ba3B2O6 compound may be regarded as a fluorine-free end-member of the Ba3(BO3)2– xF3x solid solution. The BaO–B2O3 phase diagram presented in our study is based on our research and literature data.
AB - The first systematic study of the BaO–B2O3 system and barium orthoborate Ba3B2O6 (3BaO·B2O3) was reported in 1949. Thereafter, the system was repeatedly refined but the structure of Ba3B2O6 compound has not been adequately studied yet. In our study we have, for the first time, obtained the crystalline samples of Ba3B2O6. The solved structure (Pbam, a = 13.5923(4) Å, b = 13.6702(4) Å, c = 14.8894(3) Å) belongs to the class of ‘anti-zeolite’ borates with a pseudotetragonal [Ba12(BO3)6]6+ cation pattern which contains channels along the c axis filled with anionic clusters. The Ba3B2O6 compound may be regarded as a fluorine-free end-member of the Ba3(BO3)2– xF3x solid solution. The BaO–B2O3 phase diagram presented in our study is based on our research and literature data.
KW - Borates
KW - boron oxide
KW - crystals/crystallization
KW - phase diagrams
KW - structure
KW - LIQUID IMMISCIBILITY
KW - crystals
KW - BARIUM TETRABORATE
KW - FORM
KW - CRYSTAL-STRUCTURE
KW - BORATE
KW - LUMINESCENCE
KW - GROWTH
KW - crystallization
KW - BETA-BAB2O4
UR - http://www.scopus.com/inward/record.url?scp=85029217791&partnerID=8YFLogxK
U2 - 10.1111/jace.15194
DO - 10.1111/jace.15194
M3 - Article
AN - SCOPUS:85029217791
VL - 101
SP - 450
EP - 457
JO - Journal of the American Ceramic Society
JF - Journal of the American Ceramic Society
SN - 0002-7820
IS - 1
ER -
ID: 12101841