Kristallstrukturuntersuchung am Barium-Yanadyl-Vanadat: Ba2(VO)V2O8 / Crystal Structure Investigation of the Barium Vanadyl-Vanadate: Ba2(VO)V2O8
1996 ◽
Vol 51
(4)
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pp. 489-492
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Keyword(s):
Abstract Single crystals of Ba2(VO)V2O8 have been prepared by solid state reactions of Ba2V2O7, V2O3 and V2O5 in sealed silica tubes. This compound crystallizes with monoclinic symmetry, space group C22 -P21, a = 8.1174(9), b = 5.9699(9), c = 9.2903(9) Å , β = 113.94(1)°, Z = 2. V 5+ shows tetrahedral coordination. V 4+ inside 1∞ [V (3)O4] chains is characterized by a square pyramidal coordination with a short apical V-O distance of 1.6 Å typically for vanadyl groups. Ba2(VO)V2O8 represents a new structure type and is not isotypic to Sr2(VO)V2O8.
1994 ◽
Vol 49
(11)
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pp. 1463-1466
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1995 ◽
Vol 50
(1)
◽
pp. 43-46
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1996 ◽
Vol 51
(2)
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pp. 229-232
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Keyword(s):
1997 ◽
Vol 52
(4)
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pp. 457-461
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Keyword(s):
1996 ◽
Vol 51
(6)
◽
pp. 817-821
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Über das erste Oxopalladat-Arsenat: KMg3Pd(AsO4)3 / On the First Oxopalladat-Arsenate: KMg3Pd(AsO4)3
1995 ◽
Vol 50
(6)
◽
pp. 867-870
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1997 ◽
Vol 52
(8)
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pp. 989-993
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