标题:Dibarium tricadmium bismuthide(-I,-III) oxide, Ba(2)Cd(3-delta)dBi(3)O
作者:Xia, Sheng-Qing; Bobev, Svilen
作者机构:[Xia, Sheng-Qing; Bobev, Svilen] Univ Delaware, Dept Chem & Biochem, Newark, DE 19716 USA.; [Xia, Sheng-Qing] Shandong Univ, State Key Lab Crystal M 更多
通讯作者:Bobev, S
通讯作者地址:[Bobev, S]Univ Delaware, Dept Chem & Biochem, Newark, DE 19716 USA.
来源:ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
出版年:2010
卷:66
页码:I81-U158
DOI:10.1107/S1600536810046283
摘要:Ba2Cd2.13Bi3O, a new bismuthide(-I,-III) oxide, crystallizes with a novel body-centered tetragonal structure (Pearson code tI36). The crystal structure contains eight crystallographically unique sites in the asymmetric unit, all on special positions. Two Ba, one Cd and two Bi atoms have site symmetry 4mm, the third Bi atom has mmm. and the O atom has (4) over bar m2 symmetry; the second Cd site (2mm. symmetry) is not fully occupied. The layered structure is complex and can be considered as an intergrowth of two types of slabs, viz. BaCdBiO with the ZrCuSiAs type and BaCd2Bi2 with the CeMg2Si2 type.
收录类别:SCIE
WOS核心被引频次:1
资源类型:期刊论文
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