The BiCuSeO crystal structure is formed by alternating [Bi2O2] and [Cu2Se2] layers. (C) 1994 Academic Press, Inc.doi:10.1006/jssc.1994.1285A. M. KusainovaP. S. BerdonosovL. G. AkselrudL. N. KholodkovskayaB. A. PopovkinJournal of Solid State Chemistry...
First, they are the only reported compounds in each of the corresponding Ba-Mn-Pn-F (Pn 5 As, Sb, Bi) phase diagrams so far. Second, BaMnBiF can also be considered to be the first bismuthide with the ZrCuSiAs-type structure, considering that Bi in BiCuSeO27 serves as a cation. ...