Journal article
Two new magnesium and magnesium-lead fluorogermanates and revision of the Mg28Ge7.5O38F10 phase
Abstract
A new compound, Mg3Ge1-δ O4(1-δ)F2(1+2δ) was obtained by high temperature solid state reactions and flux method and its structure was characterized by single crystal X-ray diffraction. The structure relates to the silicate mineral norbergite, Mg3SiO4(OH)F, a member of the humite mineral group. The diffraction experiment revealed a deficiency of the Ge site in the new structure, which can be compensated by the substitution of either OH− groups …
Authors
Novikov S; Bagum R; Yan ZB; Clancy JP; Mozharivskyj Y
Journal
Journal of Solid State Chemistry, Vol. 293, ,
Publisher
Elsevier
Publication Date
January 2021
DOI
10.1016/j.jssc.2020.121741
ISSN
0022-4596