Notizen:Über NaBa3RuO6und NaBa3IrO6.Zwei Edelmetall-Oxometallate mit Sr4PtO6-Struktur / On NaBa3RuO6and NaBa3IrO6.Two Noble Metal Oxometallates Showing Sr4PtO6Structure
1996 ◽
Vol 51
(8)
◽
pp. 1204-1206
◽
Single crystals of NaBa3RuO6 (I) and NaBa3IrO6 (II) have been prepared by crystallization from melts in closed silver tubes. The crystal structures were investigated by X-ray techniques. Both compounds crystallize with trigonal (rhombohedral) symmetry, space group D63d-R3̅c, I: a = 10.107(2), c = 11.872(2) Å, II: a = 10.128(2), c = 11.905(2) Å, Z = 6. I and II are isostructural to the Sr4PtO6 type.