The Crystal Structure of RbNiCl3 and RbNiBr3. The Weiss Constant in Relation to the Crystal Structure of some Double Halides of the Type ANiX3.

Structures and Ionic Transport Properties of Perovskite-Related BIAIIX3 and BIA2IIX5 Halides

“…A better way to do so is using structure field diagrams in which the stability of perovskites and related structures are mapped according to their ionic radii quotients. This was already done by Beck et al and Schilling and Meyer, who gave a comprehensive overview of several ABX 3 − and A I B 2 II X 5 / B I A 2 II X 5 ,,,,− halides and showed the correlation of the different structure types with the ratio of the ionic radii quotients r ( A )/ r ( X ) and r ( B )/ r ( X ), as depicte...…”

High-entropy alloy screening for halide perovskites

“…Throughout the literature, the boundary between what is considered perovskite and not considered perovskite is ambiguous. 1,2 We limit our search to the 282 inorganic and 40 organic ABX 3 compounds that have been experimentally observed and previously labeled as “perovskites” (Tables S10 18–20,27,111,112,115,123,179,306–539 and S11 (ESI†), 315,466,524,526,540–558 respectively). We exclude the 90 inorganic HP that have been proposed but not synthesized (Table S12, ESI†).…”

Synthese, Kristallstruktur und Eigenschaften von Vanadium(II)‐tetrachloroaluminat

“…B. K 2 CoCl 4 [1]), eindimensionale Kettenanionen (z. B. RbNiCl 3 [2]), anionische Schichten (Na 2 Mn 3 Cl 8 [3]) oder auch dreidimensionale anionische Netzwerke (CsMn 4 Cl 9 [4]) auf. Im Gegensatz dazu ist über die Produkte von Reaktionen der Übergangsmetalldichloride mit Chloridakzeptoren nur wenig bekannt.…”