The X-ray crystal structures of double salts of hexahalorhodate(III) and halide with the ethane-1,2-diammonium cation

Efficient Diffusion-Controlled Ligand Exchange Crystal Growth of Isostructural Inorganic–Organic Halogenidorhodates(III): The Missing Hexaiodidorhodate(III) Anion

“…The geometric parameters for 1 are similar to those found in other hexabromidorhodates(III). 8,11,31 Also the Rh−I distances in 2 are consistent with those found in related compounds. 32,33 It should be noted that the average cis-X−Rh− X angles for both compounds 1 and 2 are 89.74°.…”

Type structure, which is composed of organic diammonium, triiodide and hexaiodobismuthate, varies according to different structures of incorporated cations

“…Another kind of hydrated halide, (Br(H 2 O)) 2 , has been described in (H 3 N(CH 2 ) 2 NH 3 ) 2 -(Br(H 2 O))RbBr 6 . 20 In 3, the linear I(H 2 O) 2 2 and I 3 2 entities are a little tilted with respect to the perpendicular direction to layers, comparing to the triiodide in 1, of course, in order to optimize the space filling. We believe that the substitution of some bulky iodine atoms by water molecules in 3 are related to the nature of the organic dication.…”

“…10 Trivalent metals, such as Bi(III), have also been introduced to this research area, but they are inclined to preferentially form polynuclear halogen anions of corner-, edge-, or face-sharing octahedra, [11][12][13][14] even if several compounds with 1-D structure (BiI 4 , BiI 5 ) have also been reported. [15][16][17] Focussing on the chemistry of bismuth iodide, BiI 6 monomeric structures are surprisingly scarce, 14,[18][19] comparing to the metal(III)-bromide system (metal 5 Rh, Bi, Sb), [20][21][22][23][24] and they can incorporate other anions, free iodide (I 2 ), 18 or triiodide (I 3…”

The inorganic–organic hybrid material triethylenetetrammonium hexachloridorhodate(III) chloride

“…For related literature, see: Frank & Bujak (2002); Frank & Graf (2004); , 1997; Frank, Reiss & Kleinwä chter (1996); Gillard et al (1996); Reiss (1996).…”

“…As part of our research on inorganic-organic hybrid materials various alkylammonium hexahalogenidorhodates(III) have been synthesized and structurally characterized with focus on the principles of organization of the organic and inorganic components on the one hand and the hydrogen bonding networks on the other (Frank & Rei\&s, 1996;Frank & Rei\&s, 1997;Frank & Bujak, 2002;Frank & Graf, 2004). The aim of the work described in this report was to examine the structural properties of a compound extending the series of known hexachloridorhodates(III) with cations of the general formula H 3 N(CH 2 ) 2 (NH 2 (CH 2 ) 2 ) n NH 3 (n+2)+ [n = 0 (Gillard et al, 1996;Rei\&s, 1996), n = 1 ].…”