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Preparation and Crystal Structures of Some Compounds of the A 3 BX 5 Type (A = Cs, Tl, NH 4 , B = Mn, Fe, Co, X = Cl, Br)
Author(s) -
Amit M.,
Horowitz Zodkevitz A.,
Ron E.,
Makovsky J.
Publication year - 1973
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.197300074
Subject(s) - isostructural , chemistry , orthorhombic crystal system , tetragonal crystal system , crystallography , crystal structure , group (periodic table) , space group , inorganic chemistry , x ray crystallography , diffraction , organic chemistry , physics , optics
Abstract The compounds Cs 3 FeBr 5 , Cs 3 MnBr 5 ,Tl 3 FeCl 5 , Tl 3 CoCl 5 , (NH 4 ) 3 FeCl 5 and (NH 4 ) 3 CoCl 5 were prepared and their crystal structures determined. Cs 3 FeBr 5 , Cs 3 MnBr 5 , Tl 3 FeCl 5 and Tl 3 CoCl 5 belong to the tetragonal system, space group 14/mcm, isostructural with Cs 3 CoCl 5 [1]. (NH 4 ) 3 FeCl 5 and (NH 4 ) 3 CoCl 5 belong to the orthorhombic system, space group Pnma, isostructural with (NH 4 ) 3 ZnCl 5 [2].