A new layered iron fluorophosphate
Author(s) -
Amitava Choudhury
Publication year - 2002
Publication title -
journal of chemical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.32
H-Index - 52
eISSN - 0973-7103
pISSN - 0253-4134
DOI - 10.1007/bf02704302
Subject(s) - monoclinic crystal system , diisopropyl fluorophosphate , hydrothermal circulation , crystallography , protonation , molecule , chemistry , amine gas treating , materials science , ion , chemical engineering , crystal structure , organic chemistry , engineering , enzyme
A new iron fluorophosphate of the composition, [C6N4H21] [Fe2F2(HPO4)3][H2PO4]·2H2O,I has been prepared by the hydrothermal route. This compound contains iron fluorophosphate layers and the H2PO4- anions are present in the interlayer space along with the protonated amine and water molecules. The compound crystallizes in the monoclinic space group P21/c.(a = 13.4422(10) Å,b = 9.7320(10) Å, c = 18.3123(3) Å, β= 92.1480°,V= 2393.92(5) Å3, Z = 4,M = 719.92,dcalc. = 1.997 g cm-3, R1 = 0.03 andwR2= 0.09).
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