OXYFLUORINATED MICROPOROUS COMPOUNDS .11. SYNTHESIS AND CRYSTAL-STRUCTURE OF ULM-10 - THE 1ST BIDIMENSIONAL MIXED-VALENCE IRON FLUOROPHOSPHATE WITH INTERCALATED ETHYLENEDIAMINE
M. Cavellec et al., OXYFLUORINATED MICROPOROUS COMPOUNDS .11. SYNTHESIS AND CRYSTAL-STRUCTURE OF ULM-10 - THE 1ST BIDIMENSIONAL MIXED-VALENCE IRON FLUOROPHOSPHATE WITH INTERCALATED ETHYLENEDIAMINE, Journal of solid state chemistry, 112(2), 1994, pp. 441-442
The first oxyfluorinated iron(II, III) phosphate (Fe3+Fe2+F2 (HPO4)2(H
2O)2, ethylenediamine] with an open structure has been synthesized. It
is triclinic (P-1 (No. 2), a = 5.174(2) angstrom, b = 7.518(2) angstr
om, c = 8.773(3) angstrom, alpha = 108.37(1)-degrees, beta = 97.33(2)-
degrees, gamma = 109.86(2)-degrees, Z = 1). Its bidimensional structur
e contains chains of Fe(II) and Fe(III) octahedra, arranged in an orde
red way and linked to each other by phosphate groUpS. (C) 1994 Academi
c Press, Inc.