Zobrazeno 1 - 10
of 54
pro vyhledávání: '"M. Samouel"'
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 29
Publikováno v:
ChemInform. 29
Autor:
D. Babel, Gérard Férey, M. Samouel, Philippe Lacorre, J. Pannetier, S. Nagel, A. De Kozak, Jürgen Pebler
Publikováno v:
Journal of Solid State Chemistry. 101:296-308
The results of a series of magnetic measurements on the fluoride BaMnFeF 7 , including magnetic susceptibility, Mossbauer spectra, and neutron powder diffraction, are presented. The compound orders antiferromagnetically below T N = 84.9(5) K and its
Publikováno v:
Journal of Magnetism and Magnetic Materials. 87:57-62
The monoclinic structure of NaCu 3 F 7 is closely related to that of the orthorhombic weberites with copper ions in one square coplanar and two octahedral sites. Magnetic susceptibility measurements show a ferrimagnetic behaviour below T C = (71±2)
Publikováno v:
Solid State Communications. 66:987-991
Ba2CoFeF9 crystallizes with monoclinic space group P2 1 n ,Z Z = 4 with cell parameters at 2.5 K: a = 7.476(6) A , b = 17.677(2) A , c = 5.675(4) A β = 91.14(9)°. In the structure, infinite cis double [CoFeF9]4− chains of corner sharing octahedra
Publikováno v:
Journal of Solid State Chemistry. 56:288-297
NaBaCr2F9 and NaBaFe2F9 are monoclinic (SG P2 1 n , No. 14). Lattice constants are found to be a = 7.318(2) A, b = 17.311(4) A, c = 5.398(1) A, β = 91.14°(3) for chromium, and a = 7.363(2) A, b = 17.527(4) A, c = 5.484(1) A, β = 91.50°(5) for iro