ISSN:
1600-5767
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Geosciences
,
Physics
Notes:
Lattice constants are reported for an isotypic series of hexagonal (P63/m)M(OH)3 compounds where M = La, Sm, Eu, Gd, Tb, Dy, Ho, Y and Er. A stability field plot (V1/3 vs. ionic radii) is linear, an indication of the internal consistency and accuracy of these constants. Plots of a and c vs. ionic radii are also linear and plots of a vs. c and a, c and V1/3 vs. Z yield smooth regular curves contrary to several earlier investigations. The new results compare reasonably well with the recent results of Christensen [Acta Chem. Stand. (1966). 20, 896–899] and Christensen, Hazell & Nilsson [Acta Chem. Stand. (1967). 21,481–492] for Ce. Tb, Dy, Ho, Y, Er and Tm.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0021889873009313
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