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PuBrj-type structure

MXj] layers was considered as being consistent with the presence of a novel structural unit [M2X4]. Various anion substitution systems were held responsible for a relationship between the UCI3- and PuBrj-type structures. The constraints imposed by radius ratios and layering mechanisms on the phases, anionic substitution processes, polymorphism, and crystal growth were discussed. [Pg.435]

The triiodides of lanthanum through neodymium possess the orthorhombic PuBrj-type structure (CM = 8), while the triiodides of samarium to lutetium and those of scandium and yttrium possess the hexagonal Bilj-type structure (CN = 6). [Pg.461]

Structure type (space group) LaFs (P3cl) YF3 (Pnma) UCI3 (P6j/m) PuBrj (Cmcm) YClj (C2/m) Bil, (R3)... [Pg.96]

Pressure-temperature-induced structural transitions to the PuBrj structure type in lanthanide trihalides, determined on quenched samples by Beck and Gladrow (1979). [Pg.293]

See other pages where PuBrj-type structure is mentioned: [Pg.447]    [Pg.377]    [Pg.395]    [Pg.447]    [Pg.377]    [Pg.395]    [Pg.373]    [Pg.374]    [Pg.375]    [Pg.377]    [Pg.380]    [Pg.293]    [Pg.289]   
See also in sourсe #XX -- [ Pg.61 ]



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