## Abstract For Abstract see ChemInform Abstract in Full Text.
Crystal Structure of La5Ti4GaO17.
โ Scribed by Y. A. Titov; N. M. Belyavina; V. Ya. Markiv; M. S. Slobodyanik; V. V. Chumak; V. P. Yaschuk
- Publisher
- John Wiley and Sons
- Year
- 2007
- Weight
- 12 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0931-7597
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๐ SIMILAR VOLUMES
The new compounds La 4 Ti 2 O 4 Se 5 and La 6 Ti 3 O 5 Se 9 have been obtained from stoichiometric reactions of La, Ti, TiO 2 , and Se in fused-silica tubes at 1223 K. Potassium halide 6uxes were used to promote the crystallization. The compounds have been characterized by single-crystal X-ray di4ra
The structure of the new compound Nd 16 Ti 5 S 17 O 17 was determined by single-crystal X-ray di4raction. The following data were obtained: M r โซุโฌ 3364.4 g mol +1 , tetragonal symmetry, space group I4/m (No. 87), unit cell parameters a โซุโฌ 22.153(2) A > , c โซุโฌ 3.9426(3) A > , V โซุโฌ 1935 A > 3 , Z
estimated from the molecular volumes and data derived from a large amount of experimental material 121. In contrast, the considerably shorter relaxation time for triphenylamine can only be explained by internal mobility. Evidently inversion takes place, facilitated by the arrangement of the N-Ph bon