STRUCTURE DETERMINATION OF TL3LI(MOO4)(2) - STEREOCHEMICAL ACTIVITY OF TL(I) LONE-PAIR

Authors
COLBEAUJUSTIN C WALLEZ G XURIGUERA AM ELFAKIR A JAULMES S QUARTON M
Citation
C. Colbeaujustin et al., STRUCTURE DETERMINATION OF TL3LI(MOO4)(2) - STEREOCHEMICAL ACTIVITY OF TL(I) LONE-PAIR, European journal of solid state and inorganic chemistry, 34(10), 1997, pp. 1097-1106
Citations number
27
Journal title
European journal of solid state and inorganic chemistry → ACNP
ISSN journal
09924361
Volume
34
Issue
10
Year of publication
1997
Pages
1097 - 1106
Database
ISI
SICI code
0992-4361(1997)34:10<1097:SDOT-S>2.0.ZU;2-O
Abstract
By X-ray and neutron diffraction, the crystal structure of Tl3Li(MoO4) (2) has been determined. This compound crystallizes in the hexagonal s ystem, space group P6(3)mc (n degrees 186) with a=6.0037(1) Angstrom, c=15.8194(5) Angstrom and Z = 2. Tetracoordinated lithium and molybden um atoms form a deficient tridymite-like framework. Thallium atoms occ upy three kinds of sites with different environments. Positions of the ir 6s(2) lone pairs have been calculated and their stereochemical acti vities are compared.