Investigation of tin and antimony compounds using nqr, X-ray electron and quantum-chemical calculations
The semiempirical PM3 method was applied for analysis of such experimental parameters as NQR frequencies, energy levels in X-ray electron and X-ray fluorescence spectra. The subjects of the study were complexes of tin and antimony. The strong correlation established between the differences in the energies in the inner energy levels of tin, antimony, chlorine atoms and the corresponding ClKa shifts. The obtained correlation dependencies can be used for the characterisation of the donor ability of ligands.
References:
1. Nogaj В., Poleshchuk O.Kh., Kasprzak J. etal. //J. Mol. Struct. 1997. V. 406. No. 1. P. 145-151.
2. Poleshchuk O.Kh. et al. // J. Mol. Struct. 1996. V. 380. No. 2. P. 277-282.
3. Poleshchuk O.Kh., Elin V.P., Koput J. etal. //J. Mol. Struct. 1995. V. 344. No. 1. P. 107-110.
4. Poleshchuk O.Kh., Koput J., Latosinska J.N. et al. // J. Mol, Struct, 1996. V. 380. No. 2. P. 267-275.
5. Poleshchuk O.Kh., Nogaj В., Dolenko G. N„ Elin V. P. // J. Mol. Struct. 1993. V. 297. No, 1. P. 295-312.
6. Townes C.H., Dailey B.P. // J. Chem. Phys. 1949. V, 17. No. 3. P. 782-793.
7. Dewar M.S.J., Stewart J.J.P. // QCPE Bull. 1986. V. 6. No. 3. P. 506-570.
8. Bertoncello R., Danley J„ Granozzini G. et al. // Organomett, 1986. V. 5. No. 6, P, 1866-1870.
9. Nefedov V.I. X-ray electron spectroscopy of the chemical compounds. M,, 1984. 256 p. (in Russian).
10. Grutsch P.A. etal. // tnorg. Chem, 1971. V. 12, No. 6. P. 1431-1433.
11. Burger K., Ruck E. // Inorg. Nucl. Chem. Lett. 1974. V. 10. No. 2, P. 171-177.
12. Mayer I. // Chem. Phys. Lett, 1983. V. 97. No. 1. P. 270-275.
13. Gutmann V. // Coord. Chem Rev. 1975. V, 15. No 1. P. 207-237.
( 551.38 kB ) 
( 551.5 kB )
Issue: 9, 2000
Series of issue: Science
Rubric: Academic Papers
Pages: 9 — 11
Downloads: 1042