Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Syntheses, Structures and Physico-Chemical Propperties of 2-Mercaptopyridine N-Oxide (Hmpo) Chelated Co- and Ni-Complexes with Phosphine Mediation

Tong Y., Cai Y. P., Zhang H. X., Deng L. R., Yu X. L., Chen X. M., Kang B. S.

Polish Journal of Chemistry

2001

Vol. 75, nr 9

1219-1228

2-Mercaptopyridine N-oxide (Hmpo) chelated complexes [Co(mpo)2{P(OMe)3}2]PF6 (1), [Co(mpo)3]źnBu4NPF6 (2), [Ni(mpo)(dppe)]Clź0.5H2OźMeOH (3) and [Ni(mpo)2]ź nBu4NPF6 (4) were synthesized and their crystal structures characterized. The octahedral Co in 1 and 2 and the square planar Ni in 3 and 4 are chelated by mpo-, while phosphite or diphosphine coordinated in cis-orientation in 1 and 3, respectively. The co-crystallized salt nBu4NPF6 in 2 and 4 extrude any solvent molecules that might form hydrogen bonds within the crystal lattices.