J 2000

Synthesis and crystal structures of tellurium complexes containing imidodiphosphinate ligands

BIRDSALL, David J., Josef NOVOSAD, Alexandra M. Z. SLAWIN and J. Derek WOOLLINS

Basic information

Original name

Synthesis and crystal structures of tellurium complexes containing imidodiphosphinate ligands

Authors

BIRDSALL, David J., Josef NOVOSAD, Alexandra M. Z. SLAWIN and J. Derek WOOLLINS

Edition

J. Chem. Soc., Dalton Trans. Velká Británie, Royal Society of Chemistry, 2000, 0300-9246

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10402 Inorganic and nuclear chemistry

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 2.310 in 1999

RIV identification code

RIV/00216224:14310/00:00002969

Organization unit

Faculty of Science

Keywords in English

MOLECULAR-STRUCTURE; PD

Tags

Změněno: 26/2/2001 12:52, doc. RNDr. Josef Novosad, CSc.

Abstract

V originále

The synthesis of TeL2 complexes for a variety of imidophosphinate ligands [R-2(E)PNP(E)R-2'](-) (E = S or Se) is described. The crystal structures of ve examples are reported. Generally the complexes adopt square planar geometries but in one case [R = Et, R' = OPh] two-coordinate geometry is observed. It appears that electronic effects are more important in controlling geometry than steric effects. Two examples of five-coordinate TeL(C6H4OCH3)Cl-2 complexes have also been prepared and structurally characterised.

Links

MSM 143100011, plan (intention)
Name: Struktura a vazebné poměry, vlastnosti a analýza syntetických a přírodních molekulových ansamblů
Investor: Ministry of Education, Youth and Sports of the CR, Structure and character of bonding, properties and analysis of synthetic and natural molecular ensembles