J 2001

The Stability of Metal N,N,N',N'-Tetrakis(2-aminoethyl)ethane-1,2-diamine (=penten) Complexes and the X-Ray Crystal Structure of [Tl(NO3)(penten)](NO3)2

GRAMLICH, Volker, Přemysl LUBAL, Stefano MUSSO and Giorgio ANDEREGG

Basic information

Original name

The Stability of Metal N,N,N',N'-Tetrakis(2-aminoethyl)ethane-1,2-diamine (=penten) Complexes and the X-Ray Crystal Structure of [Tl(NO3)(penten)](NO3)2

Authors

GRAMLICH, Volker, Přemysl LUBAL (203 Czech Republic), Stefano MUSSO and Giorgio ANDEREGG

Edition

Helvetica chimica acta, Basileae, Aedibus Georg, 2001

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10402 Inorganic and nuclear chemistry

Country of publisher

Switzerland

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/01:00004478

Organization unit

Faculty of Science
Změněno: 31/5/2004 17:22, prof. RNDr. Přemysl Lubal, Ph.D.

Abstract

V originále

Complex formation between N,N,N',N'-tetrakis(2-aminoethyl)ethane-1,2-diamine (penten) and the metal ions Mn(II), Co(II), Cu(II), Zn(II), Cd(II), Hg(II), Ag(I), Pb(II) and Tl(III) (in 1.00 M NaNO3 and 25 degrees of Celsius) was investigated by potentiometry and spectrophotometry. These are the first reported values of the stability constants for this ligand with Ag(I), Pb(II) and Tl(III). The X-ray crystal structure of [Tl(NO3}(penten}](NO3)2 was determined. In this structure, Tl(III) shows a coordination number of seven made up of the six N-donors and one O-atom of NO3-.

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