Publication details
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 | |
|---|---|
| Year of publication | 2001 |
| Type | Article in Periodical |
| Magazine / Source | Helvetica chimica acta |
| MU Faculty or unit | |
| Citation | |
| Field | Inorganic chemistry |
| Description | 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-. |
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