Properties and Crystal Structure of catena-Poly[praseodymium(III)-hexaaqua-L-threonineK3O,O'O'']trichloride and catena-Poly(pentaaqua-L-threonine-K3O,O',O'') Europium(III) and Ytterbium(III) trichlorides

• Autorzy: Rzączyńska Z. , Mrozek R. , Sikorska-Iwan M. , Żak Z. , Głowiak T.
• Języki publikacji: EN

Abstrakty

EN

New complexes of L-threonine and lanthanides(III) of the formulae: [Pr(L-thr)(H2O)6]Cl3 and {Ln(L-thr)(H2O)5]Cl3, where Ln is Eu(III) and Yb(III), where obtained. They were characterized by elemental, thermal and spectroscopic analyses, as well as the crystal structures were determined by X-ray diffraction method. The compounds are stable up to about 363 K but further further heating leads to decomposition to oxychlorides and next to oxides.

Słowa kluczowe

EN

crystal structure; lanthanide complexes; X-ray; IR spectra

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 1999
• Tom: Vol. 73, nr 8
• Strony: 1259--1272

Twórcy

autor

Rzączyńska Z.

autor

Mrozek R.

autor

Sikorska-Iwan M.

autor

Żak Z.

autor

Głowiak T.