scholarly journals Uranyl Complexes with Selenium or Tellurium Containing Chelate Ligands

2021 ◽  
Author(s):  
Thomas M. Klapötke ◽  
Wolfgang Beck ◽  
Peter Meyer
Keyword(s):  
Uranyl Complexes ◽  
Chelate Ligands

ChemInform Abstract: URANYL COMPLEXES AS CHELATE LIGANDS TOWARD TRANSITION METAL IONS

1975 ◽  
Vol 6 (39) ◽  
pp. no-no
Author(s):  
M. VIDALI ◽  
P. A. VIGATO ◽  
U. CASELLATO ◽  
E. TONDELLO ◽  
O. TRAVERSO
Keyword(s):  
Transition Metal ◽  
Metal Ions ◽  
Transition Metal Ions ◽  
Uranyl Complexes ◽  
Chelate Ligands

Uranyl complexes as chelate ligands toward transition metal ions

1975 ◽  
Vol 37 (7-8) ◽  
pp. 1715-1719 ◽  
Author(s):  
M. Vidali ◽  
P.A. Vigato ◽  
U. Casellato ◽  
E. Tondello ◽  
O. Traverso
Keyword(s):  
Transition Metal ◽  
Metal Ions ◽  
Transition Metal Ions ◽  
Uranyl Complexes ◽  
Chelate Ligands

Uranyl Complexes of Alkyl-Bridged Ditopic Diaminotetraphenol Ligands and Their Use as Uranyl Ion Extractors

2013 ◽  
Vol 52 (15) ◽  
pp. 8591-8600 ◽  
Author(s):  
Antti Riisiö ◽  
Ari Väisänen ◽  
Reijo Sillanpää
Keyword(s):  
Uranyl Ion ◽  
Uranyl Complexes

PYRIDINE N-OXIDE COMPLEXES OF ZIRCONYL, THORIUM, AND URANYL PERCHLORATES

1964 ◽  
Vol 42 (4) ◽  
pp. 856-860 ◽  
Author(s):  
P. Rama Murthy ◽  
C. C. Patel
Keyword(s):  
Absorption Spectra ◽  
Electronic Absorption ◽  
Electronic Absorption Spectra ◽  
Visible Region ◽  
Lone Pair ◽  
Vibrational Structure ◽  
Uranyl Complexes ◽  
Bond Character

Pyridine N-oxide complexes having the composition ZrO(Py•O)6(ClO4)2, Th(Py•O)8(ClO4)4, and UO2(Py•O)5(ClO4)2 have been prepared. The infrared and electronic absorption spectra show that the bonding between the metal and pyridine N-oxide in the complexes has occurred by donation of the lone pair of p-electrons on oxygen to the metal, and that the π-bond character of NO group increases in the complexes as uranyl < thorium < zirconyl. The decrease in the vibrational structure of the UO22+ spectrum in the visible region indicates strong coordination of pyridine N-oxide to the uranyl group. The decomposition temperatures of zirconyl, thorium, and uranyl complexes are 307, 350, and 319 °C respectively.

scholarly journals Mandelohydroxamic Acid as Ligand for Copper(II) 15-Metallacrown-5 Lanthanide(III) and Copper(II) 15-Metallacrown-5 Uranyl Complexes

2006 ◽  
Vol 2006 (7) ◽  
pp. 1466-1474 ◽  
Author(s):  
Tatjana N. Parac-Vogt ◽  
Antoine Pacco ◽  
Peter Nockemann ◽  
Yao-Feng Yuan ◽  
Christiane Görller-Walrand ◽  
...  
Keyword(s):  
Uranyl Complexes

Origins of Enantioselectivity with Nitrogen−Sulfur Chelate Ligands in Palladium-Catalyzed Allylic Substitution

1999 ◽  
Vol 64 (22) ◽  
pp. 8256-8262 ◽  
Author(s):  
Harry Adams ◽  
James C. Anderson ◽  
Rachel Cubbon ◽  
Daniel S. James ◽  
John P. Mathias
Keyword(s):  
Allylic Substitution ◽  
Chelate Ligands ◽  
Palladium Catalyzed

Preparation of Optically Activeα-Amino[3]ferrocenophanes− Building Blocks for Chelate Ligands in Asymmetric Catalysis

2003 ◽  
Vol 2003 (23) ◽  
pp. 4261-4261 ◽  
Author(s):  
Patrick Liptau ◽  
Ludger Tebben ◽  
Gerald Kehr ◽  
Birgit Wibbeling ◽  
Roland Fröhlich ◽  
...  
Keyword(s):  
Asymmetric Catalysis ◽  
Building Blocks ◽  
Chelate Ligands

Synthesis, structure and properties of ruthenium(II) complexes with quinolinedione derivatives as chelate ligands: Crystal structure of [Ru(CO)2Cl2(6-methoxybenzo[g]quinoline-5,10-dione)]

Polyhedron ◽  
2007 ◽  
Vol 26 (18) ◽  
pp. 5527-5532 ◽  
Author(s):  
Yolanda Prieto ◽  
Marcelo Muñoz ◽  
Verónica Arancibia ◽  
Mauricio Valderrama ◽  
Fernando J. Lahoz ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Structure And Properties ◽  
Chelate Ligands
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