Significant impact of lanthanide contraction on the structure of the phenanthroline complexes

The structure of La, Nd, Eu and Lu complexes with N,N,N',N'-tetrabutyl-1,10-phenanthroline-2,9-dicarbox- amide ligand was examined using X-ray diffraction analysis. Due to the effect of lanthanide contraction, lutetium forms unique type of complex having the coordination number 9 in contrast to other 10-coordinated lanthanides. © 2021

Authors
Lemport P.S.1 , Evsiunina M.V.1 , Nelyubina Y.V. 2 , Isakovskaya K.L.2, 3 , Khrustalev V.N. 4, 5 , Petrov V.S.1 , Pozdeev A.S.1 , Matveev P.I.1 , Ustynyuk Y.A.1 , Nenajdenko V.G. 1
Journal
Mendeleev Communications
Publisher
Royal Society of Chemistry
Number of issue
6
Language
English
Pages
853-855
Status
Published
Link
External link
DOI
10.1016/J.MENCOM.2021.11.028
Volume
31
Year
2021
Organizations
  • 1 Department of Chemistry, M. V. Lomonosov Moscow State University, Moscow, 119991, Russian Federation
  • 2 A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, 119991, Russian Federation
  • 3 D. I. Mendeleev University of Chemical Technology of Russia, Moscow, 125047, Russian Federation
  • 4 Peoples Friendship University of Russia (RUDN University), 117198 Moscow, Russian Federation
  • 5 N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, 119991, Russian Federation
Keywords
complex; coordination number; lanthanide; lutetium complexes; phenanthrolinediamide; polydentate ligand; X-ray
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