Synthesis and Structure of the 2-Amino-3-Hydroxypyridine Complexes with Trivalent Praseodymium, Neodymium, Samarium, and Europium Nitrates: Crystal Structure of Tris(2-Amino-3-Hydroxypyridine)trinitratosamarium(III) Monohydrate

The complexes of the composition LnL3(NO3)3 · nH2O (Ln = Pr, Nd, Sm, Eu; n = 0-3) are prepared by the reaction of Ln(NO3)3 with 2-amino-3-hydroxypyridine (L) in acetone at pH 2. The crystal structure of SmL3(NO3)3 · H2O is determined. The ligand is involved in the complex as a neutral species of the bipolar ion coordinated through the oxygen atom. The IR and UV spectral parameters of the complexes are discussed.

Authors
Palkina K.K.1 , Kuz'mina N.E.1 , Strashnova S.B. 2 , Zaitsev B.E. 2 , Koval'chukova O.V. 2 , Nikitin S.V. 3 , Goncharov O.V. 2 , Shchelokov R.N. 1
Editors
-
Publisher
IAPC Nauka/Interperiodica
Number of issue
4
Language
English
Pages
515-520
Status
Published
Department
-
DOI
-
Number
-
Volume
45
Year
2000
Organizations
  • 1 Kurnakov Inst. Gen. and Inorg. Chem., Russian Academy of Sciences, Leninskii pr. 31, Moscow, 117907, Russian Federation
  • 2 University of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
  • 3 Research Institute of Pharmacology, Russian Academy of Sciences, Moscow, Russian Federation
Keywords
-
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/494/