Synthesis, Molecular Structure, and Spectral Characteristics of Lead(II) Complexes with 1,5-Dimethyl-4-[2-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl]-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

Abstract: Pb(II) cations form complexes with 1,5-dimethyl-4-[2-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl]-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (HL) in an aqueous-ethanolic solution. The C42H41N13O9Pb2 compound has been isolated in the crystalline state and its spectral characteristics have been determined. As per X-ray diffraction analysis data, it is a cocrystallizate of the Pb2L2(OH)2·(H2O)2 binuclear complex and the PbLNO3 dimeric associate. According to the simulation using the Bader method, the lead cations both in the binuclear structure and in the dimeric associate have not interacted. © 2020, Pleiades Publishing, Ltd.

Authors
Vu T.N.A. 1 , Utenyshev A.N. 2, 3 , Polyanskaya N.A. 1 , Nguyen V.A.4, 5 , Kovalchukova O.V. 1, 6
Journal
Russian Journal of General Chemistry
Number of issue
11
Language
English
Pages
2128-2133
Status
Published
Link
External link
DOI
10.1134/S1070363220110171
Volume
90
Year
2020
Organizations
  • 1 Russian Peoples’ Friendship University, Moscow, 117198, Russian Federation
  • 2 Institute of Problems of Chemical Physics, Chernogolovka, 142432, Russian Federation
  • 3 I.M. Sechenov First Moscow State Medical University, Moscow, 119146, Russian Federation
  • 4 Laboratory of Applied Physics, Graduate Institute of Materials Science, Dong Duc Thang University, Ho Chi Minh City, 729000, Viet Nam
  • 5 Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, 729000, Viet Nam
  • 6 A.N. Kosygin Russian State University, Moscow, 117997, Russian Federation
Keywords
azopyrazolone derivatives; complex compounds; lead(II); quantum-chemical simulation; X-ray diffraction analysis
Date of creation
20.04.2021
Date of change
20.04.2021
Short link
https://repository.rudn.ru/en/records/article/record/72573/
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