17th Saint Petersburg International Conference on Integrated Navigation Systems, ICINS 2010 - Proceedings.
State Research Center of the Russian Federation.
2010.
P. 397-398
Synthesis of copper and zinc chloride complexes with triand tetranitrofluorenones. Crystal and molecular structure of 2,4,5,7- tetranitrofluorenone
The complexes MLCl2 · nH2O and ML 2Cl2 · nH2O, where M = Cu(II), Zn and n = 1-4, were isolated and identified due to the reactions of Cu(II) and Zn (II) chlorides with 2,4,7-trinitrofluorene (L1), 2,4,7-trinitrofluorenone (L1a), and 2,4,5,7-tetranitrofluorene (L2). It was shown that, during complex formation, L1 and L2 were oxidized to fluorenones (L1a, L2a) and as neutral ligands formed 1:1 and 2:1 complexes with metal cations. A single crystal of tetranitrofluorenone (L2a) was isolated, and its crystal and molecular structure was determined. The complexes were studied by X-ray powder diffraction analysis, their spectral (IR and UV) characteristics were determined, and the structures for the complexes were proposed. © Pleiades Publishing, Ltd., 2010.
Authors
Strashnova S.B.
1
,
Avramenko O.V.
1
,
Sadikov G.G.2
,
Antsyshkina A.S.2
,
Sergienko V.S.
2
,
Koval'chukova O.V.
1
,
Zaitseva B.E.
1
Publisher
IAPC Nauka/Interperiodica
Number of issue
6
Language
English
Pages
895-903
Status
Published
Link
Volume
55
Year
2010
Organizations
- 1 Russian Peoples Friendship University, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
- 2 Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russian Federation
Keywords
Chlorine compounds; Crystal structure; Molecular structure; Single crystals; Synthesis (chemical); X ray powder diffraction; Zinc chloride; Chloride complexes; Complex formations; Copper and zinc; Crystal and molecular structure; Fluorenones; Metal cation; Neutral ligands; X-ray powder; Copper compounds
Date of creation
19.10.2018
Date of change
19.10.2018
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