COMPETITION OF OXYGEN- AND NITROGEN-DONOR LIGANDS IN THE SYNTHESIS OF COMPLEX COMPOUNDS OF COPPER WITH 2-(PHENYL-4-CHLOROPHENYLACETYL)INDANDIONE-1,3
The interaction of CuCl and 2-(phenyl-4-chlorophenylacetyl)indandione-1,3 (HL, C23H15ClO3) in a mixed organic solvent (CH3CN, C5H5N, EtOH) gave a solvated crystal complex of copper(II) of composition [Cu(C2H5OH)(L)2]•C2H5OH (I). The isolated compound was investigated by X-ray and IR spectroscopy met...
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MIREA - Russian Technological University
2018-12-01
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| Series: | Тонкие химические технологии |
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| Online Access: | https://www.finechem-mirea.ru/jour/article/view/179 |
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| author | L. A. Nosikova A. N. Kochetov Z. A. Kudryashova A. Yu. Tsivadze |
| author_facet | L. A. Nosikova A. N. Kochetov Z. A. Kudryashova A. Yu. Tsivadze |
| author_sort | L. A. Nosikova |
| collection | DOAJ |
| description | The interaction of CuCl and 2-(phenyl-4-chlorophenylacetyl)indandione-1,3 (HL, C23H15ClO3) in a mixed organic solvent (CH3CN, C5H5N, EtOH) gave a solvated crystal complex of copper(II) of composition [Cu(C2H5OH)(L)2]•C2H5OH (I). The isolated compound was investigated by X-ray and IR spectroscopy methods. Lattice parameters of (I): space gr. P21/c, a = 14.982(1), b = 14.558(1), с = 20.608(2) Å; β= 105.176(2)°; Z = 4 (Z′=1). It is established that the structural units in the crystal structure of the obtained compounds are the neutral square-planar coordination spheres of Cu(II) with cis-oriented deprotonated indandionate ligands L. The spheres are located in the space pairwise. One molecule of EtOH is included in the internal sphere of the complex, and the second is a bridge that unites the coordination centers due to the hydrogen bonds between the hydrogen atom of the hydroxo group of the coordinated alcohol and the O-atom of the keto group of the adjacent bis-chelate. This results in a dimer structure. At the same time, in addition to ethanol, molecules of other co-solvents (CH3CN, C5H5N) do not participate in complex formation and do not form solvates. It was found that a copper(II) complex is formed from copper(I) chloride. When using copper(I) iodide as a starting compound in ethanol in the presence of pyridine the formation of the chelate with the deprotonated ligand HL is not observed. |
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| spelling | doaj.art-8f699c3b07324c70884a72d3637398f22025-03-02T10:57:35ZrusMIREA - Russian Technological UniversityТонкие химические технологии2410-65932686-75752018-12-01136606810.32362/2410-6593-2018-13-6-60-68179COMPETITION OF OXYGEN- AND NITROGEN-DONOR LIGANDS IN THE SYNTHESIS OF COMPLEX COMPOUNDS OF COPPER WITH 2-(PHENYL-4-CHLOROPHENYLACETYL)INDANDIONE-1,3L. A. Nosikova0A. N. Kochetov1Z. A. Kudryashova2A. Yu. Tsivadze3MIREA - Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)MIREA - Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)MIREA - Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences (IPCE RAS)The interaction of CuCl and 2-(phenyl-4-chlorophenylacetyl)indandione-1,3 (HL, C23H15ClO3) in a mixed organic solvent (CH3CN, C5H5N, EtOH) gave a solvated crystal complex of copper(II) of composition [Cu(C2H5OH)(L)2]•C2H5OH (I). The isolated compound was investigated by X-ray and IR spectroscopy methods. Lattice parameters of (I): space gr. P21/c, a = 14.982(1), b = 14.558(1), с = 20.608(2) Å; β= 105.176(2)°; Z = 4 (Z′=1). It is established that the structural units in the crystal structure of the obtained compounds are the neutral square-planar coordination spheres of Cu(II) with cis-oriented deprotonated indandionate ligands L. The spheres are located in the space pairwise. One molecule of EtOH is included in the internal sphere of the complex, and the second is a bridge that unites the coordination centers due to the hydrogen bonds between the hydrogen atom of the hydroxo group of the coordinated alcohol and the O-atom of the keto group of the adjacent bis-chelate. This results in a dimer structure. At the same time, in addition to ethanol, molecules of other co-solvents (CH3CN, C5H5N) do not participate in complex formation and do not form solvates. It was found that a copper(II) complex is formed from copper(I) chloride. When using copper(I) iodide as a starting compound in ethanol in the presence of pyridine the formation of the chelate with the deprotonated ligand HL is not observed.https://www.finechem-mirea.ru/jour/article/view/1792-(ацетил)индандион-1,32-(дифенилацетил)индандион-1,32-(фенил-4-хлорфенилацетил)индандион-1,3copper(i)copper(ii)coordination compounds2-(acetyl)indandion-1,32-(diphenylacetyl)indandion-1,32-(phenyl-4-chlorophenylacetyl)indandione-1,3cyclic tricarbonyl compoundsir spectroscopy |
| spellingShingle | L. A. Nosikova A. N. Kochetov Z. A. Kudryashova A. Yu. Tsivadze COMPETITION OF OXYGEN- AND NITROGEN-DONOR LIGANDS IN THE SYNTHESIS OF COMPLEX COMPOUNDS OF COPPER WITH 2-(PHENYL-4-CHLOROPHENYLACETYL)INDANDIONE-1,3 Тонкие химические технологии 2-(ацетил)индандион-1,3 2-(дифенилацетил)индандион-1,3 2-(фенил-4-хлорфенилацетил)индандион-1,3 copper(i) copper(ii) coordination compounds 2-(acetyl)indandion-1,3 2-(diphenylacetyl)indandion-1,3 2-(phenyl-4-chlorophenylacetyl)indandione-1,3 cyclic tricarbonyl compounds ir spectroscopy |
| title | COMPETITION OF OXYGEN- AND NITROGEN-DONOR LIGANDS IN THE SYNTHESIS OF COMPLEX COMPOUNDS OF COPPER WITH 2-(PHENYL-4-CHLOROPHENYLACETYL)INDANDIONE-1,3 |
| title_full | COMPETITION OF OXYGEN- AND NITROGEN-DONOR LIGANDS IN THE SYNTHESIS OF COMPLEX COMPOUNDS OF COPPER WITH 2-(PHENYL-4-CHLOROPHENYLACETYL)INDANDIONE-1,3 |
| title_fullStr | COMPETITION OF OXYGEN- AND NITROGEN-DONOR LIGANDS IN THE SYNTHESIS OF COMPLEX COMPOUNDS OF COPPER WITH 2-(PHENYL-4-CHLOROPHENYLACETYL)INDANDIONE-1,3 |
| title_full_unstemmed | COMPETITION OF OXYGEN- AND NITROGEN-DONOR LIGANDS IN THE SYNTHESIS OF COMPLEX COMPOUNDS OF COPPER WITH 2-(PHENYL-4-CHLOROPHENYLACETYL)INDANDIONE-1,3 |
| title_short | COMPETITION OF OXYGEN- AND NITROGEN-DONOR LIGANDS IN THE SYNTHESIS OF COMPLEX COMPOUNDS OF COPPER WITH 2-(PHENYL-4-CHLOROPHENYLACETYL)INDANDIONE-1,3 |
| title_sort | competition of oxygen and nitrogen donor ligands in the synthesis of complex compounds of copper with 2 phenyl 4 chlorophenylacetyl indandione 1 3 |
| topic | 2-(ацетил)индандион-1,3 2-(дифенилацетил)индандион-1,3 2-(фенил-4-хлорфенилацетил)индандион-1,3 copper(i) copper(ii) coordination compounds 2-(acetyl)indandion-1,3 2-(diphenylacetyl)indandion-1,3 2-(phenyl-4-chlorophenylacetyl)indandione-1,3 cyclic tricarbonyl compounds ir spectroscopy |
| url | https://www.finechem-mirea.ru/jour/article/view/179 |
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