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 SM ISO690:2012BULHAK, Ion, BOUROSH, Pavlina, SCHOLLMEYER, Dieter, ZUBAREVA, Vera, SUWINSKA, Kinga, COVACI (CIOBĂNICĂ), Olga, SIMONOV, Yurii A.. Iron(II) complexes [Fe(DfgH)2(3-CONH2-Py) 2] and [Fe(DfgH)2(4-COOC2H5-Py) 2]: Synthesis and structures. In: Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, 2009, vol. 35, pp. 352-359. ISSN -. DOI: https://doi.org/10.1134/S1070328409050078 |
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  Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya |
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| Volumul 35 / 2009 / ISSN - /ISSNe 1070-3284 | |
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| DOI:https://doi.org/10.1134/S1070328409050078 | |
| Pag. 352-359 | |
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The complexes [Fe(DfgH)2(3-CONH2-Py)2] (I) and [Fe(DfgH)2(4-COOC2H5-Py)2] (II), where DfgH2 is α-benzyl dioxime, were obtained and examined by X-ray diffraction analysis. The equatorial planes of the coordination octahedra of the metal ions consist of two monodeprotonated α-benzyl dioxime residues united through intramolecular hydrogen bonds O-HO into a pseudomacrocyclic system. The neutral molecules 3-CONH 2-Py and 4-COOC2H5-Py are coordinated to the Fe2+ ion through the N atom of the heterocycle. Structure I is layered and structure II is molecular. Intermolecular interactions N-HO are responsible for the formation of layers in crystal structure I. |
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| Cuvinte-cheie Engineering controlled terms Complexation, Coordination reactions, hydrogen, Hydrogen bonds, Iron compounds, Metal ions, X ray diffraction analysis Engineering uncontrolled terms Dioxime, Equatorial planes, Heterocycle, Intermolecular interactions, Intramolecular hydrogen bond, iron complex, Neutral molecules Engineering main heading Crystal structure |
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