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Synthesis and Characterization of Some Transition Metal Complexes with Mixed Adenine and Acetylacetonate Ligands

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dc.contributor.author Kabbani, Ahmad
dc.contributor.author Hammud, Hassan H.
dc.contributor.author Zaworotko, Michael J.
dc.contributor.author McManus, Gregory J.
dc.contributor.author Ghannoum, Amer M.
dc.contributor.author Masou, Mamdouh S.
dc.date.accessioned 2016-03-15T10:41:20Z
dc.date.available 2016-03-15T10:41:20Z
dc.date.copyright 2009
dc.date.issued 2016-03-15
dc.identifier.issn 1074-1542 en_US
dc.identifier.uri http://hdl.handle.net/10725/3330
dc.description.abstract Metal complexes of divalent copper (1–2), cobalt (3), and nickel (4) with mixed ligands acetylacetone (acac) and adenine were prepared and characterized by IR, mass spectra, elemental and thermal analysis. The X-ray crystal structures of {[Cu(acac)2(adenine)]·EtOH} complex (1) and {[Cu(acac)2(adenine)]·DMF·H2O} (2) were determined. Compound (1) crystallizes in the triclinic space group P − 1 with a = 7.547(3) Å, b = 7.828(3) Å, c = 17.791(6) Å, α = 79.538(6)°, β = 82.240(7)°, γ = 86.010(6)°, V = 1023.1(6) Å3, and Z = 2. Complex (1) forms a hydrogen bonded 2:2 complex {[Cu(acac)2(adenine)]2:[EtOH]2} arranged in bilayers. Complex (2) crystallizes in the triclinic space group P − 1 with a = 7.828(2) Å, b = 8.095(2) Å, c = 16.995(5) Å, α = 78.508(5)°, β = 84.949(5)°, γ = 89.285(5)°, V = 1051.2(5) Å3, and Z = 2. Complex (2) also forms bilayers with H-bonded DMF. Thermal analysis TG and DSC of the compounds (25–800 °C, under N2) reveals the disproportionation of ligands with the associated heat. en_US
dc.language.iso en en_US
dc.title Synthesis and Characterization of Some Transition Metal Complexes with Mixed Adenine and Acetylacetonate Ligands en_US
dc.type Article en_US
dc.description.version Published en_US
dc.title.subtitle Crystal Structures of Solvated Complex {[Cu(acac)2(adenine)]·EtOH} and {[Cu(acac)2(adenine)]·DMF·H2O} en_US
dc.author.school SAS en_US
dc.author.idnumber 198029470 en_US
dc.author.woa N/A en_US
dc.author.department Natural Sciences en_US
dc.description.embargo N/A en_US
dc.relation.journal Journal of Chemical Crystallography en_US
dc.journal.volume 39 en_US
dc.article.pages 853-863 en_US
dc.keywords Adenine en_US
dc.keywords Acetylacetone en_US
dc.keywords Thermal analysis en_US
dc.keywords Complexes en_US
dc.keywords X-ray crystal structure en_US
dc.keywords Bilayers en_US
dc.keywords H-bond en_US
dc.identifier.doi http://dx.doi.org/10.1007/s10870-009-9575-3 en_US
dc.identifier.ctation Zaworotko, M. J., Hammud, H. H., Kabbani, A., McManus, G. J., Ghannoum, A. M., & Masoud, M. S. (2009). Synthesis and Characterization of Some Transition Metal Complexes with Mixed Adenine and Acetylacetonate Ligands: Crystal Structures of Solvated Complex {[Cu (acac) 2 (adenine)]· EtOH} and {[Cu (acac) 2 (adenine)]· DMF· H2O}. Journal of Chemical Crystallography, 39(12), 853-863. en_US
dc.author.email akabbani@lau.edu.lb
dc.identifier.url http://link.springer.com/article/10.1007/s10870-009-9575-3


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