%0 Journal Article %1 ISI:000370094200034 %A Mohammadnezhad, Gholamhossein %A Amini, Mostafa M. %A Khavasi, Hamid Reza %A Plass, Winfried %C THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND %D 2016 %I PERGAMON-ELSEVIER SCIENCE LTD %J SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY %K Al-27 Crystal NMR} Spectroscopy; phenoxide; structure; {Aluminum %P 238-243 %R 10.1016/j.saa.2016.01.009 %T Structural and spectroscopic characterizations of aluminum phenoxide %V 157 %X A synthetic route to obtain crystalline aluminum phenoxide was established. Its molecular structure in solid-state and solution is unambiguously determined by single-crystal X-ray diffraction and H-1, C-13 and Al-27 NMR spectroscopy. The single-crystal X-ray analysis revealed the presence of the dimeric THF adduct Al(OPh)(3)center dot THF(2) with a disordered trigonal bipyramidal geometry at the aluminum atom which is bonded to a THF ligand, two terminal and two bridging phenoxy groups (OPh). The solution behavior of the title compound was investigated by Al-27 NMR in non-coordinating (CDCl3) as well as coordinating (THF) solvents at different temperatures. The obtained results indicate the presence of four- and five-coordinate species in solution. (C) 2016 Elsevier B.V. All rights reserved.

@article{ISI:000370094200034, abstract = {{A synthetic route to obtain crystalline aluminum phenoxide was established. Its molecular structure in solid-state and solution is unambiguously determined by single-crystal X-ray diffraction and H-1, C-13 and Al-27 NMR spectroscopy. The single-crystal X-ray analysis revealed the presence of the dimeric THF adduct {[}Al(OPh)(3)center dot THF](2) with a disordered trigonal bipyramidal geometry at the aluminum atom which is bonded to a THF ligand, two terminal and two bridging phenoxy groups (OPh). The solution behavior of the title compound was investigated by Al-27 NMR in non-coordinating (CDCl3) as well as coordinating (THF) solvents at different temperatures. The obtained results indicate the presence of four- and five-coordinate species in solution. (C) 2016 Elsevier B.V. All rights reserved.}}, added-at = {2017-05-10T15:29:29.000+0200}, address = {{THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}}, affiliation = {{Mohammadnezhad, G (Reprint Author), Isfahan Univ Technol, Dept Chem, Esfahan 8415683111, Iran. Mohammadnezhad, Gholamhossein, Isfahan Univ Technol, Dept Chem, Esfahan 8415683111, Iran. Amini, Mostafa M.; Khavasi, Hamid Reza, Shahid Beheshti Univ, Fac Chem, Tehran 1983963113, Iran. Plass, Winfried, Univ Jena, Chair Inorgan Chem 2, Inst Inorgan \& Analyt Chem, Humboldtstr 8, D-07743 Jena, Germany.}}, author = {Mohammadnezhad, Gholamhossein and Amini, Mostafa M. and Khavasi, Hamid Reza and Plass, Winfried}, author-email = {{mohammadnezhad@cc.iut.ac.ir}}, biburl = {https://www.bibsonomy.org/bibtex/2e7fee090858cc3278c4ebbbf2aa3ca84/hkhavasi}, cited-references = {{Abraham A, 2006, J PHYS CHEM B, V110, P6553, DOI 10.1021/jp055058k. Amini MM, 2012, J COORD CHEM, V65, P2945, DOI 10.1080/00958972.2012.707317. 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Patent Application, Patent No. {[}13/838,855, 13838855].}}, doc-delivery-number = {{DD7HL}}, doi = {{10.1016/j.saa.2016.01.009}}, funding-acknowledgement = {{Iran National Science Foundation (INSF); Isfahan University of Technology; Vice President's of Office for Research Affairs Shahid Beheshti University; Deutsche Forschungsgemeinschaft {[}DFG: PL 155/14]}}, funding-text = {{The authors gratefully acknowledge the Iran National Science Foundation (INSF), Isfahan University of Technology, and the Vice President's of Office for Research Affairs Shahid Beheshti University for supporting this work. Additional financial support was granted by the Deutsche Forschungsgemeinschaft (DFG: PL 155/14).}}, interhash = {84bc616ca94dbfe755c4c34436c6486b}, intrahash = {e7fee090858cc3278c4ebbbf2aa3ca84}, issn = {{1386-1425}}, journal = {{SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY}}, journal-iso = {{Spectroc. Acta Pt. A-Molec. Biomolec. Spectr.}}, keywords = {Al-27 Crystal NMR} Spectroscopy; phenoxide; structure; {Aluminum}, keywords-plus = {{CRYSTAL STRUCTURE DETERMINATION; METAL ALKOXIDES; COMPLEXES; POLYMERIZATION; ISOPROPOXIDE; PRECURSORS; SUPPORT; NMR}}, language = {{English}}, month = {{MAR 15}}, number-of-cited-references = {{45}}, pages = {{238-243}}, publisher = {{PERGAMON-ELSEVIER SCIENCE LTD}}, research-areas = {{Spectroscopy}}, researcherid-numbers = {{Mohammadnezhad, Gholamhossein/F-8582-2017}}, times-cited = {{0}}, timestamp = {2017-05-10T15:29:29.000+0200}, title = {{Structural and spectroscopic characterizations of aluminum phenoxide}}, type = {{Article}}, unique-id = {{ISI:000370094200034}}, usage-count-last-180-days = {{2}}, usage-count-since-2013 = {{14}}, volume = {{157}}, web-of-science-categories = {{Spectroscopy}}, year = {{2016}} }