%0 Journal Article %1 ISI:000295435000009 %A Sabounchei, Seyyed Javad %A Salehzadeh, Sadegh %A Hosseinzadeh, Marjan %A Bagherjeri, Fateme Akhlaghi %A Khavasi, Hamid Reza %C THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND %D 2011 %I PERGAMON-ELSEVIER SCIENCE LTD %J POLYHEDRON %K Mercury(II) Theoretical X-ray complexes; crystal halides structure; studies} ylide; {Phosphorus %N 15 %P 2486-2492 %R 10.1016/j.poly.2011.06.033 %T Structural, theoretical and multinuclear NMR study of mercury(II) complexes with a new ambidentate phosphorus ylide %V 30 %X The reaction of the new ambidentate ylide, Ph(3)PCHCOCH(2)COOC(2)H(5) (EAPPY), with HgX(2) (X = Cl, Br and I) in equimolar ratios using methanol as the solvent leads to binuclear complexes of the type EAPPY center dot HgX(2)(2) (X = Cl (1), Br (2) and I (3)). Single crystal X-ray analysis reveals the presence of a centrosymmetric dimeric structure containing the ylide and HgX2 (X = Br or I). The IR and NMR data of the product (EAPPY)center dot HgCl(2)(2) (I), formed by the reaction of mercury(II) chloride with the same ylide, are similar to those of 2 and 3. Analytical data indicate a 1:1 stoichiometry between the ylide and Hg(II) halide in each of the three products. Theoretical studies indicate that the nature of the R group in ylides of the type Ph(3)PCHCOR has a weak effect on the Hg-C(ylide) bond length in binuclear Hg(2)L(2)I(4) complexes. (C) 2011 Elsevier Ltd. All rights reserved.

@article{ISI:000295435000009, abstract = {{The reaction of the new ambidentate ylide, Ph(3)PCHCOCH(2)COOC(2)H(5) (EAPPY), with HgX(2) (X = Cl, Br and I) in equimolar ratios using methanol as the solvent leads to binuclear complexes of the type {[}EAPPY center dot HgX(2)](2) (X = Cl (1), Br (2) and I (3)). Single crystal X-ray analysis reveals the presence of a centrosymmetric dimeric structure containing the ylide and HgX2 (X = Br or I). The IR and NMR data of the product {[}(EAPPY)center dot HgCl(2)](2) (I), formed by the reaction of mercury(II) chloride with the same ylide, are similar to those of 2 and 3. Analytical data indicate a 1:1 stoichiometry between the ylide and Hg(II) halide in each of the three products. Theoretical studies indicate that the nature of the R group in ylides of the type Ph(3)PCHCOR has a weak effect on the Hg-C(ylide) bond length in binuclear Hg(2)L(2)I(4) complexes. (C) 2011 Elsevier Ltd. All rights reserved.}}, added-at = {2017-05-10T15:29:29.000+0200}, address = {{THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}}, affiliation = {{Sabounchei, SJ (Reprint Author), Bu Ali Sina Univ, Fac Chem, Hamadan 65174, Iran. Sabounchei, Seyyed Javad; Salehzadeh, Sadegh; Hosseinzadeh, Marjan; Bagherjeri, Fateme Akhlaghi, Bu Ali Sina Univ, Fac Chem, Hamadan 65174, Iran. Khavasi, Hamid Reza, Shahid Beheshti Univ, Dept Chem, GC, Tehran 1983963113, Iran.}}, author = {Sabounchei, Seyyed Javad and Salehzadeh, Sadegh and Hosseinzadeh, Marjan and Bagherjeri, Fateme Akhlaghi and Khavasi, Hamid Reza}, author-email = {{jsabounchei@yahoo.co.uk}}, biburl = {https://www.bibsonomy.org/bibtex/2212a346d143403c373d58953f247c2f2/hkhavasi}, cited-references = {{ALBANESE JA, 1988, INORG CHIM ACTA, V150, P213, DOI 10.1016/S0020-1693(00)90601-7. ALBANESE JA, 1990, INORG CHEM, V29, P2209, DOI 10.1021/ic00337a007. 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VICENTE J, 1987, J ORGANOMET CHEM, V333, P129, DOI 10.1016/S0022-328X(00)99038-7.}}, doc-delivery-number = {{827NK}}, doi = {{10.1016/j.poly.2011.06.033}}, funding-acknowledgement = {{Bu-Ali Sina University}}, funding-text = {{We are grateful to the Bu-Ali Sina University for a grant and Mr. Zebarjadian for recording the NMR spectra.}}, interhash = {0881cbfc32511400027bc5562fed0cb3}, intrahash = {212a346d143403c373d58953f247c2f2}, issn = {{0277-5387}}, journal = {{POLYHEDRON}}, journal-iso = {{Polyhedron}}, keywords = {Mercury(II) Theoretical X-ray complexes; crystal halides structure; studies} ylide; {Phosphorus}, keywords-plus = {{UNPRECEDENTED O-COORDINATION; CARBONYL-STABILIZED YLIDES; X-RAY-STRUCTURE; MOLECULAR-STRUCTURE; HALIDE-COMPLEXES; SILVER(I) COMPLEXES; CRYSTAL-STRUCTURE; BENZOYLMETHYLENETRIPHENYLPHOSPHORANE; PALLADIUM(II); LIGANDS}}, language = {{English}}, month = {{SEP 21}}, number = {{15}}, number-of-cited-references = {{45}}, pages = {{2486-2492}}, publisher = {{PERGAMON-ELSEVIER SCIENCE LTD}}, research-areas = {{Chemistry; Crystallography}}, times-cited = {{5}}, timestamp = {2017-05-10T15:29:29.000+0200}, title = {{Structural, theoretical and multinuclear NMR study of mercury(II) complexes with a new ambidentate phosphorus ylide}}, type = {{Article}}, unique-id = {{ISI:000295435000009}}, usage-count-last-180-days = {{0}}, usage-count-since-2013 = {{2}}, volume = {{30}}, web-of-science-categories = {{Chemistry, Inorganic \& Nuclear; Crystallography}}, year = {{2011}} }