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Article: Observation of a HI leaving group following ultraviolet photolysis of CH 2I 2 in water and an ab initio investigation of the O-H insertion/HI elimination reactions of the CH 2I-I isopolyhalomethane species with H 2O and 2H 2O

TitleObservation of a HI leaving group following ultraviolet photolysis of CH 2I 2 in water and an ab initio investigation of the O-H insertion/HI elimination reactions of the CH 2I-I isopolyhalomethane species with H 2O and 2H 2O
Authors
KeywordsPhysics chemistry
Issue Date2003
PublisherAmerican Institute of Physics. The Journal's web site is located at http://jcp.aip.org/jcp/staff.jsp
Citation
Journal of Chemical Physics, 2003, v. 119 n. 9, p. 4671-4681 How to Cite?
AbstractUltraviolet/visible absorption and pH measurements that indicate significant production of H + and I - product following ultraviolet photolysis of CH 2I 2 in liquid water are presented. As such, the chemical reactivity of isodiiodomethane (CH 2I-I) with H 2O and 2H 2O is explored using ab initio calculations and compared to previous results. The CH 2I-I isopolyhalomethane species is found to react with water by an O-H insertion/HI elimination reaction mechanism that forms a HI leaving group.
Persistent Identifierhttp://hdl.handle.net/10722/42359
ISSN
2017 Impact Factor: 2.843
2015 SCImago Journal Rankings: 0.959
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLi, YLen_HK
dc.contributor.authorZhao, Cen_HK
dc.contributor.authorKwok, WMen_HK
dc.contributor.authorGuan, Xen_HK
dc.contributor.authorZuo, Pen_HK
dc.contributor.authorPhillips, DLen_HK
dc.date.accessioned2007-01-29T08:47:42Z-
dc.date.available2007-01-29T08:47:42Z-
dc.date.issued2003en_HK
dc.identifier.citationJournal of Chemical Physics, 2003, v. 119 n. 9, p. 4671-4681-
dc.identifier.issn0021-9606en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42359-
dc.description.abstractUltraviolet/visible absorption and pH measurements that indicate significant production of H + and I - product following ultraviolet photolysis of CH 2I 2 in liquid water are presented. As such, the chemical reactivity of isodiiodomethane (CH 2I-I) with H 2O and 2H 2O is explored using ab initio calculations and compared to previous results. The CH 2I-I isopolyhalomethane species is found to react with water by an O-H insertion/HI elimination reaction mechanism that forms a HI leaving group.en_HK
dc.format.extent321508 bytes-
dc.format.extent30208 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://jcp.aip.org/jcp/staff.jspen_HK
dc.relation.ispartofJournal of Chemical Physicsen_HK
dc.rightsCopyright 2003 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Journal of Chemical Physics, 2003, v. 119 n. 9, p. 4671-4681 and may be found at https://doi.org/10.1063/1.1595636-
dc.subjectPhysics chemistryen_HK
dc.titleObservation of a HI leaving group following ultraviolet photolysis of CH 2I 2 in water and an ab initio investigation of the O-H insertion/HI elimination reactions of the CH 2I-I isopolyhalomethane species with H 2O and 2H 2Oen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0021-9606&volume=119&issue=9&spage=4671&epage=4681&date=2003&atitle=Observation+of+a+HI+leaving+group+following+ultraviolet+photolysis+of+CH2I2+in+water+and+an+ab+initio+investigation+of+the+O–H+insertion/HI+elimination+reactions+of+the+CH2I–I+isopolyhalomethane+species+with+H2O+and+2H2Oen_HK
dc.identifier.emailPhillips, DL:phillips@hku.hken_HK
dc.identifier.authorityPhillips, DL=rp00770en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.1595636en_HK
dc.identifier.scopuseid_2-s2.0-0141676082en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0141676082&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume119en_HK
dc.identifier.issue9en_HK
dc.identifier.spage4671en_HK
dc.identifier.epage4681en_HK
dc.identifier.isiWOS:000184775200008-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLi, YL=27168456500en_HK
dc.identifier.scopusauthoridZhao, C=7403563836en_HK
dc.identifier.scopusauthoridKwok, WM=7103129332en_HK
dc.identifier.scopusauthoridGuan, X=8313149700en_HK
dc.identifier.scopusauthoridZuo, P=35068878800en_HK
dc.identifier.scopusauthoridPhillips, DL=7404519365en_HK

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