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http://hdl.handle.net/1942/9207
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DC Field | Value | Language |
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dc.contributor.author | Pasinszki, Tibor | - |
dc.contributor.author | Havasi, Balazs | - |
dc.contributor.author | HAJGATO, Balazs | - |
dc.contributor.author | Westwood, Nicholas P. C. | - |
dc.date.accessioned | 2009-01-29T15:49:44Z | - |
dc.date.available | 2009-01-29T15:49:44Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | JOURNAL OF PHYSICAL CHEMISTRY A, 113(1). p. 170-176 | - |
dc.identifier.issn | 1089-5639 | - |
dc.identifier.uri | http://hdl.handle.net/1942/9207 | - |
dc.description.abstract | The parent furoxan (1,2,5-oxadiazole 2-oxide), synthesized from glyoxime and NO2(g), has been investigated in the gas phase for the first time by mid-infrared and He I photoelectron spectroscopy, and in the liquid phase by Raman spectroscopy. The ground-state geometry has been obtained from quantum-chemical calculations at the B3LYP, MPn (n = 2-4), CISD, QCISD, CCSD, CCSD(T), RSPTn (n = 2,3), MRCI, and MR-AQCC levels using 6-311++G(2d,2p), cc-pVTZ, aug-cc-pVTZ, cc-pCVTZ, and cc-pVQZ basis sets. Furoxan is predicted to be planar, with a strong exocyclic and a relatively weak endocyclic N-O bond. The furoxan moiety is electron rich, indicated e.g. by a large negative NPA charge (-0.46 e). According to various aromaticity indices, furoxan is nearly as aromatic as furan and furazan. Unlike alkyl- and cyano-substituted furoxans, the parent furoxan, upon thermolysis, does not cleave to the monomer nitrile oxide, yielding only HNCO, HCN, CO2, CO, NO, and H2O decomposition products. | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Synthesis, Spectroscopy and Structure of the Parent Furoxan (HCNO)(2) | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 176 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | 170 | - |
dc.identifier.volume | 113 | - |
local.format.pages | 7 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Pasinszki, Tibor] Lorand Eotvos Univ, Dept Inorgan Chem, Inst Chem, H-1117 Budapest, Hungary. [Pasinszki, Tibor; Havasi, Balazs] Budapest Univ Technol & Econ, Dept Inorgan Chem, H-1521 Budapest, Hungary. [Hajgato, Balazs] Hasselt Univ, Dept SBG, B-3590 Diepenbeek, Belgium. [Westwood, Nicholas P. C.] Univ Guelph, Guelph Waterloo Ctr Grad Work Chem, Dept Chem, Guelph, ON N1G 2W1, Canada. | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1021/jp810066r | - |
dc.identifier.isi | 000262140100023 | - |
item.fullcitation | Pasinszki, Tibor; Havasi, Balazs; HAJGATO, Balazs & Westwood, Nicholas P. C. (2009) Synthesis, Spectroscopy and Structure of the Parent Furoxan (HCNO)(2). In: JOURNAL OF PHYSICAL CHEMISTRY A, 113(1). p. 170-176. | - |
item.validation | ecoom 2010 | - |
item.accessRights | Closed Access | - |
item.fulltext | No Fulltext | - |
item.contributor | Pasinszki, Tibor | - |
item.contributor | Havasi, Balazs | - |
item.contributor | HAJGATO, Balazs | - |
item.contributor | Westwood, Nicholas P. C. | - |
crisitem.journal.issn | 1089-5639 | - |
crisitem.journal.eissn | 1520-5215 | - |
Appears in Collections: | Research publications |
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