Carbon trioxide can be produced, for example, in the drift zone of a negative corona discharge by reactions between carbon dioxide (CO2) and the atomic oxygen (O) created from molecular oxygen by free electrons in the plasma.[2] Another reported method is photolysis of ozone O3 dissolved in liquid CO2, or in CO2/SF6 mixtures at −45 °C, irradiated with light of 253.7 nm. The formation of CO3 is inferred but it appears to decay spontaneously by the route
2 CO3 → 2 CO2 + O2
with a lifetime much shorter than 1 minute.[3] Carbon trioxide can be made by blowing ozone at dry ice (solid CO2), and it has also been detected in reactions between carbon monoxide (CO) and molecular oxygen (O2). Along with the ground state C2visomer,[4] the first spectroscopic detection of the D3h isomer was in electron-irradiated ices of carbon dioxide.[5]
References
^ T. Kowalczyk; A. I. Krylov (Aug 2007). "Electronic structure of carbon trioxide and vibronic interactions involving Jahn–Teller states". J. Phys. Chem. A. 111 (33): 8271–8276. Bibcode:2007JPCA..111.8271K. doi:10.1021/jp073627d. ISSN 1089-5639. PMID 17661455.
^ Sabin, J. R; Kim, H (1971). "A theoretical study of the structure and properties of carbon trioxide". Chemical Physics Letters. 11 (5): 593–597. Bibcode:1971CPL....11..593S. doi:10.1016/0009-2614(71)87010-0.
^ DeMore W. B.; Jacobsen C. W. (1969). "Formation of carbon trioxide in the photolysis of ozone in liquid carbon dioxide". Journal of Physical Chemistry. 73 (9): 2935–2938. doi:10.1021/j100843a026.
^Bennett, Chris J.; Jamieson, C.; Mebel, Alexander M.; Kaiser, Ralf I. (2004). "Untangling the formation of the cyclic carbon trioxide isomer in low temperature carbon dioxide ices". Physical Chemistry Chemical Physics. 6 (4): 735. Bibcode:2004PCCP....6..735B. doi:10.1039/b315626p. S2CID 51769127.
^Jamieson, Corey S.; Mebel, Alexander M.; Kaiser, Ralf I. (2006). "Identification of the D3h Isomer of Carbon Trioxide (CO3) and Its Implications for Atmospheric Chemistry". ChemPhysChem. 7 (12): 2508–2513. doi:10.1002/cphc.200600390. PMID 17029325.
Further reading
Sobek V.; Skalný J. D. (1993). "A simple model of processes in the drift region of negative corona discharge in a mixture of air with halocarbons". Czechoslovak Journal of Physics. 43 (8): 807. Bibcode:1993CzJPh..43..807S. doi:10.1007/BF01589802. S2CID 120356317.
Pople J. A.; Seeger U.; Seeger R.; Schleyer P. v. R. (2004). "The structure of carbonate". Journal of Computational Chemistry. 1 (2): 199–203. doi:10.1002/jcc.540010215. S2CID 98748631.
Moll N. G.; Clutter D. R.; Thompson W. E. (1966). "Carbonate: Its Production, Infrared Spectrum, and Structure Studied in a Matrix of Solid CO2". The Journal of Chemical Physics. 45 (12): 4469–4481. Bibcode:1966JChPh..45.4469M. doi:10.1063/1.1727526.
Gimarc B. M.; Chou T. S. (1968). "Geometry and Electronic Structure of Carbon Trioxide". The Journal of Chemical Physics. 49 (9): 4043–4047. Bibcode:1968JChPh..49.4043G. doi:10.1063/1.1670715.
DeMore W. B.; Dede C. (1970). "Pressure dependence of carbon trioxide formation in the gas-phase reaction of O(1D) with carbon dioxide". Journal of Physical Chemistry. 74 (13): 2621–2625. doi:10.1021/j100707a006.
Francisco J. S.; Williams I. H. (1985). "A theoretical study of the force field for carbon trioxide". Chemical Physics. 95 (3): 373. Bibcode:1985CP.....95..373F. doi:10.1016/0301-0104(85)80160-9.
December 26, 2022
carbon, trioxide, polyatomic, carbonate, postal, district, postcode, area, unstable, oxide, carbon, oxocarbon, possible, isomers, carbon, trioxide, include, ones, with, molecular, symmetry, point, groups, state, consisting, dioxirane, been, shown, ground, stat. For polyatomic ion CO2 3 see Carbonate For the UK postal district see CO postcode area Carbon trioxide CO3 is an unstable oxide of carbon an oxocarbon The possible isomers of carbon trioxide include ones with molecular symmetry point groups Cs D3h and C2v The C2v state consisting of a dioxirane has been shown to be the ground state of the molecule 1 Carbon trioxide should not be confused with the stable carbonate ion CO2 3 Carbon trioxide The Cs D3h and C2v isomers of carbon trioxideNamesIUPAC name Dioxiran 3 oneIdentifiersCAS Number 12144 05 73D model JSmol Cs Interactive imageD3h Interactive imageC2v Interactive imagePubChem CID 19817254InChI InChI 1S CO3 c2 1 3 4 1Key NPDDCAZCWJWIBW UHFFFAOYSA NSMILES Cs O C O O D3h O C O O C2v O C1OO1PropertiesChemical formula C O 3Molar mass 60 008 g mol 1Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox references Carbon trioxide can be produced for example in the drift zone of a negative corona discharge by reactions between carbon dioxide CO2 and the atomic oxygen O created from molecular oxygen by free electrons in the plasma 2 Another reported method is photolysis of ozone O3 dissolved in liquid CO2 or in CO2 SF6 mixtures at 45 C irradiated with light of 253 7 nm The formation of CO3 is inferred but it appears to decay spontaneously by the route 2 CO3 2 CO2 O2with a lifetime much shorter than 1 minute 3 Carbon trioxide can be made by blowing ozone at dry ice solid CO2 and it has also been detected in reactions between carbon monoxide CO and molecular oxygen O2 Along with the ground state C2v isomer 4 the first spectroscopic detection of the D3h isomer was in electron irradiated ices of carbon dioxide 5 References Edit T Kowalczyk A I Krylov Aug 2007 Electronic structure of carbon trioxide and vibronic interactions involving Jahn Teller states J Phys Chem A 111 33 8271 8276 Bibcode 2007JPCA 111 8271K doi 10 1021 jp073627d ISSN 1089 5639 PMID 17661455 Sabin J R Kim H 1971 A theoretical study of the structure and properties of carbon trioxide Chemical Physics Letters 11 5 593 597 Bibcode 1971CPL 11 593S doi 10 1016 0009 2614 71 87010 0 DeMore W B Jacobsen C W 1969 Formation of carbon trioxide in the photolysis of ozone in liquid carbon dioxide Journal of Physical Chemistry 73 9 2935 2938 doi 10 1021 j100843a026 Bennett Chris J Jamieson C Mebel Alexander M Kaiser Ralf I 2004 Untangling the formation of the cyclic carbon trioxide isomer in low temperature carbon dioxide ices Physical Chemistry Chemical Physics 6 4 735 Bibcode 2004PCCP 6 735B doi 10 1039 b315626p S2CID 51769127 Jamieson Corey S Mebel Alexander M Kaiser Ralf I 2006 Identification of the D3h Isomer of Carbon Trioxide CO3 and Its Implications for Atmospheric Chemistry ChemPhysChem 7 12 2508 2513 doi 10 1002 cphc 200600390 PMID 17029325 Further reading EditSobek V Skalny J D 1993 A simple model of processes in the drift region of negative corona discharge in a mixture of air with halocarbons Czechoslovak Journal of Physics 43 8 807 Bibcode 1993CzJPh 43 807S doi 10 1007 BF01589802 S2CID 120356317 Pople J A Seeger U Seeger R Schleyer P v R 2004 The structure of carbonate Journal of Computational Chemistry 1 2 199 203 doi 10 1002 jcc 540010215 S2CID 98748631 Moll N G Clutter D R Thompson W E 1966 Carbonate Its Production Infrared Spectrum and Structure Studied in a Matrix of Solid CO2 The Journal of Chemical Physics 45 12 4469 4481 Bibcode 1966JChPh 45 4469M doi 10 1063 1 1727526 Gimarc B M Chou T S 1968 Geometry and Electronic Structure of Carbon Trioxide The Journal of Chemical Physics 49 9 4043 4047 Bibcode 1968JChPh 49 4043G doi 10 1063 1 1670715 DeMore W B Dede C 1970 Pressure dependence of carbon trioxide formation in the gas phase reaction of O 1D with carbon dioxide Journal of Physical Chemistry 74 13 2621 2625 doi 10 1021 j100707a006 Francisco J S Williams I H 1985 A theoretical study of the force field for carbon trioxide Chemical Physics 95 3 373 Bibcode 1985CP 95 373F doi 10 1016 0301 0104 85 80160 9 Retrieved from https en wikipedia org w index php title Carbon trioxide amp oldid 1063542713, wikipedia, wiki, book, books, library,
