Infrared spectra of C2H2 under jet-cooled and para-H2 matrix conditions
| Data(s) |
2007
|
|---|---|
| Resumo |
In spectra of jet-cooled C2H2 recorded with an FTIR spectrometer, the ν5, ν4 + ν5, ν3 and ν2 + ν4 + ν5 bands all exhibit an intensity distribution corresponding to ∼6 K for rotation, with no evidence of nuclear spin conversion. Spectra of C2H2 isolated in solid p-H2 show no evidence of rotation of C2H2. The strong interaction between ν3 and ν2 + ν4 + ν5 in the gas phase is diminished in solid p-H2. Lines associated with dimer, trimer and tetramer of C2H2 are identified. Spectral features characteristic of solid state acetylene are observed under jet-cooled conditions. © 2007 Elsevier B.V. All rights reserved. info:eu-repo/semantics/published |
| Formato |
1 full-text file(s): application/pdf |
| Identificador |
uri/info:doi/10.1016/j.cplett.2007.01.014 https://dipot.ulb.ac.be/dspace/bitstream/2013/74935/1/Didriche_2.pdf http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/74935 |
| Idioma(s) |
en |
| Direitos |
1 full-text file(s): info:eu-repo/semantics/restrictedAccess |
| Fonte |
Chemical physics letters, 435 (4-6 |
| Palavras-Chave | #Chimie #Physique atomique et moléculaire #Spectroscopie [électromagnétisme, optique, acoustique] |
| Tipo |
info:eu-repo/semantics/article info:ulb-repo/semantics/articlePeerReview info:ulb-repo/semantics/openurl/article |
