Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024288411> ?p ?o ?g. }
- W2024288411 endingPage "10550" @default.
- W2024288411 startingPage "10535" @default.
- W2024288411 abstract "High-resolution helium nanodroplet isolation spectra of the first overtone (2ν1) of the acetylenic stretch of several substituted acetylenes (RC≡C–H) at T=0.38 K, have been observed for the first time. A tunable 1.5 μm laser is coupled, using a power buildup cavity, to a beam of He droplets seeded with the molecule to be studied. Absorption spectra are recorded by monitoring the beam depletion as a function of laser frequency with a thermal detector. The spectra of hydrogen cyanide (HCN), monodeuteroacetylene (DCCH), cyanoacetylene (NCCCH), propyne (CH3CCH), trifluoropropyne (CF3CCH), 3,3-dimethylbutyne ((CH3)3CCCH), and trimethylsilylacetylene ((CH3)3SiCCH) have been recorded. Due to the superfluid nature of the droplet, rotational resolution is achieved despite the presence of some solvent-induced broadening. The spectroscopic constants have been extracted by means of spectral simulations. The resulting rotational constants are smaller than for the bare molecule by a factor which depends on the molecule nonsphericity and its gas-phase moment of inertia. The linewidths are found to be at least twice as large as those of the corresponding fundamental (ν1) transitions observed in a helium droplet by Nauta et al. [Faraday Discuss. Chem. Soc. 113, 261 (1999) and references therein]. The helium-induced spectral shifts are found to be very small, but cannot be easily rationalized." @default.
- W2024288411 created "2016-06-24" @default.
- W2024288411 creator A5010485077 @default.
- W2024288411 creator A5015711601 @default.
- W2024288411 creator A5043930717 @default.
- W2024288411 creator A5083491781 @default.
- W2024288411 creator A5085728559 @default.
- W2024288411 date "2000-12-15" @default.
- W2024288411 modified "2023-10-03" @default.
- W2024288411 title "First overtone helium nanodroplet isolation spectroscopy of molecules bearing the acetylenic CH chromophore" @default.
- W2024288411 cites W104177175 @default.
- W2024288411 cites W17640460 @default.
- W2024288411 cites W1963858117 @default.
- W2024288411 cites W1964086617 @default.
- W2024288411 cites W1965258253 @default.
- W2024288411 cites W1965269488 @default.
- W2024288411 cites W1967066066 @default.
- W2024288411 cites W1971642626 @default.
- W2024288411 cites W1972967339 @default.
- W2024288411 cites W1973715575 @default.
- W2024288411 cites W1974243114 @default.
- W2024288411 cites W1975494112 @default.
- W2024288411 cites W1978692013 @default.
- W2024288411 cites W1979364624 @default.
- W2024288411 cites W1983373647 @default.
- W2024288411 cites W1983404746 @default.
- W2024288411 cites W1983864122 @default.
- W2024288411 cites W1984365311 @default.
- W2024288411 cites W1984658132 @default.
- W2024288411 cites W1985696834 @default.
- W2024288411 cites W1989814314 @default.
- W2024288411 cites W1995398932 @default.
- W2024288411 cites W2000218650 @default.
- W2024288411 cites W2001159755 @default.
- W2024288411 cites W2002480907 @default.
- W2024288411 cites W2003164299 @default.
- W2024288411 cites W2005365662 @default.
- W2024288411 cites W2006582177 @default.
- W2024288411 cites W2008494303 @default.
- W2024288411 cites W2008543045 @default.
- W2024288411 cites W2008858293 @default.
- W2024288411 cites W2009196625 @default.
- W2024288411 cites W2009265750 @default.
- W2024288411 cites W2013143649 @default.
- W2024288411 cites W2015349632 @default.
- W2024288411 cites W2023750136 @default.
- W2024288411 cites W2034703312 @default.
- W2024288411 cites W2034796623 @default.
- W2024288411 cites W2035676506 @default.
- W2024288411 cites W2036039572 @default.
- W2024288411 cites W2045516867 @default.
- W2024288411 cites W2045844081 @default.
- W2024288411 cites W2052136649 @default.
- W2024288411 cites W2054044844 @default.
- W2024288411 cites W2054388518 @default.
- W2024288411 cites W2065320737 @default.
- W2024288411 cites W2069423880 @default.
- W2024288411 cites W2072706220 @default.
- W2024288411 cites W2073285621 @default.
- W2024288411 cites W2079734367 @default.
- W2024288411 cites W2080485999 @default.
- W2024288411 cites W2085101434 @default.
- W2024288411 cites W2086403018 @default.
- W2024288411 cites W2086816427 @default.
- W2024288411 cites W2092738950 @default.
- W2024288411 cites W2095316980 @default.
- W2024288411 cites W2111186839 @default.
- W2024288411 cites W2130473797 @default.
- W2024288411 cites W2165603847 @default.
- W2024288411 cites W2167151983 @default.
- W2024288411 cites W2186002868 @default.
- W2024288411 doi "https://doi.org/10.1063/1.1324003" @default.
- W2024288411 hasPublicationYear "2000" @default.
- W2024288411 type Work @default.
- W2024288411 sameAs 2024288411 @default.
- W2024288411 citedByCount "74" @default.
- W2024288411 countsByYear W20242884112012 @default.
- W2024288411 countsByYear W20242884112013 @default.
- W2024288411 countsByYear W20242884112014 @default.
- W2024288411 countsByYear W20242884112015 @default.
- W2024288411 countsByYear W20242884112016 @default.
- W2024288411 countsByYear W20242884112017 @default.
- W2024288411 countsByYear W20242884112019 @default.
- W2024288411 countsByYear W20242884112022 @default.
- W2024288411 crossrefType "journal-article" @default.
- W2024288411 hasAuthorship W2024288411A5010485077 @default.
- W2024288411 hasAuthorship W2024288411A5015711601 @default.
- W2024288411 hasAuthorship W2024288411A5043930717 @default.
- W2024288411 hasAuthorship W2024288411A5083491781 @default.
- W2024288411 hasAuthorship W2024288411A5085728559 @default.
- W2024288411 hasConcept C113196181 @default.
- W2024288411 hasConcept C121332964 @default.
- W2024288411 hasConcept C1276947 @default.
- W2024288411 hasConcept C178790620 @default.
- W2024288411 hasConcept C184779094 @default.
- W2024288411 hasConcept C185592680 @default.
- W2024288411 hasConcept C2777197226 @default.
- W2024288411 hasConcept C31100168 @default.