Matches in SemOpenAlex for { <https://semopenalex.org/work/W4242735186> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W4242735186 endingPage "4589" @default.
- W4242735186 startingPage "4582" @default.
- W4242735186 abstract "The absorption spectra of the gases ethylene‐d0, d1, 1,1‐d2, cis‐d2, trans‐d2, d3, and d4 have been photographed using the first order of a 21‐ft vacuum spectrograph. Analyses of both the Rydberg system at 1750 Å and the π*‐π system between 1500 and 2100 Å have been extended. Band contour analysis has confirmed the assignment of the Rydberg system as 1B3u‐1Ag. The resulting rotational constants of the 42 level of the excited state of C2D4 lead to an inertial defect indicative of a nonplanar molecule. Assuming point group D2, we have combined the constants with Franck‐Condon calculations in a complete structure determination for the 42 level of the Rydberg state: rCC = 1.41 Å, rCH = 1.08 Å, [right parenthesis lessthan] HCH = 124.4° and an azimuthal angle of 37°. Linewidths in the successful simulation of the C2D4 0–0 band indicate a lifetime greater than 10−13 sec for molecules in the zero level of the Rydberg state. For the π*‐π system, all observed bands for all molecules studied have been assigned. Most striking is the relative inactivity of the C–C stretching vibration; except in C2D4, only the torsional mode is active. It is concluded that rCC for the π*‐π state is not very different than it is for the Rydberg state. Finally, the extrapolation to the (unobserved) origin of the π*‐π system is revised to give 5.5 eV (2285 Å)." @default.
- W4242735186 created "2022-05-12" @default.
- W4242735186 creator A5043818222 @default.
- W4242735186 creator A5048239547 @default.
- W4242735186 date "1974-06-01" @default.
- W4242735186 modified "2023-09-28" @default.
- W4242735186 title "New experimental tests of existing interpretations of electronic transitions of ethylene" @default.
- W4242735186 cites W1521829075 @default.
- W4242735186 cites W1593937059 @default.
- W4242735186 cites W1647419371 @default.
- W4242735186 cites W1974856586 @default.
- W4242735186 cites W1985403314 @default.
- W4242735186 cites W1995194059 @default.
- W4242735186 cites W1995826862 @default.
- W4242735186 cites W1997279010 @default.
- W4242735186 cites W1998756722 @default.
- W4242735186 cites W2006434528 @default.
- W4242735186 cites W2006892497 @default.
- W4242735186 cites W2008620402 @default.
- W4242735186 cites W2043878335 @default.
- W4242735186 cites W2044178911 @default.
- W4242735186 cites W2047762199 @default.
- W4242735186 cites W2055131176 @default.
- W4242735186 cites W2066183493 @default.
- W4242735186 cites W2070873274 @default.
- W4242735186 cites W2082727792 @default.
- W4242735186 cites W2084846339 @default.
- W4242735186 cites W2095190178 @default.
- W4242735186 cites W2324569966 @default.
- W4242735186 doi "https://doi.org/10.1063/1.1680942" @default.
- W4242735186 hasPublicationYear "1974" @default.
- W4242735186 type Work @default.
- W4242735186 citedByCount "85" @default.
- W4242735186 countsByYear W42427351862012 @default.
- W4242735186 countsByYear W42427351862014 @default.
- W4242735186 countsByYear W42427351862016 @default.
- W4242735186 countsByYear W42427351862018 @default.
- W4242735186 crossrefType "journal-article" @default.
- W4242735186 hasAuthorship W4242735186A5043818222 @default.
- W4242735186 hasAuthorship W4242735186A5048239547 @default.
- W4242735186 hasConcept C121332964 @default.
- W4242735186 hasConcept C132459708 @default.
- W4242735186 hasConcept C134306372 @default.
- W4242735186 hasConcept C145148216 @default.
- W4242735186 hasConcept C178790620 @default.
- W4242735186 hasConcept C181500209 @default.
- W4242735186 hasConcept C184779094 @default.
- W4242735186 hasConcept C185592680 @default.
- W4242735186 hasConcept C198291218 @default.
- W4242735186 hasConcept C2778861254 @default.
- W4242735186 hasConcept C2779482579 @default.
- W4242735186 hasConcept C32909587 @default.
- W4242735186 hasConcept C33923547 @default.
- W4242735186 hasConcept C4839761 @default.
- W4242735186 hasConcept C62520636 @default.
- W4242735186 hasConcept C70747811 @default.
- W4242735186 hasConceptScore W4242735186C121332964 @default.
- W4242735186 hasConceptScore W4242735186C132459708 @default.
- W4242735186 hasConceptScore W4242735186C134306372 @default.
- W4242735186 hasConceptScore W4242735186C145148216 @default.
- W4242735186 hasConceptScore W4242735186C178790620 @default.
- W4242735186 hasConceptScore W4242735186C181500209 @default.
- W4242735186 hasConceptScore W4242735186C184779094 @default.
- W4242735186 hasConceptScore W4242735186C185592680 @default.
- W4242735186 hasConceptScore W4242735186C198291218 @default.
- W4242735186 hasConceptScore W4242735186C2778861254 @default.
- W4242735186 hasConceptScore W4242735186C2779482579 @default.
- W4242735186 hasConceptScore W4242735186C32909587 @default.
- W4242735186 hasConceptScore W4242735186C33923547 @default.
- W4242735186 hasConceptScore W4242735186C4839761 @default.
- W4242735186 hasConceptScore W4242735186C62520636 @default.
- W4242735186 hasConceptScore W4242735186C70747811 @default.
- W4242735186 hasIssue "11" @default.
- W4242735186 hasLocation W42427351861 @default.
- W4242735186 hasOpenAccess W4242735186 @default.
- W4242735186 hasPrimaryLocation W42427351861 @default.
- W4242735186 hasRelatedWork W112616869 @default.
- W4242735186 hasRelatedWork W1561159194 @default.
- W4242735186 hasRelatedWork W1963794107 @default.
- W4242735186 hasRelatedWork W1996578403 @default.
- W4242735186 hasRelatedWork W2000328708 @default.
- W4242735186 hasRelatedWork W2003519306 @default.
- W4242735186 hasRelatedWork W2035196933 @default.
- W4242735186 hasRelatedWork W2048066187 @default.
- W4242735186 hasRelatedWork W2113423533 @default.
- W4242735186 hasRelatedWork W2005891289 @default.
- W4242735186 hasVolume "60" @default.
- W4242735186 isParatext "false" @default.
- W4242735186 isRetracted "false" @default.
- W4242735186 workType "article" @default.