OSU Navigation Bar

The Ohio State University University Libraries Knowledge Bank

The Knowledge Bank is scheduled for regular maintenance on Sunday, April 20th, 8:00 am to 12:00 pm EDT. During this time users will not be able to register, login, or submit content.

A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/49512

Show simple item record

Files Size Format View
abstract.gif 57.80Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
MG_CL2+.pptx 3.703Mb Microsoft PowerPoint 2007 View/Open
Slide1.GIF 38.80Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide2.GIF 25.66Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide3.GIF 75.44Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide4.GIF 39.60Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide5.GIF 40.87Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide6.GIF 44.91Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide7.GIF 30.50Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide8.GIF 30.05Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide9.GIF 34.16Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide10.GIF 31.97Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide11.GIF 32.22Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide12.GIF 31.71Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide13.GIF 34.64Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide14.GIF 41.11Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide15.GIF 49.66Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide16.GIF 41.62Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide17.GIF 46.81Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide18.GIF 44.72Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide19.GIF 46.01Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide20.GIF 25.75Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide21.GIF 24.72Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)
Slide22.GIF 25.24Kb GIF image Thumbnail of A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$)

dc.creator Gharaibeh, Mohammed A. en_US
dc.creator Clouthier, Dennis J. en_US
dc.date.accessioned 2011-07-12T17:33:23Z
dc.date.available 2011-07-12T17:33:23Z
dc.date.issued 2011 en_US
dc.identifier 2011-TH-11 en_US
dc.identifier.uri http://hdl.handle.net/1811/49512
dc.description Author Institution: Department of Chemistry, University of Kentucky, Lexington, KY 40506-0055 en_US
dc.description.abstract Although the $A^2$$\Pi_i$ - $X^2$$\Pi_i$ band system of the chlorine cation has been known since 1928 and has been studied by many investigators, no satisfactory vibrational assignment has been achieved due to substantial vibronic perturbations. In the present work, laser-induced fluorescence and single vibronic level (SVL) emission spectra of the jet-cooled chlorine cation (Cl$_2^+$) have been investigated in the region of 500-312 nm. The cation was produced in a pulsed electric discharge jet using a precursor mixture of 10\% chlorine gas in high pressure argon. The spectrum has been extended further to the red than previously known and the 1-0 band has been identified. The 0-0 band was undetectable due to a very small Franck-Condon factor for this transition. Due to efficient cooling in the supersonic expansion, no hot bands and no transitions from the $X^2\Pi_{1/2}$ spin-orbit component were observed in our coldest spectra. Chlorine isotope shifts and the number of nodes in the SVL emission spectra were used as diagnostics in assigning the vibrational quantum numbers. SVL emission spectra of $^{35}$Cl$_2^+$ terminated on levels up to v$^{\prime\prime}$ = 15 and these data were used to determine $\omega_e^{\prime\prime}$ = 645.0(1) and $\omega_ex_e^{\prime\prime}$ = 2.927(7) cm$^{-1}$. High resolution spectra of the 1-0 and 2-0 bands of $^{35}$Cl$_2^+$ and $^{35}$Cl$^{37}$Cl$^+$ have been recorded and rotationally analyzed, yielding r$_e^{\prime}$ = 2.2287(7) and r$_0^{\prime\prime}$ = 1.8944(3) \AA. en_US
dc.language.iso en en_US
dc.title A NEW ANALYSIS OF A VERY OLD SPECTRUM: THE HIGHLY PERTURBED $A^2$$\Pi_i$ - $X^2$$\Pi_i$ BAND SYSTEM OF THE CHLORINE CATION (Cl$_2^+$) en_US
dc.type Article en_US
dc.type Image en_US
dc.type Presentation en_US