AST300B Molecule1 2016 - University of...

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Molecular Spectroscopy

Transcript of AST300B Molecule1 2016 - University of...

Page 1: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz

Molecular  Spectroscopy  

Page 2: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz
Page 3: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz
Page 4: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz

Permanent  Electric  Dipole  Moments  

NO  

NO  

YES  

YES  YES  

YES  

Page 5: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz

Linear  Molecule  Angular  Momenta  

Molecule  axis  9pped  w.r.t  space  axis  

Page 6: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz

CO  –  JPL  Line  Catalog  

Page 7: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz

CO  –  JPL  Line  Catalog  

Frequency                      Unc.    Log(Int.)              El  (cm-­‐1)  gu                            Tag  Ju                                        Jl  

Page 8: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz

Linear  Molecules  

Page 9: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz

Symmetric  Top  

Page 10: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz

Molecular  Poten9al  Energy  

Page 11: AST300B Molecule1 2016 - University of Arizonaeldora.as.arizona.edu/.../AST300B/AST300B_Molecule1_2016.pdf · 2016-04-15 · Rotational Spectra 330.588 GHz 220.399 GH 110.201 GHz

Energy  Levels  –  Angular  Momentum  Expansion  

Amano  2010,  Journal  of  Molecular  Spectroscopy  259,  16  

E  =  B  [J(J+1)]1  -­‐  D  [J(J+1)]2  +  H  [J(J+1)]3  +  …