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n = 1

E. E. : :. : :. A(n=3). A(n=3) + B. n = 3. n = 3. A(n=2). A(n=2) + B. n = 2. n = 2. A(n=1). A(n=1) +. B. n = 1. n = 1. A. A - B. r AB. A-B. A. E(n). E(v). : :. n ¥ :. E(J). n=3. : :. n=2. E(n). : :. n=1. E(n). A-B. A. E(n). n ¥ :. E(v). E(J).

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n = 1

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  1. E E : : : : A(n=3) A(n=3) + B n = 3 n = 3 A(n=2) A(n=2) + B n = 2 n = 2 A(n=1) A(n=1) + B n = 1 n = 1 A A - B rAB

  2. A-B A E(n) E(v) : : n ¥ : E(J) n=3 : : n=2 E(n) : : n=1 E(n)

  3. A-B A E(n) n ¥ : E(v) E(J) n=3 n=2 E(n) n=1 E(n)

  4. A-B A E(n) n ¥ : E(v) E(J) n=3 n=2 E(n) n=1 E(n)

  5. A-B A E(n) n ¥ : E(v) E(J) n=3 n=2 E(n) n=1 E(n)

  6. Örbylgjuróf vs. snúningsþrep og tilfærslur J D = 2BJ E/ orka J=4 J-1 Bil milli toppa = 2BJ – 2B(J-1) = 2B D = 2B(J-1) J=3 J=2 J=0 Almennt: J-1 -> J E(J) = BJ(J+1) Dæmi 3 -> 4 2B Abs. Örbylgju- litróf: 2BJ

  7. Upplýsingaöflun úr örbylgjugreiningu: Frávik frá “kjörhegðun”: Raunhegðun og uppl.

  8. Simulated rotational spectrum of 12C16O at 50 K. http://www.galaxyzooforum.org/index.php?topic=279339.0

  9. Simulated rotational spectrum of 12C16O at 1350 K. http://www.galaxyzooforum.org/index.php?topic=279339.0

  10. PerchlorylFluoride, FClO3 http://www.astro.uni-koeln.de/site/vorhersagen/pickett/beispiele/FClO3/

  11. http://www.aanda.org/articles/aa/full/2006/43/aa5777-06/aa5777-06.fig.htmlhttp://www.aanda.org/articles/aa/full/2006/43/aa5777-06/aa5777-06.fig.html

  12. Kúlu-og top-samhv. Örbylgjulitrófsgreining Fjölatóma sameinda:

  13. Jz J N Jx Jy H H H J =Jx + Jy + Jz J2 = Jx2 + Jy2 +Jz2 z y x

  14. N H H H z Iz= I|| y Iy= I^ x Ix= I^ Ix= Iy = I^

  15. N H H H E = J2/2I^ + Jz2/2I||- Jz2/2I^ E = J2/2I^ + Jz2/2I||- Jz2/2I^ E = B´J2 + A´Jz2– B´Jz2 E = B´J2 + (A´ – B´)Jz2 E = B´J2 + (A´ – B´)Jz2 E = B´J2 + (A´ – B´)Jz2 z E = Ex + Ey + Ez E = Jx2/2Ix + Jy2/2Iy + Jz2/2Iz E = Jx2/2I^ + Jy2/2I^ + Jz2/2I|| E = Jx2/2I^ + Jy2/2I^+ Jz2/2I^ + Jz2/2I||- Jz2/2I^ y x E = B(J(J+1)) + (A – B)K2

  16. Útl.rófa(1) Útlit rófa vs Upplausn / Spectra structures vs, resolution:

  17. Titr.þrep Skammtaþrep efnatengja / quantum levels: Snúnings-og titringsþrep/rotational and vibrational levels: Titringsþrep / vibrational levels:

  18. Tilurð IR rófa / Energy transitions: Útl.rófa(2) Útlit IR rófa / IR spectral structure

  19. HCl: H35Cl/H37Cl; IR róf/spectra (H.Í.): HCl(1)

  20. HCl(2)

  21. IR róf línulegra sameindir / IR spectra for linear molecules: Línul. H-C=C-H: H-C=N:

  22. IR róf topsamhverfra sameinda / IR spectra for symmetric top molecules: Topsamhv. CH3I:

  23. A-B A E(n) E(v) : : n ¥ : E(J) n=3 : : n=2 E(n) : : n=1 E(n)

  24. A-B A=H E(n) n¥ : E(v) E(J) n=3 n=2 E(n) n=1 E(n)

  25. A-B A=H E(n) n ¥ : E(v) E(J) n=3 n=2 E(n) n=1 E(n)

  26. (e: the flame) / increasing O2

  27. /i.e.:

  28. / exothermic reactions: / energy / energy / products / reaction path

  29. /energy released /as /kinetic energy /increasing temperature /light energy /how?

  30. /NB: /products /reactive radicals are formed /molecular fragments

  31. => Increasing temperature / excess kinetic energy: / excess vibrational energy / excess rotational energy / excess translational energy

  32. /- potential energy = electron energy /energy loss /energy transfer /emission

  33. /energy transfer: /emission following electron transfer: /electron to kinetic energy transfer: / II. The flame spectrum Flame rich in oxygen => blue coloured:

  34. /inlet slit /PMT /comp. /Mono- chromator / gas burner

  35. Continuous radiation Samfellt ljós Na H Hg Cu Lífrænt efni/ organic compound

  36. / “outer flame” / “inner flame” / spectrum / “inner flame”

  37. / “outer flame” / “inner flame” / “outer flame”

  38. / “inner flame”

  39. / more detail: / i.e.:

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