Chapter 15
Molecular Structure and Spectra
Hyperphysics - Molecular Physics
I. Bonding
Hydrogen ion
Animation
QM formulation
Pictor A jet
Heartbeats
Isolated parities
Parity pictures
Wave functions
Proton-proton interaction
Electron-protons interaction
Opposite parities
Constructive analog: Laffer Curve
Model
Summary
Hydrogen atom
Covalent bonds
Radial dependence
Reprise model
Ionization of H
2
Molecular orbitals
Central angle of a tetrahedron
Ionic bonds
Electron stealing
Radial dependence
Energy budget
Ionic character
Electronegativity
Biological consequences of electronegativity
Sample calculations
II. Spectroscopy
Vibration and anharmonic oscillators
Position probability
Average values
Quantized SHO
With Maslov Index
Anharmonicity
Perturbation solution
Morse potential
Rigid Rotors
Spherical, symmetric, and asymmetric tops
Energy levels
Transitions
Rotational bands
Band heads
P, Q, and R branches
2-body collective modes
Check the contour integral
Molecular Spectra
Rotation, vibration, and electronic energies
Level structure
HCl spectrum
Isotope splitting
HBr spectrum
Relative Populations
Boltzmann distribution
Vibrational intensities
Rotational intensities
Temperature determination
Transition probabilities
RKR Franck-Condon factors
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 12
Chapter 13
Chapter 14
Homepage