Chapter 9 - Modern Physics
Molecular Structure
Assignments in Chapter 9 of Krane's textbook:
Questions 1, 2, 4;
Problems 1, 3 (Due date: Monday 30 January 2006).
Question 5;
Problems 5, 7, 8 (Due date: Wednesday 1 February 2006).
Questions 7, 10;
Problems 10, 11, 21 (Due date: Friday 3 February 2006).
Question 11;
Problems 23, 25, 27 (Due date: Monday 6 February 2006).
Hyperphysics overview
Stark effect and index of refraction
I. Bonding
Hydrogen ion
QM formulation
Pictor A jet
Heartbeats
Isolated parities
Parity pictures
Wave functions
Animation
Proton-proton interaction
Electron-protons interaction
Opposite parities
Economic analogue
Model
Hydrogen molecule
Covalent bonds
Radial dependence
Compare to ion
Reprise model
Compare
Ionization of H2
Molecular orbitals
Classical and QM dwell times
QM distributions
Morphology
pp and sp bonding
Water, ammonia and methane
sp hybrids
Caltrops
continued
Greenhouse tetrahedrons
Central angle of a tetrahedron
Lee
Assignment in Chapter 9 of Krane's textbook:
Questions 1, 2, 4;
Problems 1, 3 (Due date: Monday 30 January 2006).
Q1, Q2, Q4; P1 ;
P3
Ionic bonds
Electron stealing
Energy budget
Radial dependence
Pauli "force?"
Power law
Ionic character
Electronegativity
Biological consequences of electronegativity
H vs K?
Sample calculations
Bond angles
Trends in directed bonds
Hybridization
in C, N, O
G.N.L.
Naming
Assignment in Chapter 9 of Krane's textbook:
Question 5;
Problems 5, 7, 8 (Due date: Wednesday 1 February 2006).
Q5;
P5, P7,  
P8
General potential
II. Spectroscopy
Vibration and anharmonic oscillators
Vibration and rotation
Position probability
Average values
Quantized SHO
With Maslov Index
Anharmonicity
Perturbation solution
Morse potential
QM solution
Distributions
Selection rules
3D quantization
3D Probability distribution
Rigid Rotors
Vibration and rotation
Spherical, symmetric, and asymmetric tops
Physical examples
Energy levels
Transitions
Hyperphysics - Molecular Physics
Rotational bands
Ro-Vib/no electronic or I-moment change
Example: HCl
HCl (continued)
Band heads
P, Q, and R branches
Swan bands
Assignment in Chapter 9 of Krane's textbook:
Questions 7, 10;
Problems 10, 11, 21 (Due date: Friday 3 February 2006).
Q7, Q10; P10,
P11,
P21
Molecular Spectra
Level structure
Hyperphysics - HCl vibration-rotation
III. Interactions
Thermal equilibrium
Maxwellian distribution
Boltzmann factor
Discrete Boltzmann distribution
Assignment in Chapter 9 of Krane's textbook:
Question 11;
Problems 23, 25, 27 (Due date: 2006).
Q11;
Selection rules;
P23,
H2 vib.;
P25,
H2 rot.;
P27
HCl vib.;
Note added
If 1/3 ...
Euclid
Transition probabilities
Defined
RKR Franck-Condon factors
R-centroid approximation
Scattering
Raman spectroscopy
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8a
Chapter 8b
Chapter 10
Chapter 11
Chapter 12
Chapter 13
Chapter 14
Chapter 15
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