Please enable JavaScript.
Coggle requires JavaScript to display documents.
CH2200: Spectroscopy - Coggle Diagram
CH2200: Spectroscopy
vibrational motion
molecular harmonic oscillator
classical molecular harmonic oscillator
consequences
reduced mass
vibrational energies
harmonic oscillator
simple harmonic oscillator molecule
vibrational energy levels
v vib
vibrational wavefunctions
flexible (non-rigid) molecules
diatomic molecules- anharmonic vibration
polyatomic molecules
how many vibrations are there
normal modes
group vibrations
bend
antisymmetric stretch
homonuclear diatomics
heteronuclear diatomics
quantisation of transitional motion
particle in a box
wave behaviour
the correspondence principle
types of energy
electronic
nuclear
vibrational
rotational
Translational
born-Oppenheimer approximation
electromagnetic spectrum
molecular spectroscopy
units
cm^-1
Raman spectroscopy
radiation scattering
inelastic scattering (the raman effect)
stokes scattering
anti-stokes scattering
electromagnetic radiation
raman scattering
raman activity
diatomic molecules
polyatomic molecules
Origins of quantum mechanics
black body radiation
photoelectric effect
classical mechanics
wave particle duality
wave functions
the schrodinger equation
born interpretation
wave function normalisation
the hamiltonian
group theory
group requirements
transformation properties
x arrow
y arrow
z arrow
consecutive operations
representation
rotational motion
quantum
wavefunctions
m=1
m=0
m=2
the particle on a sphere
Rotational Constand B
angular momentum
particle on a ring
classical
moment of inertia
angular velocity
rotating diatomic molecules
microwave spectroscopy
molecule-radiation interaction
Magnetic
electrical
electric dipole moment
polyatomics
absorption: the coupling mechanism
resonance
selection rule
degeneracy of rotational energy levels
relative population of rotational levels
significance of degeneracy
magnetic resonance spectroscopy
spin angular momentum
spin quantum numbers
magnetic resonance transitions
symmetry operations and point groups
types of symmetry operations
Reflection, sigma
Improper rotation, Sn
proper roation, Cn
Inversion, i
identity operation, E
point groups
linear molecules
C infinity V
D infinity h
vibration-rotation spectroscopy
transition energies
p-branch transitions