atomic and molecular physics fysc11
TRANSCRIPT
Atomic and Molecular Physics FYSC11 HT 2014
From: Demtröder, Atoms, Molecules and Photons
Spherical harmonics
From
: Dem
tröde
r, A
tom
s, M
olec
ules
and
Pho
tons
Polar diagrams of spherical harmonics
From: Demtröder, Atoms, Molecules and Photons
Spherical harmonics Angular parts of orbital wave functions = linear combinations of spherical harmonics
Angular parts of orbital wave functions = linear combinations of spherical harmonics
Contour plots of 3d orbitals of hydrogen
B. Averill and P. Eldredge, General Chemistry: Principles, Patterns, and Applications
Q13: Orthogonality of hydrogen wave functions
Consider the following statement: The orthogonality of two wave functions φnlm and φn’l’m’ implies that at any point of space φn’l’m’ has to be zero in this point if φnlm is different from zero in this point and vice versa. A. Correct. B. Incorrect.
Which properties do you expect for the probabilities of finding the electron at a distance r from the nucleus (and
therefore for the wave functions) for different different n and l?
The effective potential of the hydrogen atom
The minimum of the effective potential as a function of l
Radial wave functions of the hydrogen atom
From: Thorne, Litzén, Johansson, Spectrophysics
From: Demtröder, Atoms, Molecules and Photons
Q14: Radial probabilities
The probability of finding the electron at a distance from the proton between r and r+dr is given by A. B. C.
From: Thorne, Litzén, Johansson, Spectrophysics
Hydrogen atom, radial probability densities
From: Atom- och molekylfysik, kompendium Uppsala universitet
From: Haken and Wolf, The Physics of Atoms and Quanta
Hydrogen atom, density distributions
What are your expectations for the wavefunctions of Li2+ in comparison to those of hydrogen? A. The wave functions are contracted. B. The wave functions are the same. C. The wave functions are expanded.
Q15: Lithium ion wave functions
Hydrogen and lithium2+, radial probability densities