andy
64276f270d
Affected files: .obsidian/graph.json .obsidian/workspace-mobile.json .obsidian/workspace.json STEM/AI/Literature.md STEM/AI/Neural Networks/MLP.md STEM/AI/Properties.md STEM/Quantum/Orbitals.md STEM/Quantum/Schrödinger.md STEM/Quantum/Wave Function.md STEM/Signal Proc/Convolution.md STEM/Signal Proc/Image/Image Processing.md STEM/img/hydrogen-electron-density.png STEM/img/hydrogen-wave-function.png STEM/img/orbitals-radius.png STEM/img/radial-equations.png STEM/img/radius-electron-density-wf.png STEM/img/wave-function-nodes.png STEM/img/wave-function-polar-segment.png STEM/img/wave-function-polar.png
887 B
887 B
Quantum Numbers
n
Principal quantum number
- 1, 2, 3...
- Electron shell, electron energy and size of orbital
l
Orbital Angualar Momentum Number
0-(n-1)
- Shape of the orbital
- 0 = s
- 1 = p
- 2 = d
m
Z-component / Magentic of l
-l
to+l
- Orientation of orbital
Filling
- Aufbau
- Start lowest in energy
- Pauli's Exclusion
- Max two electrons per orbital
- No two electrons can have same n, l, m, s tuple
- Hund's Rule of Maximum Multiplicity
- Orbitals with same energy filled one at a time
- Degenerate
Radial
- Z = Atomic number
- Bohr radius
a_0=\frac \hbar {\alpha mc}
- Normalisation
\int_0^\infty r^2R_{nl}^*R_{nl}dr=1