2023-12-10T20:40:03+03:00[Europe/Moscow] en true <p>Energy eqn for the (1s)^2 singlet helium </p>, <p>Energy eqn for the (1s*alpha)(2s*alpha) triplet helium </p>, <p>Energy eqn for the (1s*alpha)(2s*beta) singlet helium </p>, <p>What is Hund's Rule</p>, <p>What are the spin quantum #'s (S, ms)</p>, <p>What are the spin multiplicities </p>, <p>Sodium D line when L = 1</p>, <p>Sodium D line when L = 0</p>, <p>Fluorescence</p>, <p>Phosphorescence </p>, <p>Angular momenta j,L,S,mL,mS,mJ</p>, <p>Molecular Hamiltonian split into electronic and nucleus portions.</p>, <p>Dynamical degrees of freedom</p>, <p>Born Oppenheimer approximation</p>, <p>What is the VB theory for H2? (singlet and triplet)</p>, <p>What is promotion/hybridization?</p>, <p>What do X and Y represent in MO theory?</p>, <p>What are the singlet and triplet wave functions for H2 in MO theory?</p>, <p>What does MO theory account for that VB doesnt?</p>, <p>Hamiltonian for MO theory</p>, <p>Is bonding more bonding that the anti-boding is anti-bonding?</p> flashcards

Chem 442

Lecture 21-27

  • Energy eqn for the (1s)^2 singlet helium

  • Energy eqn for the (1s*alpha)(2s*alpha) triplet helium

  • Energy eqn for the (1s*alpha)(2s*beta) singlet helium

  • What is Hund's Rule

    Hund's rule states that the lowest energy atomic state is the one that maximizes the total spin quantum number for the electrons in the open subshell.

  • What are the spin quantum #'s (S, ms)

  • What are the spin multiplicities

  • Sodium D line when L = 1

  • Sodium D line when L = 0

  • Fluorescence

  • Phosphorescence

  • Angular momenta j,L,S,mL,mS,mJ

  • Molecular Hamiltonian split into electronic and nucleus portions.

  • Dynamical degrees of freedom

  • Born Oppenheimer approximation

  • What is the VB theory for H2? (singlet and triplet)

  • What is promotion/hybridization?

  • What do X and Y represent in MO theory?

  • What are the singlet and triplet wave functions for H2 in MO theory?

  • What does MO theory account for that VB doesnt?

  • Hamiltonian for MO theory

  • Is bonding more bonding that the anti-boding is anti-bonding?

    No, anti-bonding is more anti-bonding than bonding is bonding.