Question

Physical chemistry, symmetry question: Using Huckels approximations, what are the molecular orbitals and coefficients of cyclo-propenyl?

Answer #1

What is the symmetry of the bonding molecular orbital formed by
a linear combination of the px or py atomic
orbitals in a homonuclear diatomic molecule?

Consider bonding in I3-
a) Adopting D2h point group, find the symmetry of the
valence orbitals of I
b) Find the group orbitals of the terminal iodine atoms
c) For each group orbital verify its symmetry using the
character table of D2h
d) Prepare a molecular orbital diagram of I3-
showing
- MO shapes
- MO symmetry
- Bonding character
- Label the HOMO and LUMO
I: 5S (-20.9 eV) , 5p (-11.2 eV)

Physical Chemistry Questions:
3. Write down the simplest appropriate LCAO (linear combinations
of atomic orbitals) variational wavefunction and give the explicit
expressions for the atomic orbitals used, i.e., how they depend on
the coordinates.
4. Write down the variational formula for the energy and give
explicit expressions for the integrals that have to be computed.
Don’t compute all the integrals, as it is too time consuming, but
point out which are easy to evaluate and which are equivalent. Give
an...

Using the molecular orbital diagram of SF6, how would
someone know which D orbitals it could interact with in metals?

how to compute what orbital coefficients one would need to
generate the types of orbitals that are found in H2S with the bond
angle 92 degrees?

I'm doing a fluorescence experiment in physical chemistry. My
question about this is why are there molecules in three ground
state levels?

What are surfaces in physical chemistry? Describe the
concept of surfaces.

Physical Chemistry- Topic - Raults' Law/Henry's Law/Mole
Factions
Determine which is more poisonous using Physical Chemistry
Two identical glasses filled with 100 mL the same liquid, one
with 1g of NaCl and the other with 1g of iocane powder. Iocane is
colorless, order less, and dissolves isntantly into many
liquids.Iocane is "the most deadly poison known to man". It is not
ionic but has a carbon-iodine bond.
To help you are allowed to only run one test on the two...

Physical Chemistry Question:
Discuss the reason for plotting ʌeq, the equivalent
conductivity, versus ,c^1/2, the squared root of concentration.

What is the root mean square deviation of the molecular energy
of CO2 molecules at 298K? (from atkins physical chemistry)

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 3 minutes ago

asked 49 minutes ago

asked 50 minutes ago

asked 54 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago