Which of the molecular orbitals below is the LUMO for the diatomic molecule N2+?
The default font in Moodle does not display lower case Greek
letters well. The symbol that looks like this (π) is pi ().
Select one:
σ2p*
σ2s*
π2p
π2p*
σ2p
σ2s
Which of the molecular orbitals below is the LUMO for the diatomic molecule N2+? The default...
Which of the molecular orbitals below is the HOMO for the diatomic molecule N2–? The default font in Moodle does not display lower case Greek letters well. The symbol that looks like this (π) is pi (). Select one: π2p* π2p σ2p* σ2s* σ2p σ2s
Using the molecular orbital energy ordering for second-row homonuclear diatomic molecules in which the π2p orbitals lie at lower energy than the σ2p, predict the bond order in a molecule or ion with each of the following numbers of total valence electrons.(Use the drawing MO energy diagrams) Will the molecule or ion be diamagnetic or paramagnetic? Part A Determine the bond order in a molecule or ion with 4 valence electrons. Part B Will this molecule or ion be diamagnetic...
5. Below are three representations of the molecular orbitals of a diatomic molecule. Which of the molecular orbitals is a sigma bonding orbital? The atomic nuclei are represented by the small dots. (a) III and II (b) III and I (c) III (d) 11 (e)
Molecular orbitals. Consider the following diatomic molecules: H2*, H2, Li2, N2, O2. For each molecule, (A) determine the number of electrons N; (B) give the index i of the HOMO (1 is lowest energy orbital, 2 is next one up, etc); (C) sketch the shape of the HOMO, indicating the signs of the lobes; (D) indicate the symmetry of the HOMO (o, T, 6)
Molecular orbitals. Consider the following diatomic molecules: H2*, H2, Li2, N2, O2. For each molecule, (A)...
Molecular orbitals. Consider the following diatomic molecules: H2°, H2, Li2', N2, O2. For each molecule, (A) determine the number of electrons N; (B) give the index i of the HOMO (1 is lowest- energy orbital, 2 is next one up, etc); (C) sketch the shape of the HOMO, indicating the signs of the lobes; (D) indicate the symmetry of the HOMO (o, T, 6) 4.