5. Suppose that photoelectron spectroscopy is done on a 2nd-row homonuclear diatomic molecule. Photons with energy...
The following molecular orbital diagram is for the 2nd period homonuclear diatomic O. It only shows the valence atomic and molecular orbitals. On the diagram fill in the valence electron for both atoms. (pt) Also on the diagram, fill in the valence electrons in the molecule. (% pt) Calculate the bond order of the molecule. (% pt) Does this molecule contain unpaired electrons? (1 pt) yes
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...
please do E9C.5 (b). and show all work. the species are X2^+
and X2^-
potential Its) and the ERCA Evaluate the bond order of each Period 2 homonuclear diatomic molecule FRCA) Evaluate the bond order of each Period 2 homonuclear diatomic X and anion. X. EOC5) For each of the species in Exercise ESC 41b). specify which molecular orbital is the LUMO (the lowest energy unoccupied orbital). ESC.6(a) What is the speed of a photoelectron ejected from an orbital of...
Question 4 [31] For a diatomic molecule, the electronic wavefunction was descri bed by CA + €pB R (a)Express energy expectation value as a function of c, Ca and integral constants [3] (b) Derive and explain their chemical implications of Coulombic integral (a), Resonance Integral (B), and Overlap Integral (s). [3] (c)What are the key Hückel's approximations for a homonuclear molecule? [4] Question 4 [31]; Contin ued Propene Cyclopropene Cyclopropenyl Cation Using the Hückel molecular orbital theory, wavefunction of electrons...
need # 4 or 5
o Vibrational spectroscopy of the NO molecule (with absorption at 1878 cm isotope masses of No14 and 0-16, respectively) reveals Assuming that this transition represents the energy spacing between vibrational energy levels, calculate the force constant of the bond Assuming that the "N"O molecule has a bond with the same force constant as in part a, predict the position (in cm) of the absorbance peak for this molecule. 1. a. b 2. Normalize the first...