3. For each of the following molecules or ions: i. Write an MO energy level (orbital correlation) diagram. Include an appropriate label for each MO, and fill the diagram with electrons as appropriate. ii. Determine the molecular electronic configuration. iii. Determine the bond order. a. N, b. Р.

3. For each of the following molecules or ions: i. Write an MO energy level (orbital correlation) diagram. Include an appropriate label for each MO, and fill the diagram with electrons as appropriate. ii. Determine the molecular electronic configuration. iii. Determine the bond order. a. N, b. Р.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter3: Electron Orbitals

Section: Chapter Questions

Problem 8E

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Concept explainers

Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.

Question

For each of the following molecules or ions:
i. Write an MO energy level (orbital correlation) diagram. Include an appropriate
label for each MO, and fill the diagram with electrons as appropriate.
ii. Determine the molecular electronic configuration.
iii. Determine the bond order.
а. N
b. Р.
3.

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For each molecule or molecular ion below, calculate the bond order: N2, N2-, O2 and O2+. In this calculation, show which specifically bonding and anti-bonding molecular orbitals were used in the calculation. Please label molecular orbitals with appropriate “g” (“gerade”) and “u” (“ungerade”) subscripts.
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