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Assignment # 1: Date Due July 18, 2023

Completion requirements
Opened: Tuesday, 11 July 2023, 12:00 AM
Due: Tuesday, 18 July 2023, 8:00 PM



1) Consider the systems: [NiCl4]2- and [Cr(H2O)6]2+  . For each system,

- Show a molecular structure, and write down symmetry point group

- Use Group theory to find suitable hybrid orbitals of the central atom Sigma bonds

- Us Group theory to find the Sigma bond Molecular Orbital Energy Level Diagram for the [NiCl4]2- ion

- Describe how Group theory and Vibrational spectra can help confirm the structure for the [NiCl4]2- ion (Td or D4h)


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