Molecular orbital calculations

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SUMMARY

The discussion focuses on calculating and visualizing molecular orbitals, specifically the Highest Occupied Molecular Orbitals (HOMOs) of positively charged organic molecules using Density Functional Theory (DFT). Participants seek assistance in performing these calculations and emphasize the need for clarity on the specific goals and available computational resources. The conversation highlights the importance of understanding the context and scale of the molecular orbital calculations.

PREREQUISITES
  • Understanding of Density Functional Theory (DFT)
  • Familiarity with molecular orbital theory
  • Experience with computational chemistry software
  • Knowledge of organic molecular structures
NEXT STEPS
  • Research specific DFT software tools such as Gaussian or ORCA
  • Learn about visualizing molecular orbitals using software like VMD or ChemCraft
  • Explore tutorials on calculating HOMOs for organic molecules
  • Investigate the effects of molecular charge on orbital calculations
USEFUL FOR

Chemists, computational chemists, and students interested in molecular modeling and visualization of molecular orbitals using DFT methods.

gtg194
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Hi,

I need to calculate and visualize molecular orbitals (HOMOs) of few simple organic molecules (may be using DFT method). The molecules are positivly charged.
Can anybody please help me with this calculations?
 
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Hi gtg194, if you still need help with this could you elaborate a bit on the specifics of your problem and what you're aiming at (are you working on "just" a tutorial or something a bit larger scale, what kind of resources you've available for the computations etc.)?
 

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