Molecular Geometrical Representation

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SUMMARY

The discussion centers on the need for software to geometrically simulate and represent molecules, specifically using the example of water (H2O) formed from 2 hydrogen and 1 oxygen atom. The recommended tool for this purpose is VMD (Visual Molecular Dynamics), which requires coordinate files of atomic positions for accurate simulations. VMD is Linux-native, CUDA-compatible, and Python-based, making it a robust choice for molecular visualization and simulation. Users can also explore various combinations of input elements to generate different molecular structures.

PREREQUISITES
  • Understanding of molecular composition (e.g., H2O formation)
  • Familiarity with coordinate files for atomic positions
  • Basic knowledge of Linux operating systems
  • Experience with Python programming
NEXT STEPS
  • Explore VMD (Visual Molecular Dynamics) documentation for setup and usage
  • Learn about coordinate file formats used in molecular simulations
  • Research CUDA programming for enhanced simulation performance
  • Investigate other molecular visualization tools like Avogadro or Chem3D
USEFUL FOR

Chemists, molecular biologists, computational scientists, and anyone interested in molecular visualization and simulation techniques.

y33t
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I would like to have a setup/software to geometrically simulate or represent the given molecule. For example I will input ; 2 hydrogen + 1 oxygen and it will output h2o and draw it's molecular shape. Also it would be much better if the software could give all the possible combinations of the input elements that will yield to a molecule. I was using such a software a while ago but forgot the name and couldn't find it further.Anyone can point to somewhere ?
 
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Try VMD (Visual Molecular Dynamics). You will need to input coordinate files of the positions of the atoms to get appropriate simulations.
 
It's linux native, cuda compatible and python based. I ask myself ; what can a man wish more... Thanks!
 

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