Journal
/
/
Beregning af atmosfæriske koncentrationer af molekylære klynger fra ab initio Thermochemistry
JoVE Journal
Química
This content is Free Access.
JoVE Journal Química
Computation of Atmospheric Concentrations of Molecular Clusters from ab initio Thermochemistry
DOI:

12:11 min

April 08, 2020

, , , ,

Capítulos

  • 00:04Introduction
  • 01:05Minimum Isolated Glycine (Gly) and Water (H2O) Structure and Energy Determination
  • 02:35Genetic-Algorithm-Based Configurational Sampling of Gly(H2O)n=1-5
  • 04:51QM Method Refinement with a Small Basis Set
  • 06:44Further QM Method Refinement with a Large Basis Set
  • 08:04Final Energy and Thermodynamic Correction Calculations
  • 10:08Results: Representative Atmospheric Molecular Cluster Concentration Computation
  • 11:35Conclusion

Summary

Tadução automática

De atmosfæriske koncentrationer af svagt bundne molekylære klynger kan beregnes ud fra de termokemiske egenskaber af lavenergistrukturer, der findes gennem en multi-trins konfigurationsmetode, der anvender en genetisk algoritme og semi-empirisk og ab initio kvantekemi.

Vídeos Relacionados

Read Article