Urey-bradley force field: SF4 molecule

  • K. Venkateswarlu
  • R. Thanalakshmi


The force constants of SF4 molecule have been evaluated using the Urey-Bradley force field and compared with those obtained by F-G matrix method. Using the Urey-Bradley constants, the fundamental vibrational frequencies are calculated and compared with the observed frequencies.


Pyramid Force Constant Matrix Method Energy Constant Usual Significante 
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Copyright information

© Indian Academy of Sciences 1963

Authors and Affiliations

  • K. Venkateswarlu
    • 1
  • R. Thanalakshmi
    • 1
  1. 1.Department of PhysicsAnnamalai UniversityAnnamalainagarSouth India

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