Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Calculated Frequencies for CHCl₂CClF₂ (Ethane, 1,2,2-trichloro-1,1-difluoro-) ¹A^' C_s

Calculated internal rotation data available. Internal rotation corresponds to mode 18.