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II.B.6.

Experimental Barriers to Internal Rotation for HCOOH (Formic acid)

torsion index Angle Energy (kJ mol-1) Energy (cm-1)
1 0 0.00 0
1 90 69.45 5806
1 180 0.00 0

Atoms in torsion 1 are 3, 1, 2, 5
The rotor type is OH

picture of Formic acid

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