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II.B.6.

Experimental Barriers to Internal Rotation for CH3SeH (Methane selenol)

Data from:
1973Tho:70
CH Thomas "Microwave spectrum, barrier to internal rotation, structure, and dipole moment of methane selenol" J. Chem. Phys. 59(1), 70, 1973
torsion index Angle Energy (kJ mol-1) Energy (cm-1)
1 0 4.19 350
1 15 3.57 299
1 30 2.09 175
1 45 0.61 51
1 60 0.00 0
1 75 0.61 51
1 90 2.09 175
1 105 3.57 299
1 120 4.19 350
1 135 3.57 299
1 150 2.09 175
1 165 0.61 51
1 180 0.00 0
1 195 0.61 51
1 210 2.09 175
1 225 3.57 299
1 240 4.19 350
1 255 3.57 299
1 270 2.09 175
1 285 0.61 51
1 300 0.00 0
1 315 0.61 51
1 330 2.09 175
1 345 3.57 299
1 360 4.19 350

Atoms in torsion 1 are 3, 1, 2, 4
The rotor type is SeH

picture of Methane selenol

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