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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: MP3=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/6-31G*
 hartrees
Energy at 0K-214.395229
Energy at 298.15K 
HF Energy-213.897770
Nuclear repulsion energy79.147769
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP3=FULL/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3814 3579 36.84      
2 A 3210 3012 44.11      
3 A 3108 2917 64.26      
4 A 1605 1506 2.94      
5 A 1512 1419 64.24      
6 A 1448 1359 20.40      
7 A 1308 1227 5.93      
8 A 1196 1122 160.19      
9 A 1129 1060 124.47      
10 A 1080 1013 71.34      
11 A 557 523 49.17      
12 A 392 367 130.93      

Unscaled Zero Point Vibrational Energy (zpe) 10179.1 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 9551.0 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/6-31G*
ABC
1.51573 0.34463 0.30352

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.019 0.512 0.050
F2 1.128 -0.312 -0.030
O3 -1.146 -0.212 -0.114
H4 0.070 1.017 1.021
H5 0.063 1.231 -0.769
H6 -1.231 -0.824 0.632

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38311.38141.09601.08991.9201
F21.38312.27731.99692.01462.5026
O31.38142.27732.06801.99220.9693
H41.09601.99692.06801.80262.2872
H51.08992.01461.99221.80262.8030
H61.92012.50260.96932.28722.8030

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.259 F2 C1 O3 110.926
F2 C1 H4 106.741 F2 C1 H5 108.522
O3 C1 H4 112.674 O3 C1 H5 106.847
H4 C1 H5 111.102
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability