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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: QCISD/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/aug-cc-pVDZ
 hartrees
Energy at 0K-214.515160
Energy at 298.15K 
HF Energy-213.938510
Nuclear repulsion energy78.419678
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 QCISD/aug-cc-pVDZ
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 3833 3713 43.19      
2 A 3173 3074 25.97      
3 A 3081 2984 48.96      
4 A 1523 1476 2.57      
5 A 1442 1397 37.96      
6 A 1404 1360 11.67      
7 A 1259 1220 6.71      
8 A 1144 1108 143.82      
9 A 1070 1037 82.08      
10 A 1001 970 148.24      
11 A 532 515 29.47      
12 A 381 369 110.07      

Unscaled Zero Point Vibrational Energy (zpe) 9921.4 cm-1
Scaled (by 0.9687) Zero Point Vibrational Energy (zpe) 9610.9 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 QCISD/aug-cc-pVDZ
ABC
1.48909 0.33751 0.29791

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.012 0.519 0.047
F2 1.142 -0.313 -0.026
O3 -1.151 -0.222 -0.119
H4 0.066 1.021 1.028
H5 0.070 1.231 -0.788
H6 -1.280 -0.773 0.663

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.40611.38861.10321.09871.9278
F21.40612.29712.01272.02842.5598
O31.38862.29712.08402.01200.9660
H41.10322.01272.08401.82772.2724
H51.09872.02842.01201.82772.8184
H61.92782.55980.96602.27242.8184

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.592 F2 C1 O3 110.557
F2 C1 H4 106.032 F2 C1 H5 107.523
O3 C1 H4 113.007 O3 C1 H5 107.406
H4 C1 H5 112.210
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability