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All results from a given calculation for CH2FOH (fluoromethanol)

using model chemistry: QCISD(T)=FULL/Def2TZVPP

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(T)=FULL/Def2TZVPP
 hartrees
Energy at 0K-214.763787
Energy at 298.15K 
HF Energy-214.004635
Nuclear repulsion energy79.296815
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(T)=FULL/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3844 3844        
2 A 3150 3150        
3 A 3061 3061        
4 A 1550 1550        
5 A 1470 1470        
6 A 1419 1419        
7 A 1288 1288        
8 A 1152 1152        
9 A 1086 1086        
10 A 1040 1040        
11 A 547 547        
12 A 385 385        

Unscaled Zero Point Vibrational Energy (zpe) 9995.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9995.2 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(T)=FULL/Def2TZVPP
ABC
1.52995 0.34443 0.30437

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.018 0.510 0.046
F2 1.129 -0.311 -0.025
O3 -1.142 -0.217 -0.119
H4 0.066 1.010 1.014
H5 0.074 1.219 -0.773
H6 -1.275 -0.756 0.664

Atom - Atom Distances (Å)
  C1 F2 O3 H4 H5 H6
C11.38271.37911.08971.08491.9125
F21.38272.27391.98822.00302.5400
O31.37912.27392.06081.99160.9603
H41.08971.98822.06081.79922.2443
H51.08492.00301.99161.79922.7902
H61.91252.54000.96032.24432.7902

picture of fluoromethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O3 H6 108.347 F2 C1 O3 110.843
F2 C1 H4 106.460 F2 C1 H5 107.922
O3 C1 H4 112.649 O3 C1 H5 107.253
H4 C1 H5 111.655
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability