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All results from a given calculation for CH2CHOH (ethenol)

using model chemistry: CID/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 CID/6-31G
 hartrees
Energy at 0K-153.117744
Energy at 298.15K-153.121884
Nuclear repulsion energy69.290622
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 CID/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' 3764 3520 17.00      
2 A' 3314 3099 17.81      
3 A' 3286 3073 1.47      
4 A' 3211 3003 5.78      
5 A' 1755 1641 87.73      
6 A' 1520 1422 14.04      
7 A' 1404 1313 0.25      
8 A' 1373 1284 7.02      
9 A' 1128 1055 173.74      
10 A' 974 911 38.48      
11 A' 494 462 15.05      
12 A" 1022 956 36.49      
13 A" 907 848 82.66      
14 A" 714 667 0.22      
15 A" 423 395 193.74      

Unscaled Zero Point Vibrational Energy (zpe) 12644.4 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 11825.0 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 CID/6-31G
ABC
1.96998 0.34070 0.29046

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.232 -0.068 0.000
C2 0.000 0.455 0.000
O3 -1.205 -0.257 0.000
H4 1.416 -1.140 0.000
H5 2.102 0.577 0.000
H6 -0.205 1.519 0.000
H7 -1.067 -1.219 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 H4 H5 H6 H7
C11.33852.44361.08751.08342.14072.5708
C21.33851.39972.13332.10571.08281.9854
O32.44361.39972.76513.41032.03810.9711
H41.08752.13332.76511.84903.11392.4844
H51.08342.10573.41031.84902.49203.6427
H62.14071.08282.03813.11392.49202.8701
H72.57081.98540.97112.48443.64272.8701

picture of ethenol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 126.344 C1 C2 H6 123.946
C2 C1 H4 122.783 C2 C1 H5 120.422
C2 O3 H7 112.492 O3 C2 H6 109.710
H4 C1 H5 116.795
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability