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All results from a given calculation for CH2OOH (CH2OOH radical)

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-190.269280
Energy at 298.15K-190.272238
HF Energy-190.269280
Nuclear repulsion energy74.328687
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 TPSSh/cc-pVTZ
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 3705 3587 24.35      
2 A 3250 3147 5.80      
3 A 3107 3008 7.67      
4 A 1434 1389 2.33      
5 A 1350 1308 36.23      
6 A 1189 1151 20.08      
7 A 1122 1087 13.63      
8 A 841 814 11.58      
9 A 671 650 42.06      
10 A 464 449 2.01      
11 A 239 232 37.33      
12 A 156 151 99.88      

Unscaled Zero Point Vibrational Energy (zpe) 8763.8 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 8486.0 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 TPSSh/cc-pVTZ
ABC
1.74439 0.37280 0.32063

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.150 0.257 0.108
O2 0.064 -0.553 -0.069
O3 -1.130 0.236 -0.080
H4 1.072 1.269 -0.273
H5 2.067 -0.314 0.023
H6 -1.503 0.044 0.793

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.36642.28821.08441.08352.7480
O21.36641.43132.09242.01971.8848
O32.28821.43132.43993.24600.9685
H41.08442.09242.43991.89303.0437
H51.08352.01973.24601.89303.6695
H62.74801.88480.96853.04373.6695

picture of CH2OOH radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 O3 109.722 O2 C1 H4 116.769
O2 C1 H5 110.525 O2 O3 H6 101.775
H4 C1 H5 121.664
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.084      
2 O -0.107      
3 O -0.217      
4 H 0.083      
5 H 0.091      
6 H 0.235      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.380 0.452 1.199 1.337
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.898 -0.112 -0.138
y -0.112 3.000 -0.100
z -0.138 -0.100 2.698


<r2> (average value of r2) Å2
<r2> 42.462
(<r2>)1/2 6.516