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

using model chemistry: QCISD/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 QCISD/cc-pVTZ
 hartrees
Energy at 0K-189.898030
Energy at 298.15K-189.901184
HF Energy-189.247296
Nuclear repulsion energy74.951956
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/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 3814 3645 36.67      
2 A 3303 3156 3.16      
3 A 3161 3021 8.58      
4 A 1462 1397 6.04      
5 A 1413 1350 46.34      
6 A 1221 1167 31.06      
7 A 1176 1124 11.81      
8 A 909 869 9.25      
9 A 717 685 40.79      
10 A 497 475 1.54      
11 A 294 281 33.26      
12 A 186 177 99.32      

Unscaled Zero Point Vibrational Energy (zpe) 9076.5 cm-1
Scaled (by 0.9555) Zero Point Vibrational Energy (zpe) 8672.6 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/cc-pVTZ
ABC
1.76155 0.38154 0.32604

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.133 0.268 0.097
O2 0.067 -0.568 -0.065
O3 -1.127 0.229 -0.082
H4 1.037 1.263 -0.309
H5 2.061 -0.283 0.068
H6 -1.416 0.130 0.833

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6
C11.36482.26711.07961.07952.6567
O21.36481.43492.08702.01971.8685
O32.26711.43492.40873.23220.9639
H41.07962.08702.40871.89282.9330
H51.07952.01973.23221.89283.5842
H62.65671.86850.96392.93303.5842

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 108.120 O2 C1 H4 116.775
O2 C1 H5 110.897 O2 O3 H6 100.481
H4 C1 H5 122.488
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability