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All results from a given calculation for CH3OOH (Methyl peroxide)

using model chemistry: MP2/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-31+G**
 hartrees
Energy at 0K-190.340739
Energy at 298.15K 
HF Energy-189.808481
Nuclear repulsion energy80.500848
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 MP2/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP2/6-31+G**
ABC
1.40205 0.34954 0.30011

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.130 -0.229 0.030
O2 -0.010 0.621 -0.039
O3 -1.155 -0.312 -0.071
H4 1.973 0.460 0.006
H5 1.132 -0.805 0.955
H6 1.163 -0.895 -0.832
H7 -1.724 0.138 0.575

Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5 H6 H7
C11.42432.28941.08841.08991.08962.9289
O21.42431.47781.99042.08002.07451.8836
O32.28941.47783.22312.55482.50820.9714
H41.08841.99043.22311.79091.78683.7544
H51.08992.08002.55481.79091.78943.0311
H61.08962.07452.50821.78681.78943.3732
H72.92891.88360.97143.75443.03113.3732

picture of Methyl peroxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 O3 104.148 O2 C1 H4 103.972
O2 C1 H5 110.948 O2 C1 H6 110.517
O2 O3 H7 98.421 H4 C1 H5 110.611
H4 C1 H6 110.255 H5 C1 H6 110.379
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability