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All results from a given calculation for CH3BO (Borane, methyloxo-)

using model chemistry: CCSD/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD/aug-cc-pVTZ
 hartrees
Energy at 0K-139.801793
Energy at 298.15K-139.804345
HF Energy-139.278481
Nuclear repulsion energy54.189454
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 CCSD/aug-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 A1 3071 2935 0.01      
2 A1 2036 1946 192.04      
3 A1 1360 1300 9.55      
4 A1 821 785 0.07      
5 E 3153 3014 0.97      
5 E 3153 3014 0.97      
6 E 1485 1419 4.78      
6 E 1485 1419 4.78      
7 E 933 892 22.38      
7 E 933 892 22.38      
8 E 362 346 14.83      
8 E 362 346 14.84      

Unscaled Zero Point Vibrational Energy (zpe) 9577.4 cm-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 9154.1 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 CCSD/aug-cc-pVTZ
ABC
5.34123 0.26328 0.26328

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.299
B2 0.000 0.000 0.243
O3 0.000 0.000 1.452
H4 0.000 1.022 -1.678
H5 0.885 -0.511 -1.678
H6 -0.885 -0.511 -1.678

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54152.75041.08971.08971.0897
B21.54151.20892.17522.17522.1752
O32.75041.20893.29183.29183.2918
H41.08972.17523.29181.76961.7696
H51.08972.17523.29181.76961.7696
H61.08972.17523.29181.76961.7696

picture of Borane, methyloxo- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 B2 O3 180.000 B2 C1 H4 110.346
B2 C1 H5 110.346 B2 C1 H6 110.346
H4 C1 H5 108.583 H4 C1 H6 108.583
H5 C1 H6 108.583
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability