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

using model chemistry: MP3/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 MP3/cc-pVTZ
 hartrees
Energy at 0K-139.788004
Energy at 298.15K-139.790561
HF Energy-139.278119
Nuclear repulsion energy54.391455
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 MP3/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 3097 2926 0.15      
2 A1 2098 1982 218.37      
3 A1 1353 1278 12.49      
4 A1 831 785 0.06      
5 E 3183 3007 0.43      
5 E 3183 3007 0.43      
6 E 1481 1399 4.87      
6 E 1481 1399 4.87      
7 E 928 876 24.35      
7 E 928 876 24.35      
8 E 365 345 14.13      
8 E 365 345 14.12      

Unscaled Zero Point Vibrational Energy (zpe) 9645.3 cm-1
Scaled (by 0.9447) Zero Point Vibrational Energy (zpe) 9112.0 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 MP3/cc-pVTZ
ABC
5.36009 0.26518 0.26518

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.295
B2 0.000 0.000 0.244
O3 0.000 0.000 1.445
H4 0.000 1.020 -1.672
H5 0.883 -0.510 -1.672
H6 -0.883 -0.510 -1.672

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53892.74011.08761.08761.0876
B21.53891.20122.17102.17102.1710
O32.74011.20123.28043.28043.2804
H41.08762.17103.28041.76651.7665
H51.08762.17103.28041.76651.7665
H61.08762.17103.28041.76651.7665

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 110.319
B2 C1 H5 110.319 B2 C1 H6 110.319
H4 C1 H5 108.610 H4 C1 H6 108.610
H5 C1 H6 108.610
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability