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

using model chemistry: CCD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCD/6-31G
 hartrees
Energy at 0K-139.453592
Energy at 298.15K-139.456118
HF Energy-139.165711
Nuclear repulsion energy53.548913
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 CCD/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3036 2913 1.04      
2 A1 1978 1898 135.99      
3 A1 1438 1380 27.33      
4 A1 814 781 0.42      
5 E 3116 2990 5.49      
5 E 3116 2990 5.49      
6 E 1521 1459 9.29      
6 E 1521 1459 9.29      
7 E 985 945 26.40      
7 E 985 945 26.40      
8 E 345 331 12.32      
8 E 345 331 12.32      

Unscaled Zero Point Vibrational Energy (zpe) 9599.0 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 9210.2 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 CCD/6-31G
ABC
5.25442 0.25741 0.25741

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.310
B2 0.000 0.000 0.241
O3 0.000 0.000 1.470
H4 0.000 1.030 -1.701
H5 0.892 -0.515 -1.701
H6 -0.892 -0.515 -1.701

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.55142.78041.10161.10161.1016
B21.55141.22902.19802.19802.1980
O32.78041.22903.33383.33383.3338
H41.10162.19803.33381.78421.7842
H51.10162.19803.33381.78421.7842
H61.10162.19803.33381.78421.7842

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 110.750
B2 C1 H5 110.750 B2 C1 H6 110.750
H4 C1 H5 108.163 H4 C1 H6 108.163
H5 C1 H6 108.163
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability