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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G**
 hartrees
Energy at 0K-139.647812
Energy at 298.15K-139.650358
HF Energy-139.228571
Nuclear repulsion energy54.055054
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=FULL/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 3156 2949 0.00      
2 A1 2018 1886 97.21      
3 A1 1396 1304 15.32      
4 A1 831 776 0.01      
5 E 3259 3046 0.79      
5 E 3259 3046 0.79      
6 E 1524 1424 6.06      
6 E 1524 1424 6.06      
7 E 948 886 22.43      
7 E 948 886 22.43      
8 E 360 336 9.22      
8 E 360 336 9.22      

Unscaled Zero Point Vibrational Energy (zpe) 9791.0 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 9148.8 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 MP2=FULL/6-31G**
ABC
5.37709 0.26204 0.26204

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.301
B2 0.000 0.000 0.237
O3 0.000 0.000 1.457
H4 0.000 1.018 -1.679
H5 0.882 -0.509 -1.679
H6 -0.882 -0.509 -1.679

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53752.75811.08631.08631.0863
B21.53751.22062.16952.16952.1695
O32.75811.22063.29753.29753.2975
H41.08632.16953.29751.76371.7637
H51.08632.16953.29751.76371.7637
H61.08632.16953.29751.76371.7637

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 110.375
B2 C1 H5 110.375 B2 C1 H6 110.375
H4 C1 H5 108.553 H4 C1 H6 108.553
H5 C1 H6 108.553
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability