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

using model chemistry: MP2=FULL/STO-3G

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/STO-3G
 hartrees
Energy at 0K-137.598087
Energy at 298.15K-137.600554
HF Energy-137.421091
Nuclear repulsion energy53.550141
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/STO-3G
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 3375 3000 0.03      
2 A1 2176 1934 0.58      
3 A1 1580 1405 0.63      
4 A1 875 778 1.48      
5 E 3547 3153 0.06      
5 E 3547 3153 0.06      
6 E 1724 1532 1.38      
6 E 1724 1532 1.38      
7 E 1072 953 15.91      
7 E 1072 953 15.91      
8 E 358 318 3.50      
8 E 358 318 3.50      

Unscaled Zero Point Vibrational Energy (zpe) 10702.4 cm-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 9513.3 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/STO-3G
ABC
5.26679 0.25655 0.25655

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.314
B2 0.000 0.000 0.250
O3 0.000 0.000 1.470
H4 0.000 1.029 -1.709
H5 0.891 -0.514 -1.709
H6 -0.891 -0.514 -1.709

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.56372.78341.10251.10251.1025
B21.56371.21972.21342.21342.2134
O32.78341.21973.34173.34173.3417
H41.10252.21343.34171.78211.7821
H51.10252.21343.34171.78211.7821
H61.10252.21343.34171.78211.7821

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 111.049
B2 C1 H5 111.049 B2 C1 H6 111.049
H4 C1 H5 107.849 H4 C1 H6 107.849
H5 C1 H6 107.849
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability