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

using model chemistry: MP2/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-139.667235
Energy at 298.15K-139.669773
HF Energy-139.240525
Nuclear repulsion energy53.699657
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/aug-cc-pVDZ
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 3090 2963 0.00      
2 A1 1947 1868 134.01      
3 A1 1324 1269 8.90      
4 A1 817 783 0.02      
5 E 3189 3058 0.53      
5 E 3189 3058 0.53      
6 E 1450 1390 4.87      
6 E 1450 1390 4.87      
7 E 912 874 19.47      
7 E 912 874 19.47      
8 E 363 348 10.88      
8 E 363 348 10.88      

Unscaled Zero Point Vibrational Energy (zpe) 9502.5 cm-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 9112.9 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/aug-cc-pVDZ
ABC
5.24855 0.25918 0.25918

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.307
B2 0.000 0.000 0.239
O3 0.000 0.000 1.465
H4 0.000 1.031 -1.690
H5 0.893 -0.515 -1.690
H6 -0.893 -0.515 -1.690

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.54572.77211.09961.09961.0996
B21.54571.22642.18702.18702.1870
O32.77211.22643.31953.31953.3195
H41.09962.18703.31951.78521.7852
H51.09962.18703.31951.78521.7852
H61.09962.18703.31951.78521.7852

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 110.399
B2 C1 H5 110.399 B2 C1 H6 110.399
H4 C1 H5 108.527 H4 C1 H6 108.527
H5 C1 H6 108.527
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability