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

using model chemistry: TPSSh/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at TPSSh/TZVP
 hartrees
Energy at 0K-140.103127
Energy at 298.15K-140.105660
HF Energy-140.103127
Nuclear repulsion energy54.192870
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 TPSSh/TZVP
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 3043 2933 0.06      
2 A1 2004 1931 195.61      
3 A1 1353 1303 15.04      
4 A1 817 788 0.03      
5 E 3116 3003 1.47      
5 E 3116 3003 1.47      
6 E 1472 1418 6.66      
6 E 1472 1418 6.66      
7 E 922 889 24.16      
7 E 922 889 24.16      
8 E 359 346 11.21      
8 E 359 346 11.21      

Unscaled Zero Point Vibrational Energy (zpe) 9476.9 cm-1
Scaled (by 0.9637) Zero Point Vibrational Energy (zpe) 9132.9 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 TPSSh/TZVP
ABC
5.33090 0.26393 0.26393

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.294
B2 0.000 0.000 0.239
O3 0.000 0.000 1.451
H4 0.000 1.023 -1.679
H5 0.886 -0.511 -1.679
H6 -0.886 -0.511 -1.679

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53392.74541.09281.09281.0928
B21.53391.21152.17442.17442.1744
O32.74541.21153.29323.29323.2932
H41.09282.17443.29321.77141.7714
H51.09282.17443.29321.77141.7714
H61.09282.17443.29321.77141.7714

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 110.629
B2 C1 H5 110.629 B2 C1 H6 110.629
H4 C1 H5 108.289 H4 C1 H6 108.289
H5 C1 H6 108.289
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.429      
2 B 0.397      
3 O -0.415      
4 H 0.149      
5 H 0.149      
6 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -3.658 3.658
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.129 0.000 0.000
y 0.000 3.129 0.000
z 0.000 0.000 5.137


<r2> (average value of r2) Å2
<r2> 50.324
(<r2>)1/2 7.094