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

using model chemistry: B2PLYP/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 B2PLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-139.931884
Energy at 298.15K-139.934420
HF Energy-139.789590
Nuclear repulsion energy54.033203
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 B2PLYP/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 3073 3073 0.00      
2 A1 1978 1978 168.29      
3 A1 1327 1327 10.37      
4 A1 820 820 0.10      
5 E 3159 3159 0.96      
5 E 3159 3159 0.96      
6 E 1443 1443 5.03      
6 E 1443 1443 5.07      
7 E 911 911 21.52      
7 E 911 911 21.50      
8 E 362 362 11.85      
8 E 362 362 11.85      

Unscaled Zero Point Vibrational Energy (zpe) 9474.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9474.0 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 B2PLYP/aug-cc-pVDZ
ABC
5.27122 0.26273 0.26273

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.298
B2 0.000 0.000 0.238
O3 0.000 0.000 1.455
H4 0.000 1.028 -1.681
H5 0.891 -0.514 -1.681
H6 -0.891 -0.514 -1.681

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53612.75221.09761.09761.0976
B21.53611.21612.17772.17772.1777
O32.75221.21613.29993.29993.2999
H41.09762.17773.29991.78141.7814
H51.09762.17773.29991.78141.7814
H61.09762.17773.29991.78141.7814

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 110.445
B2 C1 H5 110.445 B2 C1 H6 110.445
H4 C1 H5 108.480 H4 C1 H6 108.480
H5 C1 H6 108.480
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.830      
2 B 0.091      
3 O -0.157      
4 H -0.254      
5 H -0.254      
6 H -0.254      


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 -3.661 3.661
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.323 0.000 0.000
y 0.000 -17.323 0.000
z 0.000 0.000 -21.778
Traceless
 xyz
x 2.227 0.000 0.000
y 0.000 2.227 0.000
z 0.000 0.000 -4.455
Polar
3z2-r2-8.910
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.689 0.000 0.000
y 0.000 3.691 0.000
z 0.000 0.000 5.531


<r2> (average value of r2) Å2
<r2> 50.711
(<r2>)1/2 7.121