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

using model chemistry: HSEh1PBE/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HSEh1PBE/6-31G(2df,p)
 hartrees
Energy at 0K-139.901783
Energy at 298.15K-139.904333
HF Energy-139.901783
Nuclear repulsion energy54.379451
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 HSEh1PBE/6-31G(2df,p)
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 3076 2945 0.25      
2 A1 2056 1969 174.97      
3 A1 1327 1271 16.11      
4 A1 833 798 0.00      
5 E 3165 3032 0.14      
5 E 3165 3032 0.14      
6 E 1452 1390 6.02      
6 E 1452 1390 6.02      
7 E 908 869 26.32      
7 E 908 869 26.33      
8 E 372 356 9.51      
8 E 372 356 9.51      

Unscaled Zero Point Vibrational Energy (zpe) 9541.8 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 9138.2 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 HSEh1PBE/6-31G(2df,p)
ABC
5.32167 0.26597 0.26597

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.290
B2 0.000 0.000 0.241
O3 0.000 0.000 1.445
H4 0.000 1.024 -1.674
H5 0.886 -0.512 -1.674
H6 -0.886 -0.512 -1.674

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53032.73431.09321.09321.0932
B21.53031.20402.17072.17072.1707
O32.73431.20403.28193.28193.2819
H41.09322.17073.28191.77291.7729
H51.09322.17073.28191.77291.7729
H61.09322.17073.28191.77291.7729

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 110.557
B2 C1 H5 110.557 B2 C1 H6 110.557
H4 C1 H5 108.363 H4 C1 H6 108.363
H5 C1 H6 108.363
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.613      
2 B 0.088      
3 O -0.037      
4 H 0.187      
5 H 0.187      
6 H 0.187      


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 -3.453 3.453
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.611 0.000 0.000
y 0.000 -16.611 0.000
z 0.000 0.000 -20.382
Traceless
 xyz
x 1.885 0.000 0.000
y 0.000 1.885 0.000
z 0.000 0.000 -3.770
Polar
3z2-r2-7.540
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 3.015 0.000 0.000
y 0.000 3.015 0.000
z 0.000 0.000 4.540


<r2> (average value of r2) Å2
<r2> 49.671
(<r2>)1/2 7.048