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

using model chemistry: BLYP/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at BLYP/6-311G**
 hartrees
Energy at 0K-140.048307
Energy at 298.15K-140.050821
HF Energy-140.048307
Nuclear repulsion energy53.998217
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 BLYP/6-311G**
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 2970 2958 0.20      
2 A1 1968 1960 152.13      
3 A1 1315 1310 17.31      
4 A1 803 800 0.00      
5 E 3032 3021 2.50      
5 E 3032 3021 2.50      
6 E 1428 1422 6.58      
6 E 1428 1422 6.58      
7 E 902 898 23.02      
7 E 902 898 23.02      
8 E 359 358 6.86      
8 E 359 358 6.86      

Unscaled Zero Point Vibrational Energy (zpe) 9248.4 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 9212.3 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 BLYP/6-311G**
ABC
5.27945 0.26231 0.26231

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.297
B2 0.000 0.000 0.240
O3 0.000 0.000 1.456
H4 0.000 1.028 -1.688
H5 0.890 -0.514 -1.688
H6 -0.890 -0.514 -1.688

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53722.75281.09941.09941.0994
B21.53721.21552.18462.18462.1846
O32.75281.21553.30713.30713.3071
H41.09942.18463.30711.78001.7800
H51.09942.18463.30711.78001.7800
H61.09942.18463.30711.78001.7800

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 110.810
B2 C1 H5 110.810 B2 C1 H6 110.810
H4 C1 H5 108.100 H4 C1 H6 108.100
H5 C1 H6 108.100
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.441      
2 B 0.232      
3 O -0.219      
4 H 0.143      
5 H 0.143      
6 H 0.143      


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 -3.367 3.367
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.218 0.000 0.000
y 0.000 -17.218 0.000
z 0.000 0.000 -21.103
Traceless
 xyz
x 1.943 0.000 0.000
y 0.000 1.943 0.000
z 0.000 0.000 -3.885
Polar
3z2-r2-7.770
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 3.076 0.000 0.000
y 0.000 3.076 0.000
z 0.000 0.000 4.948


<r2> (average value of r2) Å2
<r2> 50.611
(<r2>)1/2 7.114