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

using model chemistry: BLYP/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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-140.020653
Energy at 298.15K-140.023137
HF Energy-140.020653
Nuclear repulsion energy53.822481
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/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 2976 2970 0.06      
2 A1 1935 1931 177.12      
3 A1 1281 1279 10.99      
4 A1 802 800 0.03      
5 E 3046 3040 1.36      
5 E 3046 3040 1.36      
6 E 1391 1389 4.85      
6 E 1391 1389 4.85      
7 E 880 879 19.47      
7 E 880 879 19.46      
8 E 351 350 9.16      
8 E 351 350 9.16      

Unscaled Zero Point Vibrational Energy (zpe) 9165.1 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 9147.7 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/aug-cc-pVDZ
ABC
5.21326 0.26118 0.26118

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.299
B2 0.000 0.000 0.238
O3 0.000 0.000 1.460
H4 0.000 1.034 -1.690
H5 0.896 -0.517 -1.690
H6 -0.896 -0.517 -1.690

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.53682.75891.10531.10531.1053
B21.53681.22212.18702.18702.1870
O32.75891.22213.31463.31463.3146
H41.10532.18703.31461.79121.7912
H51.10532.18703.31461.79121.7912
H61.10532.18703.31461.79121.7912

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 110.673
B2 C1 H5 110.673 B2 C1 H6 110.673
H4 C1 H5 108.243 H4 C1 H6 108.243
H5 C1 H6 108.243
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.193      
2 B 0.081      
3 O -0.132      
4 H -0.381      
5 H -0.381      
6 H -0.381      


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 -3.627 3.627
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.434 0.000 0.000
y 0.000 -17.434 0.000
z 0.000 0.000 -21.695
Traceless
 xyz
x 2.130 0.000 0.000
y 0.000 2.130 0.000
z 0.000 0.000 -4.261
Polar
3z2-r2-8.522
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 3.860 0.000 0.000
y 0.000 3.860 0.000
z 0.000 0.000 5.845


<r2> (average value of r2) Å2
<r2> 51.002
(<r2>)1/2 7.142