return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: SVWN/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at SVWN/aug-cc-pVTZ
 hartrees
Energy at 0K-139.332335
Energy at 298.15K-139.334811
HF Energy-139.332335
Nuclear repulsion energy54.448020
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 SVWN/aug-cc-pVTZ
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 2987 2964 2.09      
2 A1 2010 1994 194.45      
3 A1 1261 1251 24.41      
4 A1 833 826 0.02      
5 E 3072 3048 0.97      
5 E 3072 3048 0.98      
6 E 1374 1363 7.98      
6 E 1374 1363 7.98      
7 E 864 858 27.15      
7 E 864 858 27.14      
8 E 348 346 7.80      
8 E 348 346 7.80      

Unscaled Zero Point Vibrational Energy (zpe) 9204.0 cm-1
Scaled (by 0.9921) Zero Point Vibrational Energy (zpe) 9131.3 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 SVWN/aug-cc-pVTZ
ABC
5.28088 0.26807 0.26807

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.281
B2 0.000 0.000 0.233
O3 0.000 0.000 1.441
H4 0.000 1.028 -1.670
H5 0.890 -0.514 -1.670
H6 -0.890 -0.514 -1.670

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.51382.72201.09861.09861.0986
B21.51381.20832.16222.16222.1622
O32.72201.20833.27603.27603.2760
H41.09862.16223.27601.77971.7797
H51.09862.16223.27601.77971.7797
H61.09862.16223.27601.77971.7797

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 110.718
B2 C1 H5 110.718 B2 C1 H6 110.718
H4 C1 H5 108.196 H4 C1 H6 108.196
H5 C1 H6 108.196
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.555      
2 B 0.233      
3 O -0.467      
4 H 0.263      
5 H 0.263      
6 H 0.263      


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 -3.711 3.711
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.167 0.000 0.000
y 0.000 -17.167 0.000
z 0.000 0.000 -21.089
Traceless
 xyz
x 1.961 0.000 0.000
y 0.000 1.961 0.000
z 0.000 0.000 -3.921
Polar
3z2-r2-7.843
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 3.807 0.000 0.000
y 0.000 3.807 0.000
z 0.000 0.000 5.711


<r2> (average value of r2) Å2
<r2> 49.798
(<r2>)1/2 7.057