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 BH3CO (Borane carbonyl)

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-139.940805
Energy at 298.15K 
HF Energy-139.940805
Nuclear repulsion energy56.761779
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 B1B95/6-311G*
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 2471 2369 1.29 208.19 0.00 0.00
2 A1 2259 2165 500.24 61.54 0.35 0.52
3 A1 1078 1034 1.63 15.82 0.62 0.77
4 A1 766 735 30.00 6.66 0.14 0.25
5 E 2549 2444 42.07 110.67 0.75 0.86
5 E 2549 2444 42.07 110.68 0.75 0.86
6 E 1112 1066 0.04 20.01 0.75 0.86
6 E 1112 1066 0.04 20.01 0.75 0.86
7 E 821 787 3.76 0.11 0.75 0.86
7 E 821 787 3.76 0.11 0.75 0.86
8 E 309 296 7.06 0.32 0.75 0.86
8 E 309 296 7.06 0.32 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8079.0 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 7744.5 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 B1B95/6-311G*
ABC
4.08811 0.29367 0.29367

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.335
C2 0.000 0.000 0.184
O3 0.000 0.000 1.311
H4 0.000 1.168 -1.638
H5 1.011 -0.584 -1.638
H6 -1.011 -0.584 -1.638

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.51962.64611.20651.20651.2065
C21.51961.12652.16472.16472.1647
O32.64611.12653.17203.17203.1720
H41.20652.16473.17202.02282.0228
H51.20652.16473.17202.02282.0228
H61.20652.16473.17202.02282.0228

picture of Borane carbonyl state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 C2 O3 180.000 C2 B1 H4 104.546
C2 B1 H5 104.546 C2 B1 H6 104.546
H4 B1 H5 113.915 H4 B1 H6 113.915
H5 B1 H6 113.915
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.403      
2 C 0.293      
3 O -0.119      
4 H 0.077      
5 H 0.077      
6 H 0.077      


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 1.526 1.526
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.792 0.000 0.000
y 0.000 -18.792 0.000
z 0.000 0.000 -22.598
Traceless
 xyz
x 1.903 0.000 0.000
y 0.000 1.903 0.000
z 0.000 0.000 -3.807
Polar
3z2-r2-7.614
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 3.698 0.000 0.000
y 0.000 3.698 0.000
z 0.000 0.000 6.094


<r2> (average value of r2) Å2
<r2> 47.539
(<r2>)1/2 6.895