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All results from a given calculation for BH3CO (Borane carbonyl)

using model chemistry: TPSSh/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 TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-139.993279
Energy at 298.15K 
HF Energy-139.993279
Nuclear repulsion energy56.403593
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 TPSSh/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 2481 2395 2.19 173.51 0.00 0.00
2 A1 2199 2122 419.66 54.93 0.25 0.40
3 A1 1098 1060 2.76 18.97 0.58 0.74
4 A1 755 729 25.35 6.70 0.19 0.32
5 E 2552 2463 39.17 98.70 0.75 0.86
5 E 2552 2463 39.17 98.70 0.75 0.86
6 E 1131 1091 0.01 19.82 0.75 0.86
6 E 1131 1091 0.01 19.82 0.75 0.86
7 E 832 803 3.86 0.00 0.75 0.86
7 E 832 803 3.86 0.00 0.75 0.86
8 E 306 296 5.49 0.21 0.75 0.86
8 E 306 296 5.49 0.21 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8087.7 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 7804.6 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 TPSSh/6-31G(2df,p)
ABC
4.07588 0.28987 0.28987

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.344
C2 0.000 0.000 0.184
O3 0.000 0.000 1.320
H4 0.000 1.170 -1.647
H5 1.013 -0.585 -1.647
H6 -1.013 -0.585 -1.647

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.52822.66461.20821.20821.2082
C21.52821.13632.17292.17292.1729
O32.66461.13633.18983.18983.1898
H41.20822.17293.18982.02582.0258
H51.20822.17293.18982.02582.0258
H61.20822.17293.18982.02582.0258

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 104.526
C2 B1 H5 104.526 C2 B1 H6 104.526
H4 B1 H5 113.931 H4 B1 H6 113.931
H5 B1 H6 113.931
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.397      
2 C 0.482      
3 O -0.122      
4 H 0.012      
5 H 0.012      
6 H 0.012      


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 1.509 1.509
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.510 0.000 0.000
y 0.000 3.510 0.000
z 0.000 0.000 6.018


<r2> (average value of r2) Å2
<r2> 47.641
(<r2>)1/2 6.902