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

using model chemistry: BLYP/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 BLYP/6-31G(2df,p)
 hartrees
Energy at 0K-139.940085
Energy at 298.15K 
HF Energy-139.940085
Nuclear repulsion energy56.196532
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/6-31G(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 2419 2406 1.10 163.85 0.00 0.00
2 A1 2126 2114 403.98 45.70 0.24 0.39
3 A1 1064 1058 0.07 18.07 0.62 0.76
4 A1 771 767 22.75 12.15 0.24 0.39
5 E 2478 2464 28.77 99.08 0.75 0.86
5 E 2478 2464 28.77 99.08 0.75 0.86
6 E 1083 1077 0.01 20.38 0.75 0.86
6 E 1083 1077 0.01 20.38 0.75 0.86
7 E 805 801 5.92 0.02 0.75 0.86
7 E 805 801 5.92 0.02 0.75 0.86
8 E 308 307 3.39 0.20 0.75 0.86
8 E 308 307 3.39 0.20 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 7864.5 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 7821.2 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/6-31G(2df,p)
ABC
4.05595 0.28918 0.28918

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.339
C2 0.000 0.000 0.178
O3 0.000 0.000 1.325
H4 0.000 1.172 -1.658
H5 1.015 -0.586 -1.658
H6 -1.015 -0.586 -1.658

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.51662.66411.21531.21531.2153
C21.51661.14742.17872.17872.1787
O32.66411.14743.20583.20583.2058
H41.21532.17873.20582.03082.0308
H51.21532.17873.20582.03082.0308
H61.21532.17873.20582.03082.0308

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 105.250
C2 B1 H5 105.250 C2 B1 H6 105.250
H4 B1 H5 113.342 H4 B1 H6 113.342
H5 B1 H6 113.342
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.339      
2 C 0.458      
3 O -0.083      
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 1.319 1.319
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.337 0.000 0.000
y 0.000 -18.337 0.000
z 0.000 0.000 -21.845
Traceless
 xyz
x 1.754 0.000 0.000
y 0.000 1.754 0.000
z 0.000 0.000 -3.509
Polar
3z2-r2-7.017
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 3.505 0.000 0.000
y 0.000 3.505 0.000
z 0.000 0.000 6.253


<r2> (average value of r2) Å2
<r2> 47.761
(<r2>)1/2 6.911