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

using model chemistry: HSEh1PBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HSEh1PBE/3-21G
 hartrees
Energy at 0K-139.031572
Energy at 298.15K 
HF Energy-139.031572
Nuclear repulsion energy56.090947
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 HSEh1PBE/3-21G
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 2500 2409 0.19 170.27 0.00 0.00
2 A1 2164 2084 396.92 43.47 0.29 0.45
3 A1 1091 1051 3.21 24.47 0.72 0.84
4 A1 809 779 22.73 6.87 0.25 0.40
5 E 2580 2485 17.03 94.73 0.75 0.86
5 E 2580 2485 17.03 94.73 0.75 0.86
6 E 1122 1081 2.30 25.17 0.75 0.86
6 E 1122 1081 2.30 25.17 0.75 0.86
7 E 837 807 5.80 0.20 0.75 0.86
7 E 837 807 5.80 0.20 0.75 0.86
8 E 348 335 8.91 0.39 0.75 0.86
8 E 348 335 8.90 0.39 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8168.6 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 7868.8 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 HSEh1PBE/3-21G
ABC
4.11321 0.28795 0.28795

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.336
C2 0.000 0.000 0.177
O3 0.000 0.000 1.330
H4 0.000 1.164 -1.675
H5 1.008 -0.582 -1.675
H6 -1.008 -0.582 -1.675

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.51322.66601.21281.21281.2128
C21.51321.15282.18812.18812.1881
O32.66601.15283.22313.22313.2231
H41.21282.18813.22312.01662.0166
H51.21282.18813.22312.01662.0166
H61.21282.18813.22312.01662.0166

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 106.255
C2 B1 H5 106.255 C2 B1 H6 106.255
H4 B1 H5 112.487 H4 B1 H6 112.487
H5 B1 H6 112.487
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.283      
2 C 0.354      
3 O -0.338      
4 H 0.089      
5 H 0.089      
6 H 0.089      


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 1.470 1.470
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.753 0.000 0.000
y 0.000 -18.753 0.000
z 0.000 0.000 -23.258
Traceless
 xyz
x 2.252 0.000 0.000
y 0.000 2.252 0.000
z 0.000 0.000 -4.505
Polar
3z2-r2-9.010
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 3.022 0.000 0.000
y 0.000 3.022 0.000
z 0.000 0.000 5.733


<r2> (average value of r2) Å2
<r2> 48.403
(<r2>)1/2 6.957