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

using model chemistry: LSDA/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 LSDA/6-31G(2df,p)
 hartrees
Energy at 0K-139.208904
Energy at 298.15K-139.211104
HF Energy-139.208904
Nuclear repulsion energy56.880429
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 LSDA/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 2438 2399 1.75      
2 A1 2203 2168 450.39      
3 A1 1047 1030 8.65      
4 A1 833 820 13.88      
5 E 2526 2486 7.55      
5 E 2526 2486 7.55      
6 E 1034 1017 0.40      
6 E 1034 1017 0.41      
7 E 767 755 13.17      
7 E 767 755 13.17      
8 E 299 294 0.99      
8 E 299 294 0.99      

Unscaled Zero Point Vibrational Energy (zpe) 7885.5 cm-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 7759.3 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 LSDA/6-31G(2df,p)
ABC
4.06468 0.29901 0.29901

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.310
C2 0.000 0.000 0.166
O3 0.000 0.000 1.307
H4 0.000 1.171 -1.633
H5 1.014 -0.586 -1.633
H6 -1.014 -0.586 -1.633

Atom - Atom Distances (Å)
  B1 C2 O3 H4 H5 H6
B11.47632.61671.21501.21501.2150
C21.47631.14042.14722.14722.1472
O32.61671.14043.16483.16483.1648
H41.21502.14723.16482.02862.0286
H51.21502.14723.16482.02862.0286
H61.21502.14723.16482.02862.0286

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 105.434
C2 B1 H5 105.434 C2 B1 H6 105.434
H4 B1 H5 113.189 H4 B1 H6 113.189
H5 B1 H6 113.189
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.552      
2 C 0.493      
3 O -0.085      
4 H 0.048      
5 H 0.048      
6 H 0.048      


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 1.014 1.014
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.150 0.000 0.000
y 0.000 -18.150 0.000
z 0.000 0.000 -21.429
Traceless
 xyz
x 1.639 0.000 0.000
y 0.000 1.639 0.000
z 0.000 0.000 -3.279
Polar
3z2-r2-6.558
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 3.551 0.000 0.000
y 0.000 3.551 0.000
z 0.000 0.000 6.256


<r2> (average value of r2) Å2
<r2> 46.544
(<r2>)1/2 6.822