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All results from a given calculation for Ga2H6 (digallane)

using model chemistry: HF/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D2H 1AG
Energy calculated at HF/6-311G**
 hartrees
Energy at 0K-3849.866529
Energy at 298.15K-3849.874071
HF Energy-3849.866529
Nuclear repulsion energy292.237657
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 HF/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 Ag 2087 1896 0.00      
2 Ag 1571 1427 0.00      
3 Ag 792 720 0.00      
4 Ag 238 216 0.00      
5 Au 474 431 0.00      
6 B1g 2075 1885 0.00      
7 B1g 498 453 0.00      
8 B1u 1251 1137 398.04      
9 B1u 693 629 201.44      
10 B2g 1323 1202 0.00      
11 B2g 377 343 0.00      
12 B2u 2081 1890 487.60      
13 B2u 873 793 219.23      
14 B2u 241 219 9.32      
15 B3g 823 748 0.00      
16 B3u 2079 1889 143.86      
17 B3u 1401 1273 1354.30      
18 B3u 729 662 781.26      

Unscaled Zero Point Vibrational Energy (zpe) 9803.2 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 8906.2 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 HF/6-311G**
ABC
1.56441 0.06483 0.06356

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

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 1.323 0.000 0.000
Ga2 -1.323 0.000 0.000
H3 0.000 0.000 1.177
H4 0.000 0.000 -1.177
H5 1.993 1.407 0.000
H6 1.993 -1.407 0.000
H7 -1.993 1.407 0.000
H8 -1.993 -1.407 0.000

Atom - Atom Distances (Å)
  Ga1 Ga2 H3 H4 H5 H6 H7 H8
Ga12.64561.77091.77091.55851.55853.60203.6020
Ga22.64561.77091.77093.60203.60201.55851.5585
H31.77091.77092.35462.70892.70892.70892.7089
H41.77091.77092.35462.70892.70892.70892.7089
H51.55853.60202.70892.70892.81423.98594.8793
H61.55853.60202.70892.70892.81424.87933.9859
H73.60201.55852.70892.70893.98594.87932.8142
H83.60201.55852.70892.70894.87933.98592.8142

picture of digallane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ga1 Ga2 H3 41.669 Ga1 Ga2 H4 41.669
Ga1 Ga2 H7 115.467 Ga1 Ga2 H8 115.467
Ga1 H3 Ga2 96.661 Ga1 H4 Ga2 96.661
Ga2 Ga1 H3 41.669 Ga2 Ga1 H4 41.669
Ga2 Ga1 H5 115.467 Ga2 Ga1 H6 115.467
H3 Ga1 H4 83.339 H3 Ga1 H5 108.735
H3 Ga1 H6 108.735 H3 Ga2 H4 83.339
H3 Ga2 H7 108.735 H3 Ga2 H8 108.735
H4 Ga1 H5 108.735 H4 Ga1 H6 108.735
H4 Ga2 H7 108.735 H4 Ga2 H8 108.735
H5 Ga1 H6 129.067 H7 Ga2 H8 129.067
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga 0.500      
2 Ga 0.500      
3 H -0.198      
4 H -0.198      
5 H -0.151      
6 H -0.151      
7 H -0.151      
8 H -0.151      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.964 0.000 0.000
y 0.000 -43.135 0.000
z 0.000 0.000 -36.319
Traceless
 xyz
x -0.237 0.000 0.000
y 0.000 -4.993 0.000
z 0.000 0.000 5.230
Polar
3z2-r210.460
x2-y23.171
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.333 0.000 0.000
y 0.000 8.228 0.000
z 0.000 0.000 6.482


<r2> (average value of r2) Å2
<r2> 159.933
(<r2>)1/2 12.646