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All results from a given calculation for Ga2H6 (digallane)

using model chemistry: M06-2X/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 M06-2X/6-311G*
 hartrees
Energy at 0K-3853.177949
Energy at 298.15K-3853.185044
HF Energy-3853.177949
Nuclear repulsion energy290.866322
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 M06-2X/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 2006 2006 0.00      
2 Ag 1482 1482 0.00      
3 Ag 711 711 0.00      
4 Ag 228 228 0.00      
5 Au 395 395 0.00      
6 B1g 2006 2006 0.00      
7 B1g 451 451 0.00      
8 B1u 1222 1222 277.77      
9 B1u 609 609 154.83      
10 B2g 1289 1289 0.00      
11 B2g 351 351 0.00      
12 B2u 2012 2012 421.44      
13 B2u 793 793 166.58      
14 B2u 163 163 7.69      
15 B3g 764 764 0.00      
16 B3u 2000 2000 134.26      
17 B3u 1355 1355 1144.76      
18 B3u 654 654 599.95      

Unscaled Zero Point Vibrational Energy (zpe) 9245.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9245.7 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 M06-2X/6-311G*
ABC
1.53680 0.06425 0.06296

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G*

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 1.330 0.000 0.000
Ga2 -1.330 0.000 0.000
H3 0.000 0.000 1.179
H4 0.000 0.000 -1.179
H5 1.985 1.424 0.000
H6 1.985 -1.424 0.000
H7 -1.985 1.424 0.000
H8 -1.985 -1.424 0.000

Atom - Atom Distances (Å)
  Ga1 Ga2 H3 H4 H5 H6 H7 H8
Ga12.65911.77671.77671.56741.56743.60783.6078
Ga22.65911.77671.77673.60783.60781.56741.5674
H31.77671.77672.35702.71252.71252.71252.7125
H41.77671.77672.35702.71252.71252.71252.7125
H51.56743.60782.71252.71252.84723.97104.8862
H61.56743.60782.71252.71252.84724.88623.9710
H73.60781.56742.71252.71253.97104.88622.8472
H83.60781.56742.71252.71254.88623.97102.8472

picture of digallane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ga1 Ga2 H3 41.554 Ga1 Ga2 H4 41.554
Ga1 Ga2 H7 114.738 Ga1 Ga2 H8 114.738
Ga1 H3 Ga2 96.893 Ga1 H4 Ga2 96.893
Ga2 Ga1 H3 41.554 Ga2 Ga1 H4 41.554
Ga2 Ga1 H5 114.738 Ga2 Ga1 H6 114.738
H3 Ga1 H4 83.107 H3 Ga1 H5 108.250
H3 Ga1 H6 108.250 H3 Ga2 H4 83.107
H3 Ga2 H7 108.250 H3 Ga2 H8 108.250
H4 Ga1 H5 108.250 H4 Ga1 H6 108.250
H4 Ga2 H7 108.250 H4 Ga2 H8 108.250
H5 Ga1 H6 130.523 H7 Ga2 H8 130.523
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga 0.133      
2 Ga 0.133      
3 H -0.036      
4 H -0.036      
5 H -0.048      
6 H -0.048      
7 H -0.048      
8 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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.613 0.000 0.000
y 0.000 -42.864 0.000
z 0.000 0.000 -36.732
Traceless
 xyz
x 0.185 0.000 0.000
y 0.000 -4.691 0.000
z 0.000 0.000 4.506
Polar
3z2-r29.012
x2-y23.251
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.163 0.000 0.000
y 0.000 8.773 0.000
z 0.000 0.000 6.665


<r2> (average value of r2) Å2
<r2> 161.072
(<r2>)1/2 12.691