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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-3853.186429
Energy at 298.15K-3853.193564
HF Energy-3853.186429
Nuclear repulsion energy292.091370
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 2017 2017 0.00      
2 Ag 1515 1515 0.00      
3 Ag 719 719 0.00      
4 Ag 231 231 0.00      
5 Au 396 396 0.00      
6 B1g 2016 2016 0.00      
7 B1g 450 450 0.00      
8 B1u 1244 1244 278.00      
9 B1u 611 611 152.12      
10 B2g 1311 1311 0.00      
11 B2g 357 357 0.00      
12 B2u 2022 2022 410.18      
13 B2u 797 797 163.77      
14 B2u 162 162 8.43      
15 B3g 764 764 0.00      
16 B3u 2011 2011 132.89      
17 B3u 1374 1374 1124.21      
18 B3u 662 662 590.35      

Unscaled Zero Point Vibrational Energy (zpe) 9328.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9328.9 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
1.54556 0.06487 0.06357

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 1.323 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 1.983 1.419 0.000
H6 1.983 -1.419 0.000
H7 -1.983 1.419 0.000
H8 -1.983 -1.419 0.000

Atom - Atom Distances (Å)
  Ga1 Ga2 H3 H4 H5 H6 H7 H8
Ga12.64571.77061.77061.56481.56483.59743.5974
Ga22.64571.77061.77063.59743.59741.56481.5648
H31.77061.77062.35382.70742.70742.70742.7074
H41.77061.77062.35382.70742.70742.70742.7074
H51.56483.59742.70742.70742.83773.96584.8764
H61.56483.59742.70742.70742.83774.87643.9658
H73.59741.56482.70742.70743.96584.87642.8377
H83.59741.56482.70742.70744.87643.96582.8377

picture of digallane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ga1 Ga2 H3 41.658 Ga1 Ga2 H4 41.658
Ga1 Ga2 H7 114.947 Ga1 Ga2 H8 114.947
Ga1 H3 Ga2 96.684 Ga1 H4 Ga2 96.684
Ga2 Ga1 H3 41.658 Ga2 Ga1 H4 41.658
Ga2 Ga1 H5 114.947 Ga2 Ga1 H6 114.947
H3 Ga1 H4 83.316 H3 Ga1 H5 108.368
H3 Ga1 H6 108.368 H3 Ga2 H4 83.316
H3 Ga2 H7 108.368 H3 Ga2 H8 108.368
H4 Ga1 H5 108.368 H4 Ga1 H6 108.368
H4 Ga2 H7 108.368 H4 Ga2 H8 108.368
H5 Ga1 H6 130.106 H7 Ga2 H8 130.106
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 0.327      
2 Ga 0.327      
3 H -0.115      
4 H -0.115      
5 H -0.106      
6 H -0.106      
7 H -0.106      
8 H -0.106      


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 -39.574 0.000 0.000
y 0.000 -42.665 0.000
z 0.000 0.000 -36.556
Traceless
 xyz
x 0.036 0.000 0.000
y 0.000 -4.599 0.000
z 0.000 0.000 4.563
Polar
3z2-r29.126
x2-y23.090
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.233 0.000 0.000
y 0.000 8.926 0.000
z 0.000 0.000 6.750


<r2> (average value of r2) Å2
<r2> 159.779
(<r2>)1/2 12.640