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All results from a given calculation for Ga2H6 (digallane)

using model chemistry: M06-2X/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-3853.192430
Energy at 298.15K-3853.199520
HF Energy-3853.192430
Nuclear repulsion energy291.406427
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/cc-pVDZ
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 2007 2007 0.00      
2 Ag 1511 1511 0.00      
3 Ag 714 714 0.00      
4 Ag 230 230 0.00      
5 Au 393 393 0.00      
6 B1g 2007 2007 0.00      
7 B1g 446 446 0.00      
8 B1u 1244 1244 292.22      
9 B1u 609 609 151.33      
10 B2g 1310 1310 0.00      
11 B2g 349 349 0.00      
12 B2u 2013 2013 393.00      
13 B2u 797 797 168.41      
14 B2u 148 148 7.97      
15 B3g 762 762 0.00      
16 B3u 2002 2002 125.42      
17 B3u 1376 1376 1144.60      
18 B3u 659 659 586.66      

Unscaled Zero Point Vibrational Energy (zpe) 9288.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9288.7 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/cc-pVDZ
ABC
1.53713 0.06458 0.06328

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/cc-pVDZ

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 1.326 0.000 0.000
Ga2 -1.326 0.000 0.000
H3 0.000 0.000 1.180
H4 0.000 0.000 -1.180
H5 1.987 1.423 0.000
H6 1.987 -1.423 0.000
H7 -1.987 1.423 0.000
H8 -1.987 -1.423 0.000

Atom - Atom Distances (Å)
  Ga1 Ga2 H3 H4 H5 H6 H7 H8
Ga12.65171.77511.77511.56891.56893.60573.6057
Ga22.65171.77511.77513.60573.60571.56891.5689
H31.77511.77512.36062.71412.71412.71412.7141
H41.77511.77512.36062.71412.71412.71412.7141
H51.56893.60572.71412.71412.84533.97464.8880
H61.56893.60572.71412.71412.84534.88803.9746
H73.60571.56892.71412.71413.97464.88802.8453
H83.60571.56892.71412.71414.88803.97462.8453

picture of digallane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ga1 Ga2 H3 41.676 Ga1 Ga2 H4 41.676
Ga1 Ga2 H7 114.936 Ga1 Ga2 H8 114.936
Ga1 H3 Ga2 96.648 Ga1 H4 Ga2 96.648
Ga2 Ga1 H3 41.676 Ga2 Ga1 H4 41.676
Ga2 Ga1 H5 114.936 Ga2 Ga1 H6 114.936
H3 Ga1 H4 83.352 H3 Ga1 H5 108.355
H3 Ga1 H6 108.355 H3 Ga2 H4 83.352
H3 Ga2 H7 108.355 H3 Ga2 H8 108.355
H4 Ga1 H5 108.355 H4 Ga1 H6 108.355
H4 Ga2 H7 108.355 H4 Ga2 H8 108.355
H5 Ga1 H6 130.128 H7 Ga2 H8 130.128
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga 0.303      
2 Ga 0.303      
3 H -0.120      
4 H -0.120      
5 H -0.092      
6 H -0.092      
7 H -0.092      
8 H -0.092      


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 -39.510 0.000 0.000
y 0.000 -42.760 0.000
z 0.000 0.000 -36.722
Traceless
 xyz
x 0.231 0.000 0.000
y 0.000 -4.644 0.000
z 0.000 0.000 4.413
Polar
3z2-r28.825
x2-y23.250
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.029 0.000 0.000
y 0.000 8.418 0.000
z 0.000 0.000 6.337


<r2> (average value of r2) Å2
<r2> 160.441
(<r2>)1/2 12.667