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All results from a given calculation for Ga2H6 (digallane)

using model chemistry: wB97X-D/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D2H 1AG
Energy calculated at wB97X-D/6-31G*
 hartrees
Energy at 0K-3849.435564
Energy at 298.15K-3849.442988
HF Energy-3849.435564
Nuclear repulsion energy 
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 wB97X-D/6-31G*
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 2054 1949 0.00      
2 Ag 1519 1441 0.00      
3 Ag 738 700 0.00      
4 Ag 232 220 0.00      
5 Au 485 460 0.00      
6 B1g 2058 1952 0.00      
7 B1g 508 482 0.00      
8 B1u 1287 1221 205.58      
9 B1u 668 633 124.04      
10 B2g 1290 1224 0.00      
11 B2g 410 389 0.00      
12 B2u 2064 1958 350.83      
13 B2u 790 750 122.58      
14 B2u 225 213 5.01      
15 B3g 805 763 0.00      
16 B3u 2047 1941 144.61      
17 B3u 1287 1220 981.87      
18 B3u 673 639 533.78      

Unscaled Zero Point Vibrational Energy (zpe) 9569.5 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 9076.7 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 wB97X-D/6-31G*
ABC
1.55836 0.06981 0.06837

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 1.292 0.000 0.000
Ga2 -1.292 0.000 0.000
H3 0.000 0.000 1.179
H4 0.000 0.000 -1.179
H5 1.966 1.392 0.000
H6 1.966 -1.392 0.000
H7 -1.966 1.392 0.000
H8 -1.966 -1.392 0.000

Atom - Atom Distances (Å)
  Ga1 Ga2 H3 H4 H5 H6 H7 H8
Ga12.58431.74931.74931.54641.54643.54303.5430
Ga22.58431.74931.74933.54303.54301.54641.5464
H31.74931.74932.35832.68192.68192.68192.6819
H41.74931.74932.35832.68192.68192.68192.6819
H51.54643.54302.68192.68192.78393.93184.8176
H61.54643.54302.68192.68192.78394.81763.9318
H73.54301.54642.68192.68193.93184.81762.7839
H83.54301.54642.68192.68194.81763.93182.7839

picture of digallane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ga1 Ga2 H3 42.381 Ga1 Ga2 H4 42.381
Ga1 Ga2 H7 115.828 Ga1 Ga2 H8 115.828
Ga1 H3 Ga2 95.238 Ga1 H4 Ga2 95.238
Ga2 Ga1 H3 42.381 Ga2 Ga1 H4 42.381
Ga2 Ga1 H5 115.828 Ga2 Ga1 H6 115.828
H3 Ga1 H4 84.762 H3 Ga1 H5 108.773
H3 Ga1 H6 108.773 H3 Ga2 H4 84.762
H3 Ga2 H7 108.773 H3 Ga2 H8 108.773
H4 Ga1 H5 108.773 H4 Ga1 H6 108.773
H4 Ga2 H7 108.773 H4 Ga2 H8 108.773
H5 Ga1 H6 128.345 H7 Ga2 H8 128.345
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga -0.024      
2 Ga -0.024      
3 H 0.004      
4 H 0.004      
5 H 0.010      
6 H 0.010      
7 H 0.010      
8 H 0.010      


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 -39.492 0.000 0.000
y 0.000 -41.574 0.000
z 0.000 0.000 -36.381
Traceless
 xyz
x -0.514 0.000 0.000
y 0.000 -3.637 0.000
z 0.000 0.000 4.151
Polar
3z2-r28.303
x2-y22.082
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.717 0.000 0.000
y 0.000 8.171 0.000
z 0.000 0.000 6.636


<r2> (average value of r2) Å2
<r2> 150.580
(<r2>)1/2 12.271