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All results from a given calculation for Ga2H6 (digallane)

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

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-pVTZ
 hartrees
Energy at 0K-3853.327208
Energy at 298.15K-3853.334334
HF Energy-3853.327208
Nuclear repulsion energy291.760622
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-pVTZ
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 2008 1918 0.00      
2 Ag 1508 1441 0.00      
3 Ag 714 682 0.00      
4 Ag 231 220 0.00      
5 Au 398 380 0.00      
6 B1g 2006 1916 0.00      
7 B1g 443 423 0.00      
8 B1u 1247 1191 274.36      
9 B1u 612 584 155.45      
10 B2g 1320 1261 0.00      
11 B2g 363 347 0.00      
12 B2u 2013 1923 411.24      
13 B2u 793 757 158.64      
14 B2u 154 147 8.98      
15 B3g 761 727 0.00      
16 B3u 2002 1913 129.83      
17 B3u 1379 1318 1121.47      
18 B3u 658 629 585.82      

Unscaled Zero Point Vibrational Energy (zpe) 9305.6 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 8887.8 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-pVTZ
ABC
1.54224 0.06473 0.06344

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

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 1.324 0.000 0.000
Ga2 -1.324 0.000 0.000
H3 0.000 0.000 1.181
H4 0.000 0.000 -1.181
H5 1.986 1.419 0.000
H6 1.986 -1.419 0.000
H7 -1.986 1.419 0.000
H8 -1.986 -1.419 0.000

Atom - Atom Distances (Å)
  Ga1 Ga2 H3 H4 H5 H6 H7 H8
Ga12.64841.77451.77451.56591.56593.60183.6018
Ga22.64841.77451.77453.60183.60181.56591.5659
H31.77451.77452.36252.71192.71192.71192.7119
H41.77451.77452.36252.71192.71192.71192.7119
H51.56593.60182.71192.71192.83813.97254.8822
H61.56593.60182.71192.71192.83814.88223.9725
H73.60181.56592.71192.71193.97254.88222.8381
H83.60181.56592.71192.71194.88223.97252.8381

picture of digallane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ga1 Ga2 H3 41.735 Ga1 Ga2 H4 41.735
Ga1 Ga2 H7 115.011 Ga1 Ga2 H8 115.011
Ga1 H3 Ga2 96.531 Ga1 H4 Ga2 96.531
Ga2 Ga1 H3 41.735 Ga2 Ga1 H4 41.735
Ga2 Ga1 H5 115.011 Ga2 Ga1 H6 115.011
H3 Ga1 H4 83.469 H3 Ga1 H5 108.391
H3 Ga1 H6 108.391 H3 Ga2 H4 83.469
H3 Ga2 H7 108.391 H3 Ga2 H8 108.391
H4 Ga1 H5 108.391 H4 Ga1 H6 108.391
H4 Ga2 H7 108.391 H4 Ga2 H8 108.391
H5 Ga1 H6 129.977 H7 Ga2 H8 129.977
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga 0.235      
2 Ga 0.235      
3 H -0.072      
4 H -0.072      
5 H -0.081      
6 H -0.081      
7 H -0.081      
8 H -0.081      


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 -39.733 0.000 0.000
y 0.000 -42.727 0.000
z 0.000 0.000 -36.552
Traceless
 xyz
x -0.093 0.000 0.000
y 0.000 -4.585 0.000
z 0.000 0.000 4.678
Polar
3z2-r29.356
x2-y22.994
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.511 0.000 0.000
y 0.000 9.155 0.000
z 0.000 0.000 7.318


<r2> (average value of r2) Å2
<r2> 160.120
(<r2>)1/2 12.654