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All results from a given calculation for Ga2H6 (digallane)

using model chemistry: SVWN/aug-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 SVWN/aug-cc-pVTZ
 hartrees
Energy at 0K-3848.666237
Energy at 298.15K-3848.673467
HF Energy-3848.666237
Nuclear repulsion energy302.448204
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 SVWN/aug-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 2009 1993 0.00      
2 Ag 1524 1512 0.00      
3 Ag 704 699 0.00      
4 Ag 231 230 0.00      
5 Au 450 447 0.00      
6 B1g 2025 2009 0.00      
7 B1g 465 461 0.00      
8 B1u 1302 1292 123.29      
9 B1u 621 617 82.10      
10 B2g 1363 1352 0.00      
11 B2g 416 413 0.00      
12 B2u 2032 2016 251.87      
13 B2u 691 686 79.42      
14 B2u 181 180 4.40      
15 B3g 712 707 0.00      
16 B3u 2006 1990 100.90      
17 B3u 1336 1326 726.59      
18 B3u 647 642 379.79      

Unscaled Zero Point Vibrational Energy (zpe) 9358.2 cm-1
Scaled (by 0.9921) Zero Point Vibrational Energy (zpe) 9284.3 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 SVWN/aug-cc-pVTZ
ABC
1.57164 0.07040 0.06892

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/aug-cc-pVTZ

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 1.269 0.000 0.000
Ga2 -1.269 0.000 0.000
H3 0.000 0.000 1.176
H4 0.000 0.000 -1.176
H5 1.908 1.403 0.000
H6 1.908 -1.403 0.000
H7 -1.908 1.403 0.000
H8 -1.908 -1.403 0.000

Atom - Atom Distances (Å)
  Ga1 Ga2 H3 H4 H5 H6 H7 H8
Ga12.53801.73041.73041.54191.54193.47323.4732
Ga22.53801.73041.73043.47323.47321.54191.5419
H31.73041.73042.35272.64462.64462.64462.6446
H41.73041.73042.35272.64462.64462.64462.6446
H51.54193.47322.64462.64462.80633.81654.7371
H61.54193.47322.64462.64462.80634.73713.8165
H73.47321.54192.64462.64463.81654.73712.8063
H83.47321.54192.64462.64464.73713.81652.8063

picture of digallane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ga1 Ga2 H3 42.831 Ga1 Ga2 H4 42.831
Ga1 Ga2 H7 114.493 Ga1 Ga2 H8 114.493
Ga1 H3 Ga2 94.338 Ga1 H4 Ga2 94.338
Ga2 Ga1 H3 42.831 Ga2 Ga1 H4 42.831
Ga2 Ga1 H5 114.493 Ga2 Ga1 H6 114.493
H3 Ga1 H4 85.662 H3 Ga1 H5 107.701
H3 Ga1 H6 107.701 H3 Ga2 H4 85.662
H3 Ga2 H7 107.701 H3 Ga2 H8 107.701
H4 Ga1 H5 107.701 H4 Ga1 H6 107.701
H4 Ga2 H7 107.701 H4 Ga2 H8 107.701
H5 Ga1 H6 131.013 H7 Ga2 H8 131.013
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga -1.220      
2 Ga -1.220      
3 H 0.431      
4 H 0.431      
5 H 0.394      
6 H 0.394      
7 H 0.394      
8 H 0.394      


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 -38.605 0.000 0.000
y 0.000 -40.696 0.000
z 0.000 0.000 -36.056
Traceless
 xyz
x -0.229 0.000 0.000
y 0.000 -3.365 0.000
z 0.000 0.000 3.594
Polar
3z2-r27.188
x2-y22.091
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.657 0.000 0.000
y 0.000 10.088 0.000
z 0.000 0.000 8.031


<r2> (average value of r2) Å2
<r2> 149.063
(<r2>)1/2 12.209