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All results from a given calculation for Ga2H6 (digallane)

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/6-311G**
 hartrees
Energy at 0K-3852.604533
Energy at 298.15K-3852.611988
HF Energy-3852.288637
Nuclear repulsion energy296.661123
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 B2PLYP=FULL/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 2055 2055 0.00      
2 Ag 1553 1553 0.00      
3 Ag 751 751 0.00      
4 Ag 236 236 0.00      
5 Au 466 466 0.00      
6 B1g 2062 2062 0.00      
7 B1g 487 487 0.00      
8 B1u 1271 1271 245.00      
9 B1u 661 661 136.67      
10 B2g 1329 1329 0.00      
11 B2g 408 408 0.00      
12 B2u 2069 2069 357.40      
13 B2u 797 797 142.56      
14 B2u 231 231 6.52      
15 B3g 780 780 0.00      
16 B3u 2050 2050 127.16      
17 B3u 1363 1363 1057.86      
18 B3u 690 690 566.25      

Unscaled Zero Point Vibrational Energy (zpe) 9630.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9630.1 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 B2PLYP=FULL/6-311G**
ABC
1.57867 0.06706 0.06571

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G**

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 1.301 0.000 0.000
Ga2 -1.301 0.000 0.000
H3 0.000 0.000 1.168
H4 0.000 0.000 -1.168
H5 1.950 1.402 0.000
H6 1.950 -1.402 0.000
H7 -1.950 1.402 0.000
H8 -1.950 -1.402 0.000

Atom - Atom Distances (Å)
  Ga1 Ga2 H3 H4 H5 H6 H7 H8
Ga12.60181.74841.74841.54531.54533.54063.5406
Ga22.60181.74841.74843.54063.54061.54531.5453
H31.74841.74842.33642.67102.67102.67102.6710
H41.74841.74842.33642.67102.67102.67102.6710
H51.54533.54062.67102.67102.80473.90034.8040
H61.54533.54062.67102.67102.80474.80403.9003
H73.54061.54532.67102.67103.90034.80402.8047
H83.54061.54532.67102.67104.80403.90032.8047

picture of digallane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ga1 Ga2 H3 41.923 Ga1 Ga2 H4 41.923
Ga1 Ga2 H7 114.842 Ga1 Ga2 H8 114.842
Ga1 H3 Ga2 96.154 Ga1 H4 Ga2 96.154
Ga2 Ga1 H3 41.923 Ga2 Ga1 H4 41.923
Ga2 Ga1 H5 114.842 Ga2 Ga1 H6 114.842
H3 Ga1 H4 83.846 H3 Ga1 H5 108.215
H3 Ga1 H6 108.215 H3 Ga2 H4 83.846
H3 Ga2 H7 108.215 H3 Ga2 H8 108.215
H4 Ga1 H5 108.215 H4 Ga1 H6 108.215
H4 Ga2 H7 108.215 H4 Ga2 H8 108.215
H5 Ga1 H6 130.316 H7 Ga2 H8 130.316
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability