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All results from a given calculation for Ga2H6 (digallane)

using model chemistry: B2PLYP=FULL/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-3848.991984
Energy at 298.15K-3848.999425
HF Energy-3848.870511
Nuclear repulsion energy303.805302
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/6-31G(2df,p)
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 2107 2107 0.00      
2 Ag 1618 1618 0.00      
3 Ag 717 717 0.00      
4 Ag 237 237 0.00      
5 Au 471 471 0.00      
6 B1g 2105 2105 0.00      
7 B1g 480 480 0.00      
8 B1u 1374 1374 212.88      
9 B1u 661 661 142.10      
10 B2g 1428 1428 0.00      
11 B2g 448 448 0.00      
12 B2u 2110 2110 356.91      
13 B2u 791 791 135.83      
14 B2u 210 210 7.30      
15 B3g 786 786 0.00      
16 B3u 2100 2100 128.09      
17 B3u 1449 1449 991.97      
18 B3u 664 664 487.43      

Unscaled Zero Point Vibrational Energy (zpe) 9877.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9877.7 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 B2PLYP=FULL/6-31G(2df,p)
ABC
1.57461 0.07127 0.06975

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31G(2df,p)

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 1.260 0.000 0.000
Ga2 -1.260 0.000 0.000
H3 0.000 0.000 1.173
H4 0.000 0.000 -1.173
H5 1.919 1.403 0.000
H6 1.919 -1.403 0.000
H7 -1.919 1.403 0.000
H8 -1.919 -1.403 0.000

Atom - Atom Distances (Å)
  Ga1 Ga2 H3 H4 H5 H6 H7 H8
Ga12.52041.72161.72161.54981.54983.47493.4749
Ga22.52041.72161.72163.47493.47491.54981.5498
H31.72161.72162.34602.65072.65072.65072.6507
H41.72161.72162.34602.65072.65072.65072.6507
H51.54983.47492.65072.65072.80553.83804.7541
H61.54983.47492.65072.65072.80554.75413.8380
H73.47491.54982.65072.65073.83804.75412.8055
H83.47491.54982.65072.65074.75413.83802.8055

picture of digallane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ga1 Ga2 H3 42.947 Ga1 Ga2 H4 42.947
Ga1 Ga2 H7 115.157 Ga1 Ga2 H8 115.157
Ga1 H3 Ga2 94.105 Ga1 H4 Ga2 94.105
Ga2 Ga1 H3 42.947 Ga2 Ga1 H4 42.947
Ga2 Ga1 H5 115.157 Ga2 Ga1 H6 115.157
H3 Ga1 H4 85.895 H3 Ga1 H5 108.130
H3 Ga1 H6 108.130 H3 Ga2 H4 85.895
H3 Ga2 H7 108.130 H3 Ga2 H8 108.130
H4 Ga1 H5 108.130 H4 Ga1 H6 108.130
H4 Ga2 H7 108.130 H4 Ga2 H8 108.130
H5 Ga1 H6 129.686 H7 Ga2 H8 129.686
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability