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All results from a given calculation for Ga2H6 (digallane)

using model chemistry: CCSD(T)=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D2H 1AG
Energy calculated at CCSD(T)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-3850.195175
Energy at 298.15K 
HF Energy-3849.883199
Nuclear repulsion energy296.672089
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 CCSD(T)=FULL/aug-cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)=FULL/aug-cc-pVDZ
ABC
1.56156 0.06721 0.06582

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/aug-cc-pVDZ

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 1.300 0.000 0.000
Ga2 -1.300 0.000 0.000
H3 0.000 0.000 1.169
H4 0.000 0.000 -1.169
H5 1.945 1.413 0.000
H6 1.945 -1.413 0.000
H7 -1.945 1.413 0.000
H8 -1.945 -1.413 0.000

Atom - Atom Distances (Å)
  Ga1 Ga2 H3 H4 H5 H6 H7 H8
Ga12.59921.74771.74771.55301.55303.53883.5388
Ga22.59921.74771.74773.53883.53881.55301.5530
H31.74771.74772.33702.67282.67282.67282.6728
H41.74771.74772.33702.67282.67282.67282.6728
H51.55303.53882.67282.67282.82503.89024.8077
H61.55303.53882.67282.67282.82504.80773.8902
H73.53881.55302.67282.67283.89024.80772.8250
H83.53881.55302.67282.67284.80773.89022.8250

picture of digallane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ga1 Ga2 H3 41.960 Ga1 Ga2 H4 41.960
Ga1 Ga2 H7 114.561 Ga1 Ga2 H8 114.561
Ga1 H3 Ga2 96.079 Ga1 H4 Ga2 96.079
Ga2 Ga1 H3 41.960 Ga2 Ga1 H4 41.960
Ga2 Ga1 H5 114.561 Ga2 Ga1 H6 114.561
H3 Ga1 H4 83.921 H3 Ga1 H5 108.004
H3 Ga1 H6 108.004 H3 Ga2 H4 83.921
H3 Ga2 H7 108.004 H3 Ga2 H8 108.004
H4 Ga1 H5 108.004 H4 Ga1 H6 108.004
H4 Ga2 H7 108.004 H4 Ga2 H8 108.004
H5 Ga1 H6 130.878 H7 Ga2 H8 130.878
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability