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All results from a given calculation for AsH3 (Arsine)

using model chemistry: CCSD=FULL/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD=FULL/cc-pVDZ
 hartrees
Energy at 0K-2236.078000
Energy at 298.15K-2236.078908
HF Energy-2235.898773
Nuclear repulsion energy35.140199
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=FULL/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 2249 2249 70.64      
2 A1 959 959 34.10      
3 E 2261 2261 122.04      
3 E 2261 2261 122.04      
4 E 1041 1041 14.22      
4 E 1041 1041 14.22      

Unscaled Zero Point Vibrational Energy (zpe) 4906.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4906.1 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 CCSD=FULL/cc-pVDZ
ABC
3.76360 3.76360 3.44988

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.070
H2 0.000 1.271 -0.767
H3 1.101 -0.636 -0.767
H4 -1.101 -0.636 -0.767

Atom - Atom Distances (Å)
  As1 H2 H3 H4
As11.52211.52211.5221
H21.52212.20192.2019
H31.52212.20192.2019
H41.52212.20192.2019

picture of Arsine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 As1 H3 92.661 H2 As1 H4 92.661
H3 As1 H4 92.661
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability