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All results from a given calculation for BH3PH3 (borane phosphine)

using model chemistry: CCSD(T)/aug-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(T)/aug-cc-pVDZ
 hartrees
Energy at 0K-369.193957
Energy at 298.15K-369.200385
HF Energy-368.879682
Nuclear repulsion energy58.247541
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)/aug-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 2469 2376        
2 A1 2447 2355        
3 A1 1096 1055        
4 A1 1008 970        
5 A1 504 485        
6 A2 214 206        
7 E 2527 2433        
7 E 2527 2432        
8 E 2485 2391        
8 E 2484 2391        
9 E 1157 1114        
9 E 1157 1114        
10 E 1127 1084        
10 E 1126 1084        
11 E 831 800        
11 E 831 800        
12 E 369 355        
12 E 369 355        

Unscaled Zero Point Vibrational Energy (zpe) 12364.0 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 11900.4 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(T)/aug-cc-pVDZ
ABC
1.86287 0.33893 0.33893

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.416
P2 0.000 0.000 0.565
H3 0.000 -1.190 -1.694
H4 -1.030 0.595 -1.694
H5 1.030 0.595 -1.694
H6 0.000 1.256 1.228
H7 -1.088 -0.628 1.228
H8 1.088 -0.628 1.228

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.98171.22141.22141.22142.92812.92812.9281
P21.98172.55292.55292.55291.42051.42051.4205
H31.22142.55292.06042.06043.81053.16813.1681
H41.22142.55292.06042.06043.16813.16813.8105
H51.22142.55292.06042.06043.16813.81053.1681
H62.92811.42053.81053.16813.16812.17582.1758
H72.92811.42053.16813.16813.81052.17582.1758
H82.92811.42053.16813.81053.16812.17582.1758

picture of borane phosphine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 P2 H6 117.833 B1 P2 H7 117.833
B1 P2 H8 117.833 P2 B1 H3 103.115
P2 B1 H4 103.115 P2 B1 H5 103.115
H3 B1 H4 115.010 H3 B1 H5 115.010
H4 B1 H5 115.010 H6 P2 H7 99.962
H6 P2 H8 99.962 H7 P2 H8 99.962
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability