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

using model chemistry: CISD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CISD/cc-pVTZ
 hartrees
Energy at 0K-369.220346
Energy at 298.15K-369.226923
HF Energy-368.905597
Nuclear repulsion energy59.148896
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 CISD/cc-pVTZ
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 2563 2383 24.48      
2 A1 2508 2332 52.34      
3 A1 1148 1068 35.30      
4 A1 1062 987 213.40      
5 A1 520 484 0.32      
6 A2 236 220 0.00      
7 E 2592 2410 149.13      
7 E 2592 2410 149.13      
8 E 2569 2388 1.30      
8 E 2569 2388 1.30      
9 E 1207 1123 8.23      
9 E 1207 1123 8.23      
10 E 1180 1097 5.20      
10 E 1180 1097 5.20      
11 E 870 809 2.98      
11 E 870 809 2.98      
12 E 393 365 1.13      
12 E 393 365 1.13      

Unscaled Zero Point Vibrational Energy (zpe) 12829.0 cm-1
Scaled (by 0.9298) Zero Point Vibrational Energy (zpe) 11928.4 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 CISD/cc-pVTZ
ABC
1.92141 0.34929 0.34929

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.393
P2 0.000 0.000 0.558
H3 0.000 -1.169 -1.675
H4 -1.012 0.584 -1.675
H5 1.012 0.584 -1.675
H6 0.000 1.239 1.205
H7 -1.073 -0.620 1.205
H8 1.073 -0.620 1.205

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.95121.20201.20201.20202.87822.87822.8782
P21.95122.52022.52022.52021.39791.39791.3979
H31.20202.52022.02402.02403.75363.12163.1216
H41.20202.52022.02402.02403.12163.12163.7536
H51.20202.52022.02402.02403.12163.75363.1216
H62.87821.39793.75363.12163.12162.14682.1468
H72.87821.39793.12163.12163.75362.14682.1468
H82.87821.39793.12163.75363.12162.14682.1468

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 117.545 B1 P2 H7 117.545
B1 P2 H8 117.545 P2 B1 H3 103.554
P2 B1 H4 103.554 P2 B1 H5 103.554
H3 B1 H4 114.684 H3 B1 H5 114.684
H4 B1 H5 114.684 H6 P2 H7 100.324
H6 P2 H8 100.324 H7 P2 H8 100.324
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability