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

using model chemistry: CCSD(T)/aug-cc-pCVTZ

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-pCVTZ
 hartrees
Energy at 0K-369.276930
Energy at 298.15K 
HF Energy-368.909290
Nuclear repulsion energy59.185185
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-pCVTZ
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 2493 2493 0.00      
2 A1 2455 2455 0.00      
3 A1 1105 1105 0.00      
4 A1 1027 1027 0.00      
5 A1 533 533 0.00      
6 A2 237 237 0.00      
7 E 2537 2537 0.00      
7 E 2537 2537 0.00      
8 E 2503 2503 0.00      
8 E 2503 2503 0.00      
9 E 1166 1166 0.00      
9 E 1166 1166 0.00      
10 E 1142 1142 0.00      
10 E 1142 1142 0.00      
11 E 842 842 0.00      
11 E 842 842 0.00      
12 E 375 375 0.00      
12 E 374 374 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 12489.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12489.3 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-pCVTZ
ABC
1.90791 0.35193 0.35193

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.387
P2 0.000 0.000 0.554
H3 0.000 -1.175 -1.667
H4 -1.018 0.588 -1.667
H5 1.018 0.588 -1.667
H6 0.000 1.242 1.208
H7 -1.075 -0.621 1.208
H8 1.075 -0.621 1.208

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94061.20811.20811.20812.87672.87672.8767
P21.94062.51262.51262.51261.40351.40351.4035
H31.20812.51262.03542.03543.75603.11943.1194
H41.20812.51262.03542.03543.11943.11943.7560
H51.20812.51262.03542.03543.11943.75603.1194
H62.87671.40353.75603.11943.11942.15042.1504
H72.87671.40353.11943.11943.75602.15042.1504
H82.87671.40353.11943.75603.11942.15042.1504

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 117.796 B1 P2 H7 117.796
B1 P2 H8 117.796 P2 B1 H3 103.414
P2 B1 H4 103.414 P2 B1 H5 103.414
H3 B1 H4 114.789 H3 B1 H5 114.789
H4 B1 H5 114.789 H6 P2 H7 100.010
H6 P2 H8 100.010 H7 P2 H8 100.010
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability