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

using model chemistry: QCISD(T)=FULL/daug-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 QCISD(T)=FULL/daug-cc-pVTZ
 hartrees
Energy at 0K-369.345662
Energy at 298.15K-369.352126
HF Energy-368.905723
Nuclear repulsion energy59.381878
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 QCISD(T)=FULL/daug-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 2495 2495        
2 A1 2464 2464        
3 A1 1107 1107        
4 A1 1020 1020        
5 A1 544 544        
6 A2 233 233        
7 E 2545 2545        
7 E 2545 2545        
8 E 2505 2505        
8 E 2505 2505        
9 E 1170 1170        
9 E 1170 1170        
10 E 1141 1141        
10 E 1141 1141        
11 E 835 835        
11 E 835 835        
12 E 363 363        
12 E 363 363        

Unscaled Zero Point Vibrational Energy (zpe) 12490.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12490.1 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 QCISD(T)=FULL/daug-cc-pVTZ
ABC
1.91911 0.35482 0.35482

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/daug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.381
P2 0.000 0.000 0.551
H3 0.000 -1.170 -1.660
H4 -1.013 0.585 -1.660
H5 1.013 0.585 -1.660
H6 0.000 1.240 1.206
H7 -1.073 -0.620 1.206
H8 1.073 -0.620 1.206

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93171.20291.20291.20292.86872.86872.8687
P21.93172.50162.50162.50161.40211.40211.4021
H31.20292.50162.02652.02653.74473.11003.1100
H41.20292.50162.02652.02653.11003.11003.7447
H51.20292.50162.02652.02653.11003.74473.1100
H62.86871.40213.74473.11003.11002.14692.1469
H72.86871.40213.11003.11003.74472.14692.1469
H82.86871.40213.11003.74473.11002.14692.1469

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 117.868 B1 P2 H7 117.868
B1 P2 H8 117.868 P2 B1 H3 103.431
P2 B1 H4 103.431 P2 B1 H5 103.431
H3 B1 H4 114.776 H3 B1 H5 114.776
H4 B1 H5 114.776 H6 P2 H7 99.919
H6 P2 H8 99.919 H7 P2 H8 99.919
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability