return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: QCISD(T)/daug-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 QCISD(T)/daug-cc-pVDZ
 hartrees
Energy at 0K-369.195453
Energy at 298.15K-369.201877
HF Energy-368.879971
Nuclear repulsion energy58.247450
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)/daug-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 2468 2468        
2 A1 2440 2440        
3 A1 1094 1094        
4 A1 1006 1006        
5 A1 503 503        
6 A2 212 212        
7 E 2523 2523        
7 E 2523 2523        
8 E 2483 2483        
8 E 2482 2482        
9 E 1157 1157        
9 E 1157 1157        
10 E 1124 1124        
10 E 1123 1123        
11 E 829 829        
11 E 829 829        
12 E 368 368        
12 E 368 368        

Unscaled Zero Point Vibrational Energy (zpe) 12344.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12344.5 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)/daug-cc-pVDZ
ABC
1.86431 0.33882 0.33882

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.417
P2 0.000 0.000 0.565
H3 0.000 -1.189 -1.694
H4 -1.030 0.594 -1.694
H5 1.030 0.594 -1.694
H6 0.000 1.256 1.229
H7 -1.088 -0.628 1.229
H8 1.088 -0.628 1.229

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.98211.22071.22071.22072.92872.92872.9287
P21.98212.55282.55282.55281.42051.42051.4205
H31.22072.55282.05912.05913.81043.16863.1686
H41.22072.55282.05912.05913.16863.16863.8104
H51.22072.55282.05912.05913.16863.81043.1686
H62.92871.42053.81043.16863.16862.17532.1753
H72.92871.42053.16863.16863.81042.17532.1753
H82.92871.42053.16863.81043.16862.17532.1753

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 117.853 B1 P2 H7 117.853
B1 P2 H8 117.853 P2 B1 H3 103.117
P2 B1 H4 103.117 P2 B1 H5 103.117
H3 B1 H4 115.008 H3 B1 H5 115.008
H4 B1 H5 115.008 H6 P2 H7 99.938
H6 P2 H8 99.938 H7 P2 H8 99.938
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability