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

using model chemistry: MP4/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 MP4/daug-cc-pVDZ
 hartrees
Energy at 0K-369.192872
Energy at 298.15K-369.199307
HF Energy-368.880011
Nuclear repulsion energy58.296739
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 MP4/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 2482 2482        
2 A1 2450 2450        
3 A1 1095 1095        
4 A1 1008 1008        
5 A1 505 505        
6 A2 214 214        
7 E 2536 2536        
7 E 2535 2535        
8 E 2497 2497        
8 E 2497 2497        
9 E 1160 1160        
9 E 1160 1160        
10 E 1128 1128        
10 E 1128 1128        
11 E 831 831        
11 E 831 831        
12 E 370 370        
12 E 369 369        

Unscaled Zero Point Vibrational Energy (zpe) 12397.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12397.2 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 MP4/daug-cc-pVDZ
ABC
1.86742 0.33938 0.33938

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/daug-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 -1.188 -1.692
H4 -1.029 0.594 -1.692
H5 1.029 0.594 -1.692
H6 0.000 1.255 1.228
H7 -1.087 -0.627 1.228
H8 1.087 -0.627 1.228

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.98051.21971.21971.21972.92622.92622.9262
P21.98052.55072.55072.55071.41921.41921.4192
H31.21972.55072.05762.05763.80713.16583.1658
H41.21972.55072.05762.05763.16583.16583.8071
H51.21972.55072.05762.05763.16583.80713.1658
H62.92621.41923.80713.16583.16582.17332.1733
H72.92621.41923.16583.16583.80712.17332.1733
H82.92621.41923.16583.80713.16582.17332.1733

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 117.852 B1 P2 H7 117.852
B1 P2 H8 117.852 P2 B1 H3 103.106
P2 B1 H4 103.106 P2 B1 H5 103.106
H3 B1 H4 115.016 H3 B1 H5 115.016
H4 B1 H5 115.016 H6 P2 H7 99.939
H6 P2 H8 99.939 H7 P2 H8 99.939
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability