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

using model chemistry: CISD/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 CISD/cc-pVDZ
 hartrees
Energy at 0K-369.144046
Energy at 298.15K-369.150569
HF Energy-368.877654
Nuclear repulsion energy58.428355
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-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 2558 2358 24.24      
2 A1 2510 2314 67.04      
3 A1 1138 1049 34.53      
4 A1 1052 970 230.82      
5 A1 504 464 0.21      
6 A2 233 215 0.00      
7 E 2598 2395 161.54      
7 E 2598 2395 161.54      
8 E 2568 2367 1.24      
8 E 2568 2367 1.24      
9 E 1191 1098 9.74      
9 E 1191 1098 9.74      
10 E 1170 1079 4.72      
10 E 1170 1079 4.72      
11 E 861 794 1.54      
11 E 861 794 1.54      
12 E 383 353 1.45      
12 E 383 353 1.45      

Unscaled Zero Point Vibrational Energy (zpe) 12769.7 cm-1
Scaled (by 0.9218) Zero Point Vibrational Energy (zpe) 11771.1 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 CISD/cc-pVDZ
ABC
1.87905 0.33999 0.33999

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.414
P2 0.000 0.000 0.566
H3 0.000 -1.186 -1.693
H4 -1.027 0.593 -1.693
H5 1.027 0.593 -1.693
H6 0.000 1.250 1.221
H7 -1.082 -0.625 1.221
H8 1.082 -0.625 1.221

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.98001.21791.21791.21792.91602.91602.9160
P21.98002.55102.55102.55101.41081.41081.4108
H31.21792.55102.05342.05343.79723.15813.1581
H41.21792.55102.05342.05343.15813.15813.7972
H51.21792.55102.05342.05343.15813.79723.1581
H62.91601.41083.79723.15813.15812.16462.1646
H72.91601.41083.15813.15813.79722.16462.1646
H82.91601.41083.15813.79723.15812.16462.1646

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 117.648 B1 P2 H7 117.648
B1 P2 H8 117.648 P2 B1 H3 103.233
P2 B1 H4 103.233 P2 B1 H5 103.233
H3 B1 H4 114.923 H3 B1 H5 114.923
H4 B1 H5 114.923 H6 P2 H7 100.196
H6 P2 H8 100.196 H7 P2 H8 100.196
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability