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

using model chemistry: MP3=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP3=FULL/6-311G**
 hartrees
Energy at 0K-369.328174
Energy at 298.15K-369.334798
HF Energy-368.890282
Nuclear repulsion energy59.156206
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 MP3=FULL/6-311G**
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 2572 2572 35.17      
2 A1 2496 2496 47.69      
3 A1 1150 1150 12.59      
4 A1 1071 1071 246.13      
5 A1 541 541 0.23      
6 A2 243 243 0.00      
7 E 2591 2591 125.34      
7 E 2591 2591 125.34      
8 E 2571 2571 26.86      
8 E 2571 2571 26.86      
9 E 1195 1195 13.38      
9 E 1195 1195 13.38      
10 E 1178 1178 4.27      
10 E 1178 1178 4.27      
11 E 877 877 2.06      
11 E 877 877 2.06      
12 E 405 405 3.52      
12 E 405 405 3.52      

Unscaled Zero Point Vibrational Energy (zpe) 12853.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12853.8 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 MP3=FULL/6-311G**
ABC
1.91557 0.35012 0.35012

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.389
P2 0.000 0.000 0.558
H3 0.000 -1.171 -1.677
H4 -1.014 0.585 -1.677
H5 1.014 0.585 -1.677
H6 0.000 1.241 1.203
H7 -1.075 -0.620 1.203
H8 1.075 -0.620 1.203

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94651.20591.20591.20592.87372.87372.8737
P21.94652.52332.52332.52331.39881.39881.3988
H31.20592.52332.02792.02793.75703.12353.1235
H41.20592.52332.02792.02793.12353.12353.7570
H51.20592.52332.02792.02793.12353.75703.1235
H62.87371.39883.75703.12353.12352.14932.1493
H72.87371.39883.12353.12353.75702.14932.1493
H82.87371.39883.12353.75703.12352.14932.1493

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 117.482 B1 P2 H7 117.482
B1 P2 H8 117.482 P2 B1 H3 103.852
P2 B1 H4 103.852 P2 B1 H5 103.852
H3 B1 H4 114.458 H3 B1 H5 114.458
H4 B1 H5 114.458 H6 P2 H7 100.403
H6 P2 H8 100.403 H7 P2 H8 100.403
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability