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: MP3=FULL/3-21G*

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/3-21G*
 hartrees
Energy at 0K-367.290351
Energy at 298.15K-367.296912
HF Energy-367.068822
Nuclear repulsion energy58.641422
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/3-21G*
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 2580 2580 18.06      
2 A1 2503 2503 38.39      
3 A1 1145 1145 28.45      
4 A1 1070 1070 181.71      
5 A1 486 486 0.56      
6 A2 235 235 0.00      
7 E 2598 2598 91.23      
7 E 2598 2598 91.23      
8 E 2581 2581 5.23      
8 E 2581 2581 5.23      
9 E 1188 1188 4.60      
9 E 1188 1188 4.60      
10 E 1173 1173 8.57      
10 E 1173 1173 8.57      
11 E 890 890 0.62      
11 E 890 890 0.62      
12 E 407 407 1.77      
12 E 407 407 1.77      

Unscaled Zero Point Vibrational Energy (zpe) 12845.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12845.6 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/3-21G*
ABC
1.90234 0.34183 0.34183

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.407
P2 0.000 0.000 0.565
H3 0.000 -1.179 -1.698
H4 -1.021 0.589 -1.698
H5 1.021 0.589 -1.698
H6 0.000 1.241 1.218
H7 -1.075 -0.621 1.218
H8 1.075 -0.621 1.218

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.97201.21431.21431.21432.90402.90402.9040
P21.97202.55212.55212.55211.40281.40281.4028
H31.21432.55212.04182.04183.79013.15833.1583
H41.21432.55212.04182.04183.15833.15833.7901
H51.21432.55212.04182.04183.15833.79013.1583
H62.90401.40283.79013.15833.15832.15032.1503
H72.90401.40283.15833.15833.79012.15032.1503
H82.90401.40283.15833.79013.15832.15032.1503

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 117.753 B1 P2 H7 117.753
B1 P2 H8 117.753 P2 B1 H3 103.889
P2 B1 H4 103.889 P2 B1 H5 103.889
H3 B1 H4 114.430 H3 B1 H5 114.430
H4 B1 H5 114.430 H6 P2 H7 100.064
H6 P2 H8 100.064 H7 P2 H8 100.064
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability