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: MP4/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-369.265009
Energy at 298.15K-369.271534
HF Energy-368.905395
Nuclear repulsion energy59.092779
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/cc-pVTZ
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 2503 2426        
2 A1 2468 2392        
3 A1 1110 1075        
4 A1 1028 997        
5 A1 530 514        
6 A2 241 233        
7 E 2556 2477        
7 E 2556 2477        
8 E 2515 2437        
8 E 2515 2437        
9 E 1174 1138        
9 E 1174 1138        
10 E 1148 1113        
10 E 1148 1113        
11 E 844 818        
11 E 844 818        
12 E 379 368        
12 E 379 367        

Unscaled Zero Point Vibrational Energy (zpe) 12555.8 cm-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 12169.1 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 MP4/cc-pVTZ
ABC
1.90913 0.35013 0.35013

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.391
P2 0.000 0.000 0.556
H3 0.000 -1.174 -1.670
H4 -1.016 0.587 -1.670
H5 1.016 0.587 -1.670
H6 0.000 1.242 1.211
H7 -1.076 -0.621 1.211
H8 1.076 -0.621 1.211

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94671.20631.20631.20632.88362.88362.8836
P21.94672.51642.51642.51641.40471.40471.4047
H31.20632.51642.03262.03263.76033.12513.1251
H41.20632.51642.03262.03263.12513.12513.7603
H51.20632.51642.03262.03263.12513.76033.1251
H62.88361.40473.76033.12513.12512.15182.1518
H72.88361.40473.12513.12513.76032.15182.1518
H82.88361.40473.12513.76033.12512.15182.1518

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 117.821 B1 P2 H7 117.821
B1 P2 H8 117.821 P2 B1 H3 103.387
P2 B1 H4 103.387 P2 B1 H5 103.387
H3 B1 H4 114.809 H3 B1 H5 114.809
H4 B1 H5 114.809 H6 P2 H7 99.978
H6 P2 H8 99.978 H7 P2 H8 99.978
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability