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=FULL/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=FULL/cc-pVTZ
 hartrees
Energy at 0K-369.328127
Energy at 298.15K-369.334685
HF Energy-368.905013
Nuclear repulsion energy59.489716
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=FULL/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 2513 2420        
2 A1 2494 2401        
3 A1 1113 1072        
4 A1 1027 989        
5 A1 556 535        
6 A2 247 238        
7 E 2581 2485        
7 E 2581 2485        
8 E 2525 2432        
8 E 2525 2432        
9 E 1186 1142        
9 E 1186 1142        
10 E 1144 1102        
10 E 1144 1101        
11 E 847 815        
11 E 847 815        
12 E 381 367        
12 E 380 366        

Unscaled Zero Point Vibrational Energy (zpe) 12638.9 cm-1
Scaled (by 0.9629) Zero Point Vibrational Energy (zpe) 12170.0 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=FULL/cc-pVTZ
ABC
1.92996 0.35600 0.35600

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.377
P2 0.000 0.000 0.551
H3 0.000 -1.164 -1.663
H4 -1.008 0.582 -1.663
H5 1.008 0.582 -1.663
H6 0.000 1.238 1.204
H7 -1.072 -0.619 1.204
H8 1.072 -0.619 1.204

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92701.19901.19901.19902.86252.86252.8625
P21.92702.50082.50082.50081.40021.40021.4002
H31.19902.50082.01672.01673.74063.10923.1092
H41.19902.50082.01672.01673.10923.10923.7406
H51.19902.50082.01672.01673.10923.74063.1092
H62.86251.40023.74063.10923.10922.14472.1447
H72.86251.40023.10923.10923.74062.14472.1447
H82.86251.40023.10923.74063.10922.14472.1447

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 117.835 B1 P2 H7 117.835
B1 P2 H8 117.835 P2 B1 H3 103.809
P2 B1 H4 103.809 P2 B1 H5 103.809
H3 B1 H4 114.491 H3 B1 H5 114.491
H4 B1 H5 114.490 H6 P2 H7 99.960
H6 P2 H8 99.960 H7 P2 H8 99.960
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability