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

using model chemistry: MP3/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 MP3/cc-pVTZ
 hartrees
Energy at 0K-369.250849
Energy at 298.15K-369.257389
HF Energy-368.905490
Nuclear repulsion energy59.129805
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/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 2530 2390 23.70      
2 A1 2492 2354 45.47      
3 A1 1121 1059 29.52      
4 A1 1037 980 204.55      
5 A1 527 498 0.79      
6 A2 237 224 0.00      
7 E 2580 2438 128.25      
7 E 2580 2438 128.25      
8 E 2541 2401 2.41      
8 E 2541 2401 2.41      
9 E 1185 1120 6.95      
9 E 1185 1120 6.95      
10 E 1159 1095 4.58      
10 E 1159 1095 4.58      
11 E 851 804 2.90      
11 E 851 804 2.90      
12 E 384 363 0.76      
12 E 384 363 0.76      

Unscaled Zero Point Vibrational Energy (zpe) 12673.3 cm-1
Scaled (by 0.9447) Zero Point Vibrational Energy (zpe) 11972.4 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/cc-pVTZ
ABC
1.91623 0.34988 0.34988

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.392
P2 0.000 0.000 0.556
H3 0.000 -1.171 -1.671
H4 -1.014 0.585 -1.671
H5 1.014 0.585 -1.671
H6 0.000 1.240 1.209
H7 -1.074 -0.620 1.209
H8 1.074 -0.620 1.209

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94851.20371.20371.20372.88182.88182.8818
P21.94852.51672.51672.51671.40171.40171.4017
H31.20372.51672.02792.02793.75643.12313.1231
H41.20372.51672.02792.02793.12313.12313.7564
H51.20372.51672.02792.02793.12313.75643.1231
H62.88181.40173.75643.12313.12312.14862.1486
H72.88181.40173.12313.12313.75642.14862.1486
H82.88181.40173.12313.75643.12312.14862.1486

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 117.749 B1 P2 H7 117.749
B1 P2 H8 117.749 P2 B1 H3 103.415
P2 B1 H4 103.415 P2 B1 H5 103.415
H3 B1 H4 114.788 H3 B1 H5 114.788
H4 B1 H5 114.788 H6 P2 H7 100.068
H6 P2 H8 100.068 H7 P2 H8 100.069
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability