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

using model chemistry: CCD/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 CCD/cc-pVTZ
 hartrees
Energy at 0K-369.253022
Energy at 298.15K-369.259556
HF Energy-368.905565
Nuclear repulsion energy59.034096
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 CCD/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 2519 2352 23.27      
2 A1 2478 2313 48.87      
3 A1 1125 1051 34.00      
4 A1 1040 972 204.90      
5 A1 518 484 0.40      
6 A2 234 218 0.00      
7 E 2564 2394 134.73      
7 E 2564 2394 134.73      
8 E 2529 2361 1.57      
8 E 2529 2361 1.57      
9 E 1186 1108 7.18      
9 E 1186 1108 7.18      
10 E 1158 1082 4.78      
10 E 1158 1082 4.78      
11 E 854 797 2.69      
11 E 854 797 2.69      
12 E 385 359 0.89      
12 E 385 359 0.89      

Unscaled Zero Point Vibrational Energy (zpe) 12632.5 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 11795.0 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 CCD/cc-pVTZ
ABC
1.91132 0.34848 0.34848

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.395
P2 0.000 0.000 0.558
H3 0.000 -1.172 -1.675
H4 -1.015 0.586 -1.675
H5 1.015 0.586 -1.675
H6 0.000 1.242 1.210
H7 -1.076 -0.621 1.210
H8 1.076 -0.621 1.210

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.95271.20531.20531.20532.88552.88552.8855
P21.95272.52232.52232.52231.40281.40281.4028
H31.20532.52232.03022.03023.76213.12813.1281
H41.20532.52232.03022.03023.12813.12813.7621
H51.20532.52232.03022.03023.12813.76213.1281
H62.88551.40283.76213.12813.12812.15172.1517
H72.88551.40283.12813.12813.76212.15172.1517
H82.88551.40283.12813.76213.12812.15172.1517

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 117.683 B1 P2 H7 117.683
B1 P2 H8 117.683 P2 B1 H3 103.468
P2 B1 H4 103.468 P2 B1 H5 103.468
H3 B1 H4 114.748 H3 B1 H5 114.748
H4 B1 H5 114.748 H6 P2 H7 100.151
H6 P2 H8 100.151 H7 P2 H8 100.151
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability