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

using model chemistry: MP3=FULL/6-311G*

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/6-311G*
 hartrees
Energy at 0K-369.263315
Energy at 298.15K-369.269936
HF Energy-368.877054
Nuclear repulsion energy59.026585
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/6-311G*
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 2489 2489 27.72      
2 A1 2467 2467 54.31      
3 A1 1132 1132 7.62      
4 A1 1056 1056 214.23      
5 A1 547 547 0.27      
6 A2 242 242 0.00      
7 E 2553 2553 132.20      
7 E 2553 2553 132.20      
8 E 2500 2500 9.71      
8 E 2500 2500 9.71      
9 E 1173 1173 12.44      
9 E 1173 1173 12.44      
10 E 1155 1155 0.00      
10 E 1155 1155 0.00      
11 E 881 881 2.24      
11 E 881 881 2.24      
12 E 416 416 2.33      
12 E 416 416 2.33      

Unscaled Zero Point Vibrational Energy (zpe) 12643.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12643.9 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/6-311G*
ABC
1.90199 0.34975 0.34975

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.386
P2 0.000 0.000 0.558
H3 0.000 -1.172 -1.685
H4 -1.015 0.586 -1.685
H5 1.015 0.586 -1.685
H6 0.000 1.248 1.207
H7 -1.081 -0.624 1.207
H8 1.081 -0.624 1.207

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94371.21001.21001.21002.87732.87732.8773
P21.94372.53102.53102.53101.40651.40651.4065
H31.21002.53102.03062.03063.77113.13573.1357
H41.21002.53102.03062.03063.13573.13573.7711
H51.21002.53102.03062.03063.13573.77113.1357
H62.87731.40653.77113.13573.13572.16132.1613
H72.87731.40653.13573.13573.77112.16132.1613
H82.87731.40653.13573.77113.13572.16132.1613

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 117.478 B1 P2 H7 117.478
B1 P2 H8 117.478 P2 B1 H3 104.327
P2 B1 H4 104.327 P2 B1 H5 104.327
H3 B1 H4 114.089 H3 B1 H5 114.089
H4 B1 H5 114.089 H6 P2 H7 100.408
H6 P2 H8 100.408 H7 P2 H8 100.408
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability