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

using model chemistry: CCSD/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD/aug-cc-pVDZ
 hartrees
Energy at 0K-369.185077
Energy at 298.15K-369.191528
HF Energy-368.879815
Nuclear repulsion energy58.260906
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 CCSD/aug-cc-pVDZ
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 2487 2396 28.44      
2 A1 2457 2367 53.36      
3 A1 1109 1068 60.99      
4 A1 1018 980 193.67      
5 A1 500 481 0.08      
6 A2 215 207 0.00      
7 E 2537 2444 153.62      
7 E 2537 2444 153.62      
8 E 2501 2409 1.57      
8 E 2501 2409 1.57      
9 E 1167 1124 9.30      
9 E 1167 1124 9.30      
10 E 1136 1094 3.54      
10 E 1136 1094 3.54      
11 E 840 809 1.91      
11 E 840 809 1.91      
12 E 375 361 0.93      
12 E 375 361 0.93      

Unscaled Zero Point Vibrational Energy (zpe) 12447.8 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 11992.2 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 CCSD/aug-cc-pVDZ
ABC
1.86604 0.33863 0.33863

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.417
P2 0.000 0.000 0.566
H3 0.000 -1.188 -1.696
H4 -1.029 0.594 -1.696
H5 1.029 0.594 -1.696
H6 0.000 1.256 1.226
H7 -1.087 -0.628 1.226
H8 1.087 -0.628 1.226

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.98311.22021.22021.22022.92602.92602.9260
P21.98312.55482.55482.55481.41841.41841.4184
H31.22022.55482.05762.05763.80873.16733.1673
H41.22022.55482.05762.05763.16733.16733.8087
H51.22022.55482.05762.05763.16733.80873.1673
H62.92601.41843.80873.16733.16732.17492.1749
H72.92601.41843.16733.16733.80872.17492.1749
H82.92601.41843.16733.80873.16732.17492.1749

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 117.716 B1 P2 H7 117.716
B1 P2 H8 117.716 P2 B1 H3 103.203
P2 B1 H4 103.203 P2 B1 H5 103.203
H3 B1 H4 114.945 H3 B1 H5 114.945
H4 B1 H5 114.945 H6 P2 H7 100.110
H6 P2 H8 100.110 H7 P2 H8 100.110
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability