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

using model chemistry: MP2/daug-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 MP2/daug-cc-pVDZ
 hartrees
Energy at 0K-369.138965
Energy at 298.15K-369.145467
HF Energy-368.879990
Nuclear repulsion energy58.607175
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 MP2/daug-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 2520 2520 32.11      
2 A1 2480 2480 43.31      
3 A1 1105 1105 46.68      
4 A1 1017 1017 193.44      
5 A1 528 528 0.32      
6 A2 226 226 0.00      
7 E 2571 2571 143.75      
7 E 2571 2571 143.75      
8 E 2537 2537 0.52      
8 E 2537 2537 0.52      
9 E 1171 1171 8.74      
9 E 1171 1171 8.74      
10 E 1143 1143 3.11      
10 E 1143 1143 3.11      
11 E 840 840 2.49      
11 E 840 840 2.49      
12 E 378 378 0.69      
12 E 378 378 0.69      

Unscaled Zero Point Vibrational Energy (zpe) 12579.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12579.6 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 MP2/daug-cc-pVDZ
ABC
1.87650 0.34415 0.34415

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/daug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.404
P2 0.000 0.000 0.561
H3 0.000 -1.184 -1.683
H4 -1.025 0.592 -1.683
H5 1.025 0.592 -1.683
H6 0.000 1.253 1.218
H7 -1.085 -0.626 1.218
H8 1.085 -0.626 1.218

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.96501.21621.21621.21622.90612.90612.9061
P21.96502.53702.53702.53701.41481.41481.4148
H31.21622.53702.05042.05043.78863.14703.1470
H41.21622.53702.05042.05043.14703.14703.7886
H51.21622.53702.05042.05043.14703.78863.1470
H62.90611.41483.78863.14703.14702.17012.1701
H72.90611.41483.14703.14703.78862.17012.1701
H82.90611.41483.14703.78863.14702.17012.1701

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 117.677 B1 P2 H7 117.677
B1 P2 H8 117.677 P2 B1 H3 103.255
P2 B1 H4 103.255 P2 B1 H5 103.255
H3 B1 H4 114.907 H3 B1 H5 114.907
H4 B1 H5 114.907 H6 P2 H7 100.159
H6 P2 H8 100.159 H7 P2 H8 100.159
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability