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

using model chemistry: MP3=FULL/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 MP3=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-369.190824
Energy at 298.15K-369.197293
HF Energy-368.879810
Nuclear repulsion energy58.475842
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/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 2517 2517 30.34      
2 A1 2483 2483 48.84      
3 A1 1109 1109 52.29      
4 A1 1022 1022 196.07      
5 A1 515 515 0.02      
6 A2 217 217 0.00      
7 E 2567 2567 148.22      
7 E 2567 2567 148.22      
8 E 2533 2533 1.11      
8 E 2533 2533 1.11      
9 E 1171 1171 8.99      
9 E 1171 1171 8.99      
10 E 1143 1143 3.24      
10 E 1143 1143 3.24      
11 E 839 839 2.29      
11 E 839 839 2.29      
12 E 375 375 0.88      
12 E 375 375 0.88      

Unscaled Zero Point Vibrational Energy (zpe) 12559.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12559.4 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=FULL/aug-cc-pVDZ
ABC
1.87626 0.34171 0.34171

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.410
P2 0.000 0.000 0.563
H3 0.000 -1.185 -1.689
H4 -1.026 0.592 -1.689
H5 1.026 0.592 -1.689
H6 0.000 1.252 1.222
H7 -1.085 -0.626 1.222
H8 1.085 -0.626 1.222

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.97291.21711.21711.21712.91462.91462.9146
P21.97292.54492.54492.54491.41511.41511.4151
H31.21712.54492.05182.05183.79673.15663.1566
H41.21712.54492.05182.05183.15663.15663.7967
H51.21712.54492.05182.05183.15663.79673.1566
H62.91461.41513.79673.15663.15662.16912.1691
H72.91461.41513.15663.15663.79672.16912.1691
H82.91461.41513.15663.79673.15662.16912.1691

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 117.752 B1 P2 H7 117.752
B1 P2 H8 117.752 P2 B1 H3 103.275
P2 B1 H4 103.275 P2 B1 H5 103.275
H3 B1 H4 114.892 H3 B1 H5 114.892
H4 B1 H5 114.892 H6 P2 H7 100.064
H6 P2 H8 100.064 H7 P2 H8 100.064
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability