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

using model chemistry: MP4=FULL/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 MP4=FULL/daug-cc-pVDZ
 hartrees
Energy at 0K-369.205601
Energy at 298.15K-369.212044
HF Energy-368.880017
Nuclear repulsion energy58.415434
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 MP4=FULL/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 2494 2494        
2 A1 2458 2458        
3 A1 1098 1098        
4 A1 1010 1010        
5 A1 512 512        
6 A2 214 214        
7 E 2544 2544        
7 E 2544 2544        
8 E 2510 2510        
8 E 2510 2510        
9 E 1162 1162        
9 E 1162 1162        
10 E 1133 1133        
10 E 1132 1132        
11 E 830 830        
11 E 830 830        
12 E 370 370        
12 E 370 370        

Unscaled Zero Point Vibrational Energy (zpe) 12440.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12440.8 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 MP4=FULL/daug-cc-pVDZ
ABC
1.87272 0.34113 0.34113

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/daug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.411
P2 0.000 0.000 0.563
H3 0.000 -1.186 -1.690
H4 -1.027 0.593 -1.690
H5 1.027 0.593 -1.690
H6 0.000 1.253 1.225
H7 -1.085 -0.627 1.225
H8 1.085 -0.627 1.225

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.97431.21841.21841.21842.91912.91912.9191
P21.97432.54632.54632.54631.41741.41741.4174
H31.21842.54632.05432.05433.80123.16063.1606
H41.21842.54632.05432.05433.16063.16063.8012
H51.21842.54632.05432.05433.16063.80123.1606
H62.91911.41743.80123.16063.16062.17062.1706
H72.91911.41743.16063.16063.80122.17062.1706
H82.91911.41743.16063.80123.16062.17062.1706

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 117.849 B1 P2 H7 117.849
B1 P2 H8 117.849 P2 B1 H3 103.230
P2 B1 H4 103.230 P2 B1 H5 103.230
H3 B1 H4 114.925 H3 B1 H5 114.925
H4 B1 H5 114.925 H6 P2 H7 99.943
H6 P2 H8 99.943 H7 P2 H8 99.943
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability