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

using model chemistry: MP2=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 MP2=FULL/daug-cc-pVDZ
 hartrees
Energy at 0K-369.152114
Energy at 298.15K-369.158621
HF Energy-368.879930
Nuclear repulsion energy58.723934
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=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 2532 2532 32.37      
2 A1 2488 2488 42.82      
3 A1 1107 1107 42.17      
4 A1 1019 1019 194.37      
5 A1 535 535 0.57      
6 A2 226 226 0.00      
7 E 2580 2580 142.61      
7 E 2580 2580 142.61      
8 E 2550 2550 0.05      
8 E 2550 2550 0.05      
9 E 1174 1174 8.83      
9 E 1174 1174 8.83      
10 E 1147 1147 2.69      
10 E 1147 1147 2.69      
11 E 839 839 2.70      
11 E 839 839 2.70      
12 E 378 378 0.70      
12 E 378 378 0.70      

Unscaled Zero Point Vibrational Energy (zpe) 12620.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12620.8 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 MP2=FULL/daug-cc-pVDZ
ABC
1.88190 0.34588 0.34588

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.400
P2 0.000 0.000 0.559
H3 0.000 -1.182 -1.680
H4 -1.024 0.591 -1.680
H5 1.024 0.591 -1.680
H6 0.000 1.251 1.216
H7 -1.084 -0.626 1.216
H8 1.084 -0.626 1.216

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.95901.21481.21481.21482.89942.89942.8994
P21.95902.53252.53252.53251.41311.41311.4131
H31.21482.53252.04712.04713.78283.14213.1421
H41.21482.53252.04712.04713.14213.14213.7828
H51.21482.53252.04712.04713.14213.78283.1421
H62.89941.41313.78283.14213.14212.16742.1674
H72.89941.41313.14213.14213.78282.16742.1674
H82.89941.41313.14213.78283.14212.16742.1674

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 117.685 B1 P2 H7 117.685
B1 P2 H8 117.685 P2 B1 H3 103.367
P2 B1 H4 103.367 P2 B1 H5 103.367
H3 B1 H4 114.823 H3 B1 H5 114.823
H4 B1 H5 114.823 H6 P2 H7 100.149
H6 P2 H8 100.149 H7 P2 H8 100.149
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability