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

using model chemistry: B2PLYP=FULL/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B2PLYP=FULL/6-311+G(3df,2p)
 hartrees
Energy at 0K-369.691886
Energy at 298.15K-369.698439
HF Energy-369.538534
Nuclear repulsion energy59.427861
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 B2PLYP=FULL/6-311+G(3df,2p)
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 2503 2503 30.94      
2 A1 2479 2479 40.37      
3 A1 1115 1115 16.65      
4 A1 1037 1037 201.09      
5 A1 537 537 2.47      
6 A2 243 243 0.00      
7 E 2556 2556 128.37      
7 E 2556 2556 128.58      
8 E 2512 2512 2.87      
8 E 2512 2512 2.90      
9 E 1173 1173 7.24      
9 E 1173 1173 7.24      
10 E 1150 1150 3.06      
10 E 1150 1150 3.06      
11 E 849 849 4.46      
11 E 849 849 4.46      
12 E 389 389 0.42      
12 E 389 389 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 12585.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12585.9 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 B2PLYP=FULL/6-311+G(3df,2p)
ABC
1.92570 0.35516 0.35516

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311+G(3df,2p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.379
P2 0.000 0.000 0.551
H3 0.000 -1.167 -1.663
H4 -1.011 0.584 -1.663
H5 1.011 0.584 -1.663
H6 0.000 1.238 1.206
H7 -1.072 -0.619 1.206
H8 1.072 -0.619 1.206

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92981.20161.20161.20162.86612.86612.8661
P21.92982.50292.50292.50291.40061.40061.4006
H31.20162.50292.02222.02223.74403.11163.1116
H41.20162.50292.02222.02223.11163.11163.7440
H51.20162.50292.02222.02223.11163.74403.1116
H62.86611.40063.74403.11163.11162.14402.1440
H72.86611.40063.11163.11163.74402.14402.1441
H82.86611.40063.11163.74403.11162.14402.1441

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 117.894 B1 P2 H7 117.894
B1 P2 H8 117.894 P2 B1 H3 103.676
P2 B1 H4 103.676 P2 B1 H5 103.676
H3 B1 H4 114.592 H3 B1 H5 114.592
H4 B1 H5 114.592 H6 P2 H7 99.886
H6 P2 H8 99.886 H7 P2 H8 99.886
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability