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

using model chemistry: B2PLYP=FULLultrafine/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=FULLultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-369.691882
Energy at 298.15K 
HF Energy-369.538529
Nuclear repulsion energy59.429153
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=FULLultrafine/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 2500 2500 29.87      
2 A1 2479 2479 41.96      
3 A1 1115 1115 17.03      
4 A1 1037 1037 200.98      
5 A1 537 537 2.49      
6 A2 242 242 0.00      
7 E 2557 2557 127.83      
7 E 2557 2557 127.83      
8 E 2509 2509 3.59      
8 E 2509 2509 3.59      
9 E 1173 1173 7.17      
9 E 1173 1173 7.17      
10 E 1150 1150 3.13      
10 E 1150 1150 3.13      
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) 12580.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12580.7 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=FULLultrafine/6-311+G(3df,2p)
ABC
1.92579 0.35518 0.35518

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/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
B11.92971.20151.20151.20152.86612.86612.8661
P21.92972.50282.50282.50281.40061.40061.4006
H31.20152.50282.02212.02213.74403.11163.1116
H41.20152.50282.02212.02213.11163.11163.7440
H51.20152.50282.02212.02213.11163.74403.1116
H62.86611.40063.74403.11163.11162.14402.1440
H72.86611.40063.11163.11163.74402.14402.1440
H82.86611.40063.11163.74403.11162.14402.1440

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 117.898 B1 P2 H7 117.898
B1 P2 H8 117.898 P2 B1 H3 103.674
P2 B1 H4 103.674 P2 B1 H5 103.674
H3 B1 H4 114.593 H3 B1 H5 114.593
H4 B1 H5 114.593 H6 P2 H7 99.881
H6 P2 H8 99.881 H7 P2 H8 99.881
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability