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

using model chemistry: wB97X-D/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/CEP-31G
 hartrees
Energy at 0K-12.847203
Energy at 298.15K-12.853510
HF Energy-12.847203
Nuclear repulsion energy20.735386
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 wB97X-D/CEP-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 2442 2442 53.16      
2 A1 2343 2343 71.62      
3 A1 1093 1093 55.18      
4 A1 992 992 162.42      
5 A1 444 444 9.55      
6 A2 172 172 0.00      
7 E 2548 2548 212.98      
7 E 2548 2548 214.30      
8 E 2380 2380 55.08      
8 E 2380 2380 55.04      
9 E 1140 1140 10.86      
9 E 1140 1140 11.03      
10 E 1133 1133 0.54      
10 E 1133 1133 0.50      
11 E 847 847 0.02      
11 E 847 847 0.02      
12 E 377 377 0.60      
12 E 377 377 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 12166.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12166.7 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 wB97X-D/CEP-31G
ABC
1.85447 0.31272 0.31272

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.484
P2 0.000 0.000 0.593
H3 0.000 -1.184 -1.759
H4 -1.025 0.592 -1.759
H5 1.025 0.592 -1.759
H6 0.000 1.267 1.267
H7 -1.097 -0.633 1.267
H8 1.097 -0.633 1.267

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B12.07761.21561.21561.21563.02893.02893.0289
P22.07762.63362.63362.63361.43461.43461.4346
H31.21562.63362.05102.05103.89403.26553.2655
H41.21562.63362.05102.05103.26553.26553.8940
H51.21562.63362.05102.05103.26553.89403.2655
H63.02891.43463.89403.26553.26552.19392.1939
H73.02891.43463.26553.26553.89402.19392.1939
H83.02891.43463.26553.89403.26552.19392.1939

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 118.006 B1 P2 H7 118.006
B1 P2 H8 118.006 P2 B1 H3 103.061
P2 B1 H4 103.061 P2 B1 H5 103.061
H3 B1 H4 115.049 H3 B1 H5 115.049
H4 B1 H5 115.049 H6 P2 H7 99.745
H6 P2 H8 99.745 H7 P2 H8 99.745
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.481      
2 P 0.130      
3 H 0.084      
4 H 0.084      
5 H 0.084      
6 H 0.034      
7 H 0.034      
8 H 0.034      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 4.733 4.733
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.097 0.000 0.000
y 0.000 -22.097 0.000
z 0.000 0.000 -26.494
Traceless
 xyz
x 2.198 0.000 0.000
y 0.000 2.198 0.000
z 0.000 0.000 -4.397
Polar
3z2-r2-8.794
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.347 0.000 0.000
y 0.000 4.339 -0.005
z 0.000 -0.005 7.055


<r2> (average value of r2) Å2
<r2> 46.205
(<r2>)1/2 6.797