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

using model chemistry: B97D3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-31+G**
 hartrees
Energy at 0K-369.767735
Energy at 298.15K-369.774158
HF Energy-369.767735
Nuclear repulsion energy58.607993
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 B97D3/6-31+G**
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 2428 2386 67.47      
2 A1 2395 2353 51.86      
3 A1 1074 1055 0.43      
4 A1 1009 991 231.08      
5 A1 492 484 1.09      
6 A2 237 233 0.00      
7 E 2479 2436 175.39      
7 E 2479 2436 175.40      
8 E 2437 2395 6.04      
8 E 2437 2395 6.04      
9 E 1127 1108 8.37      
9 E 1127 1108 8.38      
10 E 1108 1089 1.77      
10 E 1108 1089 1.77      
11 E 825 811 1.53      
11 E 825 811 1.53      
12 E 374 367 0.27      
12 E 374 367 0.27      

Unscaled Zero Point Vibrational Energy (zpe) 12165.9 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 11956.7 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 B97D3/6-31+G**
ABC
1.88576 0.34428 0.34428

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.403
P2 0.000 0.000 0.559
H3 0.000 -1.184 -1.685
H4 -1.025 0.592 -1.685
H5 1.025 0.592 -1.685
H6 0.000 1.247 1.230
H7 -1.080 -0.624 1.230
H8 1.080 -0.624 1.230

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.96171.21681.21681.21682.91402.91402.9140
P21.96172.53662.53662.53661.41671.41671.4167
H31.21682.53662.05022.05023.79593.15913.1591
H41.21682.53662.05022.05023.15913.15913.7959
H51.21682.53662.05022.05023.15913.79593.1591
H62.91401.41673.79593.15913.15912.16032.1603
H72.91401.41673.15913.15913.79592.16032.1603
H82.91401.41673.15913.79593.15912.16032.1603

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 118.310 B1 P2 H7 118.310
B1 P2 H8 118.310 P2 B1 H3 103.393
P2 B1 H4 103.393 P2 B1 H5 103.393
H3 B1 H4 114.804 H3 B1 H5 114.804
H4 B1 H5 114.804 H6 P2 H7 99.360
H6 P2 H8 99.360 H7 P2 H8 99.360
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.314      
2 P 0.313      
3 H -0.026      
4 H -0.026      
5 H -0.026      
6 H 0.026      
7 H 0.026      
8 H 0.026      


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 4.107 4.107
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.528 0.000 0.000
y 0.000 -23.528 0.000
z 0.000 0.000 -27.411
Traceless
 xyz
x 1.942 0.000 0.000
y 0.000 1.942 0.000
z 0.000 0.000 -3.883
Polar
3z2-r2-7.767
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 5.830 0.000 0.000
y 0.000 5.831 0.000
z 0.000 0.000 8.383


<r2> (average value of r2) Å2
<r2> 51.957
(<r2>)1/2 7.208