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

using model chemistry: B3LYPultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-369.786521
Energy at 298.15K-369.793016
HF Energy-369.786521
Nuclear repulsion energy58.752230
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 B3LYPultrafine/6-31G*
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 2491 2387 1.70      
2 A1 2486 2382 89.46      
3 A1 1118 1071 2.99      
4 A1 1050 1006 225.82      
5 A1 499 478 0.48      
6 A2 245 235 0.00      
7 E 2567 2459 138.33      
7 E 2567 2459 138.33      
8 E 2500 2395 27.19      
8 E 2500 2395 27.20      
9 E 1168 1119 10.17      
9 E 1168 1119 10.17      
10 E 1148 1099 3.54      
10 E 1148 1099 3.54      
11 E 855 819 3.18      
11 E 855 819 3.18      
12 E 386 369 0.40      
12 E 386 369 0.40      

Unscaled Zero Point Vibrational Energy (zpe) 12567.2 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 12039.4 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 B3LYPultrafine/6-31G*
ABC
1.90876 0.34485 0.34485

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.402
P2 0.000 0.000 0.558
H3 0.000 -1.175 -1.686
H4 -1.017 0.587 -1.686
H5 1.017 0.587 -1.686
H6 0.000 1.241 1.230
H7 -1.075 -0.621 1.230
H8 1.075 -0.621 1.230

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.96051.20871.20871.20872.91052.91052.9105
P21.96052.53342.53342.53341.41151.41151.4115
H31.20872.53342.03502.03503.78733.15733.1573
H41.20872.53342.03502.03503.15733.15733.7873
H51.20872.53342.03502.03503.15733.78733.1573
H62.91051.41153.78733.15733.15732.14992.1499
H72.91051.41153.15733.15733.78732.14992.1499
H82.91051.41153.15733.78733.15732.14992.1499

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 118.431 B1 P2 H7 118.431
B1 P2 H8 118.431 P2 B1 H3 103.589
P2 B1 H4 103.589 P2 B1 H5 103.589
H3 B1 H4 114.657 H3 B1 H5 114.657
H4 B1 H5 114.657 H6 P2 H7 99.206
H6 P2 H8 99.206 H7 P2 H8 99.206
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.181      
2 P 0.145      
3 H -0.038      
4 H -0.038      
5 H -0.038      
6 H 0.051      
7 H 0.051      
8 H 0.051      


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 4.082 4.082
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.060 0.000 0.000
y 0.000 -23.060 0.000
z 0.000 0.000 -26.823
Traceless
 xyz
x 1.882 0.000 0.000
y 0.000 1.882 0.000
z 0.000 0.000 -3.763
Polar
3z2-r2-7.526
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 5.042 0.000 0.000
y 0.000 5.042 0.000
z 0.000 0.000 7.129


<r2> (average value of r2) Å2
<r2> 51.526
(<r2>)1/2 7.178