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

using model chemistry: BLYP/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 BLYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-369.770627
Energy at 298.15K-369.777075
HF Energy-369.770627
Nuclear repulsion energy58.945160
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 BLYP/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 2412 2399 25.71      
2 A1 2384 2370 58.20      
3 A1 1072 1066 8.30      
4 A1 1003 997 202.29      
5 A1 509 506 2.52      
6 A2 234 233 0.00      
7 E 2478 2464 113.34      
7 E 2478 2464 113.35      
8 E 2393 2379 12.72      
8 E 2393 2379 12.72      
9 E 1129 1123 6.39      
9 E 1129 1123 6.39      
10 E 1102 1095 2.39      
10 E 1102 1095 2.39      
11 E 816 812 4.45      
11 E 816 812 4.44      
12 E 379 377 0.12      
12 E 379 377 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 12102.2 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 12035.6 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 BLYP/6-311+G(3df,2p)
ABC
1.90431 0.34943 0.34943

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.390
P2 0.000 0.000 0.554
H3 0.000 -1.173 -1.677
H4 -1.016 0.587 -1.677
H5 1.016 0.587 -1.677
H6 0.000 1.245 1.226
H7 -1.079 -0.623 1.226
H8 1.079 -0.623 1.226

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94381.20791.20791.20792.89792.89792.8979
P21.94382.52042.52042.52041.41551.41551.4155
H31.20792.52042.03242.03243.77893.14583.1458
H41.20792.52042.03242.03243.14583.14583.7789
H51.20792.52042.03242.03243.14583.77893.1458
H62.89791.41553.77893.14583.14582.15712.1571
H72.89791.41553.14583.14583.77892.15712.1571
H82.89791.41553.14583.77893.14582.15712.1571

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 118.381 B1 P2 H7 118.381
B1 P2 H8 118.381 P2 B1 H3 103.731
P2 B1 H4 103.731 P2 B1 H5 103.731
H3 B1 H4 114.550 H3 B1 H5 114.550
H4 B1 H5 114.550 H6 P2 H7 99.270
H6 P2 H8 99.270 H7 P2 H8 99.270
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.614      
2 P 0.291      
3 H 0.053      
4 H 0.053      
5 H 0.053      
6 H 0.054      
7 H 0.054      
8 H 0.054      


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 3.807 3.807
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.722 0.000 0.000
y 0.000 -23.722 0.000
z 0.000 0.000 -27.324
Traceless
 xyz
x 1.801 0.000 0.000
y 0.000 1.801 0.000
z 0.000 0.000 -3.602
Polar
3z2-r2-7.205
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 6.420 0.000 0.000
y 0.000 6.421 0.000
z 0.000 0.000 9.060


<r2> (average value of r2) Å2
<r2> 51.560
(<r2>)1/2 7.181