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

using model chemistry: wB97X-D/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 wB97X-D/6-311+G(3df,2p)
 hartrees
Energy at 0K-369.800494
Energy at 298.15K-369.807035
HF Energy-369.800494
Nuclear repulsion energy59.380997
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/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 2519 2519 33.96      
2 A1 2445 2445 39.87      
3 A1 1106 1106 12.49      
4 A1 1029 1029 187.71      
5 A1 539 539 3.01      
6 A2 238 238 0.00      
7 E 2537 2537 104.39      
7 E 2537 2537 104.36      
8 E 2516 2516 30.58      
8 E 2516 2516 30.61      
9 E 1162 1162 6.04      
9 E 1162 1162 6.04      
10 E 1144 1144 2.38      
10 E 1144 1144 2.37      
11 E 843 843 4.35      
11 E 843 843 4.33      
12 E 390 390 0.12      
12 E 390 390 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 12528.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12528.9 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/6-311+G(3df,2p)
ABC
1.91503 0.35532 0.35532

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311+G(3df,2p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.377
P2 0.000 0.000 0.551
H3 0.000 -1.172 -1.664
H4 -1.015 0.586 -1.664
H5 1.015 0.586 -1.664
H6 0.000 1.240 1.206
H7 -1.074 -0.620 1.206
H8 1.074 -0.620 1.206

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92811.20651.20651.20652.86522.86522.8652
P21.92812.50582.50582.50581.40251.40251.4025
H31.20652.50582.02972.02973.74883.11343.1134
H41.20652.50582.02972.02973.11343.11343.7488
H51.20652.50582.02972.02973.11343.74883.1134
H62.86521.40253.74883.11343.11342.14822.1482
H72.86521.40253.11343.11343.74882.14822.1482
H82.86521.40253.11343.74883.11342.14822.1482

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 117.830 B1 P2 H7 117.830
B1 P2 H8 117.830 P2 B1 H3 103.756
P2 B1 H4 103.756 P2 B1 H5 103.756
H3 B1 H4 114.531 H3 B1 H5 114.531
H4 B1 H5 114.531 H6 P2 H7 99.967
H6 P2 H8 99.967 H7 P2 H8 99.967
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.855      
2 P 0.315      
3 H 0.112      
4 H 0.112      
5 H 0.112      
6 H 0.068      
7 H 0.068      
8 H 0.068      


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 4.092 4.092
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.247 0.000 0.000
y 0.000 -23.247 0.000
z 0.000 0.000 -26.946
Traceless
 xyz
x 1.849 0.000 0.000
y 0.000 1.849 0.000
z 0.000 0.000 -3.699
Polar
3z2-r2-7.398
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 6.183 0.000 0.000
y 0.000 6.183 -0.000
z 0.000 -0.000 8.384


<r2> (average value of r2) Å2
<r2> 50.727
(<r2>)1/2 7.122