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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-369.600864
Energy at 298.15K-369.607386
HF Energy-369.600864
Nuclear repulsion energy59.109898
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 HSEh1PBE/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 2519 2395 49.34      
2 A1 2488 2366 36.84      
3 A1 1106 1052 0.04      
4 A1 1039 989 198.15      
5 A1 547 520 2.83      
6 A2 250 238 0.00      
7 E 2576 2450 132.91      
7 E 2576 2450 132.95      
8 E 2528 2404 15.58      
8 E 2528 2404 15.59      
9 E 1158 1101 10.93      
9 E 1158 1101 10.93      
10 E 1142 1086 0.67      
10 E 1142 1086 0.67      
11 E 850 808 3.32      
11 E 850 808 3.32      
12 E 383 364 0.27      
12 E 383 364 0.27      

Unscaled Zero Point Vibrational Energy (zpe) 12610.8 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 11992.9 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 HSEh1PBE/6-31G*
ABC
1.90706 0.35198 0.35198

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.384
P2 0.000 0.000 0.552
H3 0.000 -1.176 -1.673
H4 -1.019 0.588 -1.673
H5 1.019 0.588 -1.673
H6 0.000 1.241 1.221
H7 -1.075 -0.620 1.221
H8 1.075 -0.620 1.221

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93541.21131.21131.21132.88572.88572.8857
P21.93542.51642.51642.51641.41021.41021.4102
H31.21132.51642.03742.03743.77113.13723.1372
H41.21132.51642.03742.03743.13723.13723.7711
H51.21132.51642.03742.03743.13723.77113.1372
H62.88571.41023.77113.13723.13722.14942.1494
H72.88571.41023.13723.13723.77112.14942.1494
H82.88571.41023.13723.77113.13722.14942.1494

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 118.363 B1 P2 H7 118.363
B1 P2 H8 118.363 P2 B1 H3 103.812
P2 B1 H4 103.812 P2 B1 H5 103.812
H3 B1 H4 114.488 H3 B1 H5 114.488
H4 B1 H5 114.488 H6 P2 H7 99.293
H6 P2 H8 99.293 H7 P2 H8 99.293
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.282      
2 P 0.133      
3 H -0.014      
4 H -0.014      
5 H -0.014      
6 H 0.064      
7 H 0.064      
8 H 0.064      


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 4.135 4.135
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.005 0.000 0.000
y 0.000 -23.005 0.000
z 0.000 0.000 -26.759
Traceless
 xyz
x 1.877 0.000 0.000
y 0.000 1.877 0.000
z 0.000 0.000 -3.754
Polar
3z2-r2-7.508
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 5.094 0.000 0.000
y 0.000 5.094 0.000
z 0.000 0.000 7.131


<r2> (average value of r2) Å2
<r2> 50.932
(<r2>)1/2 7.137