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

using model chemistry: HSEh1PBE/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-369.614098
Energy at 298.15K-369.620595
HF Energy-369.614098
Nuclear repulsion energy59.286976
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(2df,p)
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 2477 2373 24.01      
2 A1 2472 2368 43.59      
3 A1 1092 1046 6.70      
4 A1 1020 977 182.13      
5 A1 553 529 4.53      
6 A2 245 235 0.00      
7 E 2563 2454 100.89      
7 E 2563 2454 100.93      
8 E 2488 2382 12.57      
8 E 2488 2382 12.57      
9 E 1148 1099 6.77      
9 E 1148 1099 6.77      
10 E 1128 1081 2.61      
10 E 1128 1081 2.61      
11 E 832 796 5.30      
11 E 832 796 5.30      
12 E 372 356 0.00      
12 E 372 356 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 12459.4 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 11932.4 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 HSEh1PBE/6-31G(2df,p)
ABC
1.90672 0.35544 0.35544

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.378
P2 0.000 0.000 0.548
H3 0.000 -1.176 -1.660
H4 -1.018 0.588 -1.660
H5 1.018 0.588 -1.660
H6 0.000 1.241 1.218
H7 -1.075 -0.621 1.218
H8 1.075 -0.621 1.218

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92561.20941.20941.20942.87772.87772.8777
P21.92562.50142.50142.50141.41101.41101.4110
H31.20942.50142.03692.03693.75883.12233.1223
H41.20942.50142.03692.03693.12233.12233.7588
H51.20942.50142.03692.03693.12233.75883.1223
H62.87771.41103.75883.12233.12232.15022.1502
H72.87771.41103.12233.12233.75882.15022.1502
H82.87771.41103.12233.75883.12232.15022.1502

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 118.377 B1 P2 H7 118.377
B1 P2 H8 118.377 P2 B1 H3 103.491
P2 B1 H4 103.491 P2 B1 H5 103.491
H3 B1 H4 114.731 H3 B1 H5 114.731
H4 B1 H5 114.731 H6 P2 H7 99.276
H6 P2 H8 99.276 H7 P2 H8 99.276
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.196      
2 P -0.071      
3 H -0.030      
4 H -0.030      
5 H -0.030      
6 H 0.119      
7 H 0.119      
8 H 0.119      


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 3.926 3.926
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.719 0.000 0.000
y 0.000 -22.719 0.000
z 0.000 0.000 -26.290
Traceless
 xyz
x 1.786 0.000 0.000
y 0.000 1.786 0.000
z 0.000 0.000 -3.572
Polar
3z2-r2-7.143
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 5.305 0.000 0.000
y 0.000 5.305 -0.000
z 0.000 -0.000 7.419


<r2> (average value of r2) Å2
<r2> 50.417
(<r2>)1/2 7.101