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

using model chemistry: HSEh1PBE/3-21G

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/3-21G
 hartrees
Energy at 0K-367.702938
Energy at 298.15K-367.709379
HF Energy-367.702938
Nuclear repulsion energy57.958424
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/3-21G
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 2507 2415 27.73      
2 A1 2376 2289 37.32      
3 A1 1103 1063 59.83      
4 A1 987 951 113.98      
5 A1 467 450 0.59      
6 A2 207 200 0.00      
7 E 2604 2509 83.37      
7 E 2604 2509 83.40      
8 E 2392 2304 21.05      
8 E 2392 2304 21.05      
9 E 1165 1122 0.80      
9 E 1165 1122 0.80      
10 E 1148 1106 8.44      
10 E 1148 1106 8.44      
11 E 865 833 0.29      
11 E 865 833 0.29      
12 E 391 376 0.00      
12 E 391 376 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 12388.0 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 11933.4 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/3-21G
ABC
1.87362 0.33254 0.33254

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.431
P2 0.000 0.000 0.574
H3 0.000 -1.176 -1.715
H4 -1.019 0.588 -1.715
H5 1.019 0.588 -1.715
H6 0.000 1.262 1.232
H7 -1.093 -0.631 1.232
H8 1.093 -0.631 1.232

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B12.00421.21011.21011.21012.94642.94642.9464
P22.00422.57312.57312.57311.42331.42331.4233
H31.21012.57312.03732.03733.82463.18983.1898
H41.21012.57312.03732.03733.18983.18983.8246
H51.21012.57312.03732.03733.18983.82463.1898
H62.94641.42333.82463.18983.18982.18572.1857
H72.94641.42333.18983.18983.82462.18572.1857
H82.94641.42333.18983.82463.18982.18572.1857

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 117.550 B1 P2 H7 117.550
B1 P2 H8 117.550 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 100.317
H6 P2 H8 100.317 H7 P2 H8 100.317
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.511      
2 P 0.154      
3 H 0.053      
4 H 0.053      
5 H 0.053      
6 H 0.066      
7 H 0.066      
8 H 0.066      


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 4.547 4.547
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.879 0.000 0.000
y 0.000 -23.879 0.000
z 0.000 0.000 -27.593
Traceless
 xyz
x 1.857 0.000 0.000
y 0.000 1.857 0.000
z 0.000 0.000 -3.714
Polar
3z2-r2-7.428
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 5.066 0.000 0.000
y 0.000 5.066 0.000
z 0.000 0.000 7.037


<r2> (average value of r2) Å2
<r2> 53.158
(<r2>)1/2 7.291