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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311+G(3df,2p)
 hartrees
Energy at 0K-369.648276
Energy at 298.15K-369.654800
HF Energy-369.648276
Nuclear repulsion energy59.526604
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/6-311+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 2474 2474 35.03      
2 A1 2455 2455 32.18      
3 A1 1087 1087 6.57      
4 A1 1013 1013 177.17      
5 A1 566 566 6.37      
6 A2 244 244 0.00      
7 E 2536 2536 111.29      
7 E 2536 2536 111.35      
8 E 2483 2483 3.82      
8 E 2483 2483 3.82      
9 E 1143 1143 5.93      
9 E 1143 1143 5.93      
10 E 1125 1125 1.64      
10 E 1125 1125 1.64      
11 E 830 830 4.97      
11 E 830 830 4.97      
12 E 379 379 0.04      
12 E 379 379 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 12413.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12413.5 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/6-311+G(3df,2p)
ABC
1.91221 0.35927 0.35927

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311+G(3df,2p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.368
P2 0.000 0.000 0.545
H3 0.000 -1.172 -1.655
H4 -1.015 0.586 -1.655
H5 1.015 0.586 -1.655
H6 0.000 1.242 1.209
H7 -1.075 -0.621 1.209
H8 1.075 -0.621 1.209

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.91341.20711.20711.20712.86012.86012.8601
P21.91342.49362.49362.49361.40761.40761.4076
H31.20712.49362.03052.03053.74563.10853.1085
H41.20712.49362.03052.03053.10853.10853.7456
H51.20712.49362.03052.03053.10853.74563.1085
H62.86011.40763.74563.10853.10852.15042.1504
H72.86011.40763.10853.10853.74562.15042.1504
H82.86011.40763.10853.74563.10852.15042.1504

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 118.109 B1 P2 H7 118.109
B1 P2 H8 118.109 P2 B1 H3 103.776
P2 B1 H4 103.776 P2 B1 H5 103.776
H3 B1 H4 114.516 H3 B1 H5 114.516
H4 B1 H5 114.516 H6 P2 H7 99.615
H6 P2 H8 99.615 H7 P2 H8 99.615
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.720      
2 P 0.319      
3 H 0.074      
4 H 0.074      
5 H 0.074      
6 H 0.060      
7 H 0.060      
8 H 0.060      


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 3.942 3.942
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.278 0.000 0.000
y 0.000 -23.278 0.000
z 0.000 0.000 -26.896
Traceless
 xyz
x 1.809 0.000 0.000
y 0.000 1.809 0.000
z 0.000 0.000 -3.618
Polar
3z2-r2-7.237
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 6.214 0.000 0.000
y 0.000 6.214 0.000
z 0.000 0.000 8.550


<r2> (average value of r2) Å2
<r2> 50.462
(<r2>)1/2 7.104