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

using model chemistry: HF/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HF/cc-pVQZ
 hartrees
Energy at 0K-368.913484
Energy at 298.15K-368.920071
HF Energy-368.913484
Nuclear repulsion energy58.577000
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 HF/cc-pVQZ
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 2611 2371 27.43      
2 A1 2513 2283 71.83      
3 A1 1204 1094 55.45      
4 A1 1113 1011 250.85      
5 A1 455 413 1.69      
6 A2 226 206 0.00      
7 E 2616 2377 68.96      
7 E 2616 2377 68.96      
8 E 2567 2331 152.62      
8 E 2567 2331 152.62      
9 E 1253 1138 14.78      
9 E 1253 1138 14.78      
10 E 1229 1116 4.82      
10 E 1229 1116 4.82      
11 E 906 823 2.57      
11 E 906 823 2.57      
12 E 410 372 2.11      
12 E 410 372 2.11      

Unscaled Zero Point Vibrational Energy (zpe) 13041.0 cm-1
Scaled (by 0.9084) Zero Point Vibrational Energy (zpe) 11846.5 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 HF/cc-pVQZ
ABC
1.91368 0.33776 0.33776

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/cc-pVQZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.420
P2 0.000 0.000 0.572
H3 0.000 -1.172 -1.701
H4 -1.015 0.586 -1.701
H5 1.015 0.586 -1.701
H6 0.000 1.241 1.207
H7 -1.075 -0.620 1.207
H8 1.075 -0.620 1.207

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.99271.20531.20531.20532.90572.90572.9057
P21.99272.55812.55812.55811.39381.39381.3938
H31.20532.55812.03012.03013.77923.14943.1494
H41.20532.55812.03012.03013.14943.14943.7792
H51.20532.55812.03012.03013.14943.77923.1494
H62.90571.39383.77923.14943.14942.14932.1493
H72.90571.39383.14943.14943.77922.14932.1493
H82.90571.39383.14943.77923.14942.14932.1493

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 117.092 B1 P2 H7 117.092
B1 P2 H8 117.092 P2 B1 H3 103.487
P2 B1 H4 103.487 P2 B1 H5 103.487
H3 B1 H4 114.734 H3 B1 H5 114.734
H4 B1 H5 114.734 H6 P2 H7 100.887
H6 P2 H8 100.887 H7 P2 H8 100.887
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.154      
2 P 0.466      
3 H -0.102      
4 H -0.102      
5 H -0.102      
6 H -0.002      
7 H -0.002      
8 H -0.002      


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 4.431 4.431
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.643 0.000 0.000
y 0.000 -23.643 0.000
z 0.000 0.000 -27.816
Traceless
 xyz
x 2.086 0.000 0.000
y 0.000 2.086 0.000
z 0.000 0.000 -4.173
Polar
3z2-r2-8.346
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 5.883 0.000 0.000
y 0.000 5.883 0.000
z 0.000 0.000 7.724


<r2> (average value of r2) Å2
<r2> 52.433
(<r2>)1/2 7.241