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

using model chemistry: PBEPBEultrafine/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBEultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-369.559902
Energy at 298.15K-369.566292
HF Energy-369.559902
Nuclear repulsion energy58.640453
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 PBEPBEultrafine/aug-cc-pVDZ
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 2399 2384 24.52      
2 A1 2371 2356 60.41      
3 A1 1034 1028 11.14      
4 A1 959 953 166.92      
5 A1 550 547 4.90      
6 A2 235 234 0.00      
7 E 2489 2474 102.78      
7 E 2489 2474 102.78      
8 E 2389 2374 11.64      
8 E 2389 2374 11.64      
9 E 1092 1085 4.73      
9 E 1092 1085 4.74      
10 E 1068 1061 1.42      
10 E 1068 1061 1.42      
11 E 792 788 3.71      
11 E 792 788 3.71      
12 E 357 355 0.00      
12 E 357 355 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 11960.2 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 11887.3 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 PBEPBEultrafine/aug-cc-pVDZ
ABC
1.85577 0.34936 0.34936

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.389
P2 0.000 0.000 0.551
H3 0.000 -1.190 -1.675
H4 -1.030 0.595 -1.675
H5 1.030 0.595 -1.675
H6 0.000 1.261 1.235
H7 -1.092 -0.630 1.235
H8 1.092 -0.630 1.235

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93951.22361.22361.22362.91032.91032.9103
P21.93952.52352.52352.52351.43401.43401.4340
H31.22362.52352.06062.06063.80353.15723.1572
H41.22362.52352.06062.06063.15723.15723.8035
H51.22362.52352.06062.06063.15723.80353.1572
H62.91031.43403.80353.15723.15722.18342.1834
H72.91031.43403.15723.15723.80352.18342.1834
H82.91031.43403.15723.80353.15722.18342.1834

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 118.474 B1 P2 H7 118.474
B1 P2 H8 118.474 P2 B1 H3 103.516
P2 B1 H4 103.516 P2 B1 H5 103.516
H3 B1 H4 114.713 H3 B1 H5 114.713
H4 B1 H5 114.713 H6 P2 H7 99.152
H6 P2 H8 99.152 H7 P2 H8 99.152
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -2.446      
2 P -0.803      
3 H 0.731      
4 H 0.731      
5 H 0.731      
6 H 0.352      
7 H 0.352      
8 H 0.352      


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 3.870 3.870
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.607 0.000 0.000
y 0.000 -23.607 0.000
z 0.000 0.000 -27.056
Traceless
 xyz
x 1.724 0.000 0.000
y 0.000 1.724 0.000
z 0.000 0.000 -3.449
Polar
3z2-r2-6.898
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 6.718 0.000 0.000
y 0.000 6.718 0.000
z 0.000 0.000 9.311


<r2> (average value of r2) Å2
<r2> 51.654
(<r2>)1/2 7.187