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

using model chemistry: PBEPBEultrafine/aug-cc-pVTZ

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-pVTZ
 hartrees
Energy at 0K-369.587125
Energy at 298.15K-369.593573
HF Energy-369.587125
Nuclear repulsion energy59.124290
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-pVTZ
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 2409 2382 21.92      
2 A1 2383 2356 52.41      
3 A1 1046 1034 4.01      
4 A1 977 966 169.73      
5 A1 556 550 6.67      
6 A2 239 236 0.00      
7 E 2491 2463 95.24      
7 E 2491 2463 95.24      
8 E 2395 2368 11.03      
8 E 2395 2368 11.03      
9 E 1103 1091 5.09      
9 E 1103 1091 5.10      
10 E 1083 1071 1.29      
10 E 1083 1071 1.29      
11 E 801 792 4.34      
11 E 801 792 4.34      
12 E 371 367 0.00      
12 E 371 367 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 12048.0 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 11913.1 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-pVTZ
ABC
1.88813 0.35509 0.35509

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.376
P2 0.000 0.000 0.547
H3 0.000 -1.179 -1.664
H4 -1.021 0.590 -1.664
H5 1.021 0.590 -1.664
H6 0.000 1.250 1.225
H7 -1.083 -0.625 1.225
H8 1.083 -0.625 1.225

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92301.21371.21371.21372.88592.88592.8859
P21.92302.50522.50522.50521.42211.42211.4221
H31.21372.50522.04242.04243.77413.13403.1340
H41.21372.50522.04242.04243.13403.13403.7741
H51.21372.50522.04242.04243.13403.77413.1340
H62.88591.42213.77413.13403.13402.16512.1651
H72.88591.42213.13403.13403.77412.16512.1651
H82.88591.42213.13403.77413.13402.16512.1651

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 118.479 B1 P2 H7 118.479
B1 P2 H8 118.479 P2 B1 H3 103.696
P2 B1 H4 103.696 P2 B1 H5 103.696
H3 B1 H4 114.576 H3 B1 H5 114.576
H4 B1 H5 114.576 H6 P2 H7 99.146
H6 P2 H8 99.146 H7 P2 H8 99.146
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.161      
2 P 0.272      
3 H -0.129      
4 H -0.129      
5 H -0.129      
6 H -0.016      
7 H -0.016      
8 H -0.016      


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 3.803 3.803
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.472 0.000 0.000
y 0.000 -23.472 0.000
z 0.000 0.000 -26.914
Traceless
 xyz
x 1.721 0.000 0.000
y 0.000 1.721 0.000
z 0.000 0.000 -3.441
Polar
3z2-r2-6.883
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 6.635 0.000 0.000
y 0.000 6.635 0.000
z 0.000 0.000 9.229


<r2> (average value of r2) Å2
<r2> 50.993
(<r2>)1/2 7.141