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

using model chemistry: PBEPBE/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 PBEPBE/aug-cc-pVTZ
 hartrees
Energy at 0K-369.587129
Energy at 298.15K-369.593582
HF Energy-369.587129
Nuclear repulsion energy59.125659
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 PBEPBE/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 2410 2394 21.91      
2 A1 2386 2370 52.46      
3 A1 1046 1040 3.72      
4 A1 978 971 170.05      
5 A1 556 553 6.64      
6 A2 239 238 0.00      
7 E 2491 2475 95.46      
7 E 2491 2475 95.48      
8 E 2397 2381 10.83      
8 E 2397 2381 10.84      
9 E 1104 1096 5.18      
9 E 1104 1096 5.17      
10 E 1083 1076 1.21      
10 E 1083 1076 1.21      
11 E 801 796 4.35      
11 E 801 796 4.35      
12 E 373 370 0.01      
12 E 373 370 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 12056.6 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 11978.2 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 PBEPBE/aug-cc-pVTZ
ABC
1.88823 0.35510 0.35510

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/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
B11.92291.21371.21371.21372.88572.88572.8857
P21.92292.50532.50532.50531.42201.42201.4220
H31.21372.50532.04232.04233.77413.13403.1340
H41.21372.50532.04232.04233.13403.13403.7741
H51.21372.50532.04232.04233.13403.77413.1340
H62.88571.42203.77413.13403.13402.16502.1650
H72.88571.42203.13403.13403.77412.16502.1650
H82.88571.42203.13403.77413.13402.16502.1650

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 118.476 B1 P2 H7 118.476
B1 P2 H8 118.476 P2 B1 H3 103.704
P2 B1 H4 103.704 P2 B1 H5 103.704
H3 B1 H4 114.570 H3 B1 H5 114.570
H4 B1 H5 114.570 H6 P2 H7 99.150
H6 P2 H8 99.150 H7 P2 H8 99.150
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/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 -0.015      
7 H -0.015      
8 H -0.015      


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 6.634 0.000 0.000
y 0.000 6.635 0.000
z 0.000 0.000 9.228


<r2> (average value of r2) Å2
<r2> 50.992
(<r2>)1/2 7.141