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

using model chemistry: PBEPBE/6-311G*

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/6-311G*
 hartrees
Energy at 0K-369.566306
Energy at 298.15K-369.572786
HF Energy-369.566306
Nuclear repulsion energy59.006763
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/6-311G*
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 2396 2371 21.88      
2 A1 2378 2353 71.61      
3 A1 1060 1049 3.75      
4 A1 993 982 185.75      
5 A1 555 550 5.43      
6 A2 246 244 0.00      
7 E 2479 2453 105.62      
7 E 2479 2453 105.63      
8 E 2387 2363 19.10      
8 E 2387 2363 19.11      
9 E 1116 1105 7.50      
9 E 1116 1105 7.50      
10 E 1091 1079 0.00      
10 E 1091 1079 0.00      
11 E 819 811 3.82      
11 E 819 811 3.82      
12 E 381 377 0.11      
12 E 381 377 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 12087.7 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 11962.0 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/6-311G*
ABC
1.88561 0.35345 0.35345

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.378
P2 0.000 0.000 0.548
H3 0.000 -1.181 -1.672
H4 -1.022 0.590 -1.672
H5 1.022 0.590 -1.672
H6 0.000 1.250 1.230
H7 -1.083 -0.625 1.230
H8 1.083 -0.625 1.230

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92601.21651.21651.21652.89212.89212.8921
P21.92602.51402.51402.51401.42421.42421.4242
H31.21652.51402.04472.04473.78523.14643.1464
H41.21652.51402.04472.04473.14643.14643.7852
H51.21652.51402.04472.04473.14643.78523.1464
H62.89211.42423.78523.14643.14642.16562.1656
H72.89211.42423.14643.14643.78522.16562.1656
H82.89211.42423.14643.78523.14642.16562.1656

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 118.607 B1 P2 H7 118.607
B1 P2 H8 118.607 P2 B1 H3 103.967
P2 B1 H4 103.967 P2 B1 H5 103.967
H3 B1 H4 114.369 H3 B1 H5 114.369
H4 B1 H5 114.369 H6 P2 H7 98.982
H6 P2 H8 98.982 H7 P2 H8 98.982
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.581      
2 P 0.067      
3 H 0.060      
4 H 0.060      
5 H 0.060      
6 H 0.111      
7 H 0.111      
8 H 0.111      


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 4.051 4.051
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.690 0.000 0.000
y 0.000 -23.690 0.000
z 0.000 0.000 -27.506
Traceless
 xyz
x 1.908 0.000 0.000
y 0.000 1.908 0.000
z 0.000 0.000 -3.816
Polar
3z2-r2-7.632
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 5.861 0.000 0.000
y 0.000 5.862 0.000
z 0.000 0.000 8.421


<r2> (average value of r2) Å2
<r2> 51.381
(<r2>)1/2 7.168