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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-311G*
 hartrees
Energy at 0K-369.566302
Energy at 298.15K-369.572779
HF Energy-369.566302
Nuclear repulsion energy59.005514
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/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 22.34      
2 A1 2374 2350 71.13      
3 A1 1059 1048 3.58      
4 A1 992 982 185.94      
5 A1 555 550 5.45      
6 A2 246 244 0.00      
7 E 2479 2453 105.20      
7 E 2479 2453 105.21      
8 E 2385 2360 19.50      
8 E 2385 2360 19.51      
9 E 1116 1104 7.49      
9 E 1116 1104 7.50      
10 E 1091 1079 0.00      
10 E 1091 1079 0.00      
11 E 819 810 3.82      
11 E 819 810 3.82      
12 E 380 376 0.11      
12 E 380 376 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 12079.7 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 11954.0 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 PBEPBEultrafine/6-311G*
ABC
1.88553 0.35344 0.35344

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/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
B11.92601.21651.21651.21652.89232.89232.8923
P21.92602.51392.51392.51391.42431.42431.4243
H31.21652.51392.04482.04483.78523.14643.1464
H41.21652.51392.04482.04483.14643.14643.7852
H51.21652.51392.04482.04483.14643.78523.1464
H62.89231.42433.78523.14643.14642.16572.1657
H72.89231.42433.14643.14643.78522.16572.1657
H82.89231.42433.14643.78523.14642.16572.1657

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 118.612 B1 P2 H7 118.612
B1 P2 H8 118.612 P2 B1 H3 103.959
P2 B1 H4 103.959 P2 B1 H5 103.959
H3 B1 H4 114.375 H3 B1 H5 114.375
H4 B1 H5 114.375 H6 P2 H7 98.976
H6 P2 H8 98.976 H7 P2 H8 98.976
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/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 4.050 4.050
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 5.862 0.000 0.000
y 0.000 5.862 0.000
z 0.000 0.000 8.422


<r2> (average value of r2) Å2
<r2> 51.382
(<r2>)1/2 7.168