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

using model chemistry: B97D3/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/3-21G*
 hartrees
Energy at 0K-367.969517
Energy at 298.15K-367.975989
HF Energy-367.969517
Nuclear repulsion energy58.718872
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 B97D3/3-21G*
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 2461 2461 53.33      
2 A1 2419 2419 28.91      
3 A1 1078 1078 0.12      
4 A1 1027 1027 180.61      
5 A1 504 504 0.94      
6 A2 232 232 0.00      
7 E 2513 2513 108.12      
7 E 2513 2513 108.12      
8 E 2464 2464 12.36      
8 E 2464 2464 12.37      
9 E 1143 1143 9.09      
9 E 1143 1143 9.09      
10 E 1130 1130 1.01      
10 E 1130 1130 1.01      
11 E 839 839 1.65      
11 E 839 839 1.65      
12 E 389 389 0.25      
12 E 389 389 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 12337.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12337.4 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 B97D3/3-21G*
ABC
1.89267 0.34627 0.34627

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.394
P2 0.000 0.000 0.557
H3 0.000 -1.181 -1.693
H4 -1.022 0.590 -1.693
H5 1.022 0.590 -1.693
H6 0.000 1.246 1.230
H7 -1.079 -0.623 1.230
H8 1.079 -0.623 1.230

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.95091.21781.21781.21782.90452.90452.9045
P21.95092.54062.54062.54061.41591.41591.4159
H31.21782.54062.04492.04493.79853.16483.1648
H41.21782.54062.04492.04493.16483.16483.7985
H51.21782.54062.04492.04493.16483.79853.1648
H62.90451.41593.79853.16483.16482.15782.1578
H72.90451.41593.16483.16483.79852.15782.1578
H82.90451.41593.16483.79853.16482.15782.1578

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 118.374 B1 P2 H7 118.374
B1 P2 H8 118.374 P2 B1 H3 104.198
P2 B1 H4 104.198 P2 B1 H5 104.198
H3 B1 H4 114.190 H3 B1 H5 114.190
H4 B1 H5 114.190 H6 P2 H7 99.279
H6 P2 H8 99.279 H7 P2 H8 99.279
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.452      
2 P 0.082      
3 H 0.037      
4 H 0.037      
5 H 0.037      
6 H 0.086      
7 H 0.086      
8 H 0.086      


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 4.093 4.093
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.325 0.000 0.000
y 0.000 -23.325 0.000
z 0.000 0.000 -26.988
Traceless
 xyz
x 1.832 0.000 0.000
y 0.000 1.832 0.000
z 0.000 0.000 -3.663
Polar
3z2-r2-7.327
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 5.005 0.000 0.000
y 0.000 5.005 0.000
z 0.000 0.000 7.285


<r2> (average value of r2) Å2
<r2> 51.670
(<r2>)1/2 7.188