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

using model chemistry: B2PLYP=FULLultrafine/cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B2PLYP=FULLultrafine/cc-pV(T+d)Z
 hartrees
Energy at 0K-369.682272
Energy at 298.15K 
HF Energy-369.544617
Nuclear repulsion energy59.479403
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 B2PLYP=FULLultrafine/cc-pV(T+d)Z
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 2504 2504 27.37      
2 A1 2487 2487 44.10      
3 A1 1115 1115 12.51      
4 A1 1038 1038 207.43      
5 A1 539 539 2.84      
6 A2 244 244 0.00      
7 E 2565 2565 121.95      
7 E 2565 2565 121.95      
8 E 2512 2512 6.09      
8 E 2512 2512 6.09      
9 E 1176 1176 6.36      
9 E 1176 1176 6.36      
10 E 1150 1150 4.22      
10 E 1150 1150 4.22      
11 E 848 848 4.18      
11 E 848 848 4.18      
12 E 387 387 0.45      
12 E 387 387 0.45      

Unscaled Zero Point Vibrational Energy (zpe) 12601.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12601.4 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 B2PLYP=FULLultrafine/cc-pV(T+d)Z
ABC
1.92876 0.35587 0.35587

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/cc-pV(T+d)Z

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.377
P2 0.000 0.000 0.550
H3 0.000 -1.166 -1.662
H4 -1.010 0.583 -1.662
H5 1.010 0.583 -1.662
H6 0.000 1.237 1.205
H7 -1.071 -0.619 1.205
H8 1.071 -0.619 1.205

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92751.20061.20061.20062.86342.86342.8634
P21.92752.50112.50112.50111.39981.39981.3998
H31.20062.50112.02012.02013.74153.10973.1097
H41.20062.50112.02012.02013.10973.10973.7415
H51.20062.50112.02012.02013.10973.74153.1097
H62.86341.39983.74153.10973.10972.14282.1428
H72.86341.39983.10973.10973.74152.14282.1428
H82.86341.39983.10973.74153.10972.14282.1428

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 117.894 B1 P2 H7 117.894
B1 P2 H8 117.894 P2 B1 H3 103.736
P2 B1 H4 103.736 P2 B1 H5 103.736
H3 B1 H4 114.546 H3 B1 H5 114.546
H4 B1 H5 114.546 H6 P2 H7 99.886
H6 P2 H8 99.886 H7 P2 H8 99.886
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.397      
2 P 0.270      
3 H 0.003      
4 H 0.003      
5 H 0.003      
6 H 0.040      
7 H 0.040      
8 H 0.040      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.898 0.000 0.000
y 0.000 5.898 0.000
z 0.000 0.000 7.973


<r2> (average value of r2) Å2
<r2> 50.838
(<r2>)1/2 7.130