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

using model chemistry: PBEPBE/TZVP

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/TZVP
 hartrees
Energy at 0K-369.573792
Energy at 298.15K-369.580255
HF Energy-369.573792
Nuclear repulsion energy58.913951
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/TZVP
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 2413 2386 25.60      
2 A1 2383 2356 54.82      
3 A1 1048 1037 0.28      
4 A1 981 970 180.05      
5 A1 548 542 6.37      
6 A2 247 244 0.00      
7 E 2498 2470 97.81      
7 E 2498 2470 97.82      
8 E 2395 2368 17.48      
8 E 2395 2368 17.49      
9 E 1104 1092 4.29      
9 E 1104 1092 4.29      
10 E 1087 1075 1.88      
10 E 1087 1075 1.88      
11 E 808 799 2.85      
11 E 808 799 2.85      
12 E 375 371 0.01      
12 E 375 371 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 12076.4 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 11941.1 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/TZVP
ABC
1.88172 0.35193 0.35193

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.383
P2 0.000 0.000 0.549
H3 0.000 -1.180 -1.672
H4 -1.022 0.590 -1.672
H5 1.022 0.590 -1.672
H6 0.000 1.253 1.230
H7 -1.085 -0.627 1.230
H8 1.085 -0.627 1.230

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93221.21471.21471.21472.89802.89802.8980
P21.93222.51502.51502.51501.42631.42631.4263
H31.21472.51502.04362.04363.78703.14723.1472
H41.21472.51502.04362.04363.14723.14723.7870
H51.21472.51502.04362.04363.14723.78703.1472
H62.89801.42633.78703.14723.14722.17092.1709
H72.89801.42633.14723.14723.78702.17092.1709
H82.89801.42633.14723.78703.14722.17092.1709

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 118.508 B1 P2 H7 118.508
B1 P2 H8 118.508 P2 B1 H3 103.755
P2 B1 H4 103.755 P2 B1 H5 103.755
H3 B1 H4 114.532 H3 B1 H5 114.532
H4 B1 H5 114.532 H6 P2 H7 99.108
H6 P2 H8 99.108 H7 P2 H8 99.108
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.384      
2 P 0.178      
3 H 0.008      
4 H 0.008      
5 H 0.008      
6 H 0.061      
7 H 0.061      
8 H 0.061      


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 4.062 4.062
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.479 0.000 0.000
y 0.000 -23.479 0.000
z 0.000 0.000 -27.242
Traceless
 xyz
x 1.882 0.000 0.000
y 0.000 1.882 0.000
z 0.000 0.000 -3.764
Polar
3z2-r2-7.528
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 5.957 0.000 0.000
y 0.000 5.957 0.000
z 0.000 0.000 8.486


<r2> (average value of r2) Å2
<r2> 51.349
(<r2>)1/2 7.166