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

using model chemistry: mPW1PW91/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at mPW1PW91/daug-cc-pVTZ
 hartrees
Energy at 0K-369.820079
Energy at 298.15K-369.826597
HF Energy-369.820079
Nuclear repulsion energy59.362379
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 mPW1PW91/daug-cc-pVTZ
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 2481 2481 34.26      
2 A1 2464 2464 34.36      
3 A1 1093 1093 11.81      
4 A1 1016 1016 179.05      
5 A1 553 553 4.51      
6 A2 240 240 0.00      
7 E 2548 2548 116.28      
7 E 2548 2548 116.32      
8 E 2491 2491 4.37      
8 E 2491 2491 4.37      
9 E 1149 1149 6.38      
9 E 1149 1149 6.38      
10 E 1129 1129 1.85      
10 E 1129 1129 1.85      
11 E 834 834 4.24      
11 E 834 834 4.24      
12 E 386 386 0.07      
12 E 386 386 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 12459.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12459.8 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 mPW1PW91/daug-cc-pVTZ
ABC
1.91016 0.35618 0.35618

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/daug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.375
P2 0.000 0.000 0.549
H3 0.000 -1.172 -1.661
H4 -1.015 0.586 -1.661
H5 1.015 0.586 -1.661
H6 0.000 1.243 1.211
H7 -1.077 -0.622 1.211
H8 1.077 -0.622 1.211

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92391.20631.20631.20632.86962.86962.8696
P21.92392.50132.50132.50131.40871.40871.4087
H31.20632.50132.02982.02983.75263.11633.1163
H41.20632.50132.02982.02983.11633.11633.7526
H51.20632.50132.02982.02983.11633.75263.1163
H62.86961.40873.75263.11633.11632.15332.1533
H72.86961.40873.11633.11633.75262.15332.1533
H82.86961.40873.11633.75263.11632.15332.1533

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 118.049 B1 P2 H7 118.049
B1 P2 H8 118.049 P2 B1 H3 103.709
P2 B1 H4 103.709 P2 B1 H5 103.709
H3 B1 H4 114.567 H3 B1 H5 114.567
H4 B1 H5 114.567 H6 P2 H7 99.690
H6 P2 H8 99.690 H7 P2 H8 99.690
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.850      
2 P 0.092      
3 H -0.257      
4 H -0.257      
5 H -0.257      
6 H -0.056      
7 H -0.056      
8 H -0.056      


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 4.002 4.002
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.215 0.000 0.000
y 0.000 -23.215 0.000
z 0.000 0.000 -26.839
Traceless
 xyz
x 1.812 0.000 0.000
y 0.000 1.812 0.000
z 0.000 0.000 -3.624
Polar
3z2-r2-7.248
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 6.322 0.000 0.000
y 0.000 6.322 0.000
z 0.000 0.000 8.615


<r2> (average value of r2) Å2
<r2> 50.660
(<r2>)1/2 7.118