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

using model chemistry: TPSSh/aug-cc-pCVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at TPSSh/aug-cc-pCVTZ
 hartrees
Energy at 0K-369.850172
Energy at 298.15K 
HF Energy-369.850172
Nuclear repulsion energy59.268298
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 TPSSh/aug-cc-pCVTZ
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 2475 2475 33.25      
2 A1 2459 2459 39.79      
3 A1 1103 1103 7.27      
4 A1 1029 1029 204.24      
5 A1 531 531 3.26      
6 A2 242 242 0.00      
7 E 2533 2533 129.05      
7 E 2533 2533 129.06      
8 E 2482 2482 4.42      
8 E 2482 2482 4.42      
9 E 1165 1165 8.27      
9 E 1165 1165 8.27      
10 E 1141 1141 2.28      
10 E 1141 1141 2.28      
11 E 840 840 3.76      
11 E 840 840 3.76      
12 E 372 372 0.12      
12 E 372 372 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 12452.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12452.2 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 TPSSh/aug-cc-pCVTZ
ABC
1.91431 0.35364 0.35364

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/aug-cc-pCVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.382
P2 0.000 0.000 0.551
H3 0.000 -1.173 -1.666
H4 -1.015 0.586 -1.666
H5 1.015 0.586 -1.666
H6 0.000 1.240 1.213
H7 -1.074 -0.620 1.213
H8 1.074 -0.620 1.213

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93301.20651.20651.20652.87572.87572.8757
P21.93302.50822.50822.50821.40551.40551.4055
H31.20652.50822.03102.03103.75613.12193.1219
H41.20652.50822.03102.03103.12193.12193.7561
H51.20652.50822.03102.03103.12193.75613.1219
H62.87571.40553.75613.12193.12192.14782.1478
H72.87571.40553.12193.12193.75612.14782.1478
H82.87571.40553.12193.75613.12192.14782.1478

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 118.083 B1 P2 H7 118.083
B1 P2 H8 118.083 P2 B1 H3 103.626
P2 B1 H4 103.626 P2 B1 H5 103.626
H3 B1 H4 114.630 H3 B1 H5 114.630
H4 B1 H5 114.630 H6 P2 H7 99.648
H6 P2 H8 99.648 H7 P2 H8 99.648
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.699      
2 P 0.058      
3 H -0.261      
4 H -0.261      
5 H -0.261      
6 H 0.009      
7 H 0.009      
8 H 0.009      


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 3.925 3.925
CHELPG        
AIM        
ESP        


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 6.313 0.000 0.000
y 0.000 6.313 0.000
z 0.000 0.000 8.680


<r2> (average value of r2) Å2
<r2> 50.845
(<r2>)1/2 7.131