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

using model chemistry: TPSSh/aug-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 TPSSh/aug-cc-pVTZ
 hartrees
Energy at 0K-369.844596
Energy at 298.15K-369.851100
HF Energy-369.844596
Nuclear repulsion energy59.116732
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-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 2479 2393 35.05      
2 A1 2462 2377 39.49      
3 A1 1102 1064 13.74      
4 A1 1026 991 200.03      
5 A1 524 506 2.30      
6 A2 237 229 0.00      
7 E 2538 2449 131.21      
7 E 2538 2449 131.24      
8 E 2487 2400 4.13      
8 E 2487 2400 4.14      
9 E 1166 1125 7.78      
9 E 1166 1125 7.78      
10 E 1140 1100 2.68      
10 E 1140 1100 2.68      
11 E 840 811 3.36      
11 E 840 811 3.36      
12 E 376 363 0.12      
12 E 376 363 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 12461.1 cm-1
Scaled (by 0.9652) Zero Point Vibrational Energy (zpe) 12027.5 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-pVTZ
ABC
1.91043 0.35113 0.35113

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.388
P2 0.000 0.000 0.554
H3 0.000 -1.173 -1.671
H4 -1.016 0.586 -1.671
H5 1.016 0.586 -1.671
H6 0.000 1.242 1.216
H7 -1.076 -0.621 1.216
H8 1.076 -0.621 1.216

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94131.20641.20641.20642.88492.88492.8849
P21.94132.51442.51442.51441.40781.40781.4078
H31.20642.51442.03132.03133.76353.12953.1295
H41.20642.51442.03132.03133.12953.12953.7635
H51.20642.51442.03132.03133.12953.76353.1295
H62.88491.40783.76353.12953.12952.15152.1515
H72.88491.40783.12953.12953.76352.15152.1515
H82.88491.40783.12953.76353.12952.15152.1515

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 118.068 B1 P2 H7 118.068
B1 P2 H8 118.068 P2 B1 H3 103.557
P2 B1 H4 103.557 P2 B1 H5 103.557
H3 B1 H4 114.681 H3 B1 H5 114.681
H4 B1 H5 114.681 H6 P2 H7 99.666
H6 P2 H8 99.666 H7 P2 H8 99.666
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.576      
2 P 0.155      
3 H -0.230      
4 H -0.230      
5 H -0.230      
6 H -0.014      
7 H -0.014      
8 H -0.014      


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 3.963 3.963
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 6.332 0.000 0.000
y 0.000 6.332 -0.000
z 0.000 -0.000 8.690


<r2> (average value of r2) Å2
<r2> 51.071
(<r2>)1/2 7.146