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

using model chemistry: HSEh1PBE/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HSEh1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-369.624400
Energy at 298.15K-369.630866
HF Energy-369.624400
Nuclear repulsion energy58.881030
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 HSEh1PBE/aug-cc-pVDZ
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 2460 2367 40.11      
2 A1 2449 2356 36.54      
3 A1 1074 1034 20.41      
4 A1 992 954 170.68      
5 A1 551 531 3.39      
6 A2 235 226 0.00      
7 E 2541 2445 121.36      
7 E 2541 2445 121.43      
8 E 2476 2382 5.57      
8 E 2476 2382 5.58      
9 E 1131 1088 6.10      
9 E 1130 1088 6.10      
10 E 1111 1069 1.39      
10 E 1111 1069 1.39      
11 E 821 790 3.60      
11 E 821 790 3.60      
12 E 368 354 0.05      
12 E 368 354 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 12326.9 cm-1
Scaled (by 0.9622) Zero Point Vibrational Energy (zpe) 11861.0 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 HSEh1PBE/aug-cc-pVDZ
ABC
1.87372 0.35101 0.35101

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.386
P2 0.000 0.000 0.552
H3 0.000 -1.184 -1.671
H4 -1.025 0.592 -1.671
H5 1.025 0.592 -1.671
H6 0.000 1.255 1.221
H7 -1.087 -0.627 1.221
H8 1.087 -0.627 1.221

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93801.21731.21731.21732.89322.89322.8932
P21.93802.51812.51812.51811.42211.42211.4221
H31.21732.51812.04992.04993.78253.13873.1387
H41.21732.51812.04992.04993.13873.13873.7825
H51.21732.51812.04992.04993.13873.78253.1387
H62.89321.42213.78253.13873.13872.17372.1737
H72.89321.42213.13873.13873.78252.17372.1737
H82.89321.42213.13873.78253.13872.17372.1737

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 118.058 B1 P2 H7 118.058
B1 P2 H8 118.058 P2 B1 H3 103.525
P2 B1 H4 103.525 P2 B1 H5 103.525
H3 B1 H4 114.705 H3 B1 H5 114.705
H4 B1 H5 114.705 H6 P2 H7 99.679
H6 P2 H8 99.679 H7 P2 H8 99.679
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -1.824      
2 P -0.873      
3 H 0.548      
4 H 0.548      
5 H 0.548      
6 H 0.351      
7 H 0.351      
8 H 0.351      


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 4.044 4.044
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.430 0.000 0.000
y 0.000 -23.430 0.000
z 0.000 0.000 -27.034
Traceless
 xyz
x 1.802 0.000 0.000
y 0.000 1.802 0.000
z 0.000 0.000 -3.604
Polar
3z2-r2-7.207
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 6.471 0.000 0.000
y 0.000 6.471 -0.000
z 0.000 -0.000 8.780


<r2> (average value of r2) Å2
<r2> 51.332
(<r2>)1/2 7.165