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

using model chemistry: HSEh1PBE/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 HSEh1PBE/aug-cc-pVTZ
 hartrees
Energy at 0K-369.650746
Energy at 298.15K-369.657266
HF Energy-369.650746
Nuclear repulsion energy59.348777
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-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 2469 2375 33.95      
2 A1 2456 2363 33.99      
3 A1 1086 1044 10.93      
4 A1 1010 972 176.20      
5 A1 557 536 5.02      
6 A2 239 230 0.00      
7 E 2540 2443 113.38      
7 E 2540 2443 113.42      
8 E 2479 2385 4.94      
8 E 2479 2385 4.95      
9 E 1142 1098 6.24      
9 E 1142 1098 6.23      
10 E 1123 1080 1.63      
10 E 1123 1080 1.63      
11 E 830 798 4.35      
11 E 830 798 4.35      
12 E 382 367 0.05      
12 E 382 367 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 12403.2 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 11929.4 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-pVTZ
ABC
1.90531 0.35656 0.35656

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.374
P2 0.000 0.000 0.548
H3 0.000 -1.173 -1.660
H4 -1.016 0.587 -1.660
H5 1.016 0.587 -1.660
H6 0.000 1.245 1.212
H7 -1.078 -0.622 1.212
H8 1.078 -0.622 1.212

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92201.20791.20791.20792.86992.86992.8699
P21.92202.50062.50062.50061.41071.41071.4107
H31.20792.50062.03252.03253.75463.11693.1169
H41.20792.50062.03252.03253.11693.11693.7546
H51.20792.50062.03252.03253.11693.75463.1169
H62.86991.41073.75463.11693.11692.15592.1559
H72.86991.41073.11693.11693.75462.15592.1559
H82.86991.41073.11693.75463.11692.15592.1559

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 118.077 B1 P2 H7 118.077
B1 P2 H8 118.077 P2 B1 H3 103.705
P2 B1 H4 103.705 P2 B1 H5 103.705
H3 B1 H4 114.570 H3 B1 H5 114.570
H4 B1 H5 114.570 H6 P2 H7 99.656
H6 P2 H8 99.656 H7 P2 H8 99.656
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.229      
2 P 0.163      
3 H -0.151      
4 H -0.151      
5 H -0.151      
6 H 0.020      
7 H 0.020      
8 H 0.020      


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 3.985 3.985
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.294 0.000 0.000
y 0.000 -23.294 0.000
z 0.000 0.000 -26.907
Traceless
 xyz
x 1.807 0.000 0.000
y 0.000 1.807 0.000
z 0.000 0.000 -3.614
Polar
3z2-r2-7.228
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 6.379 0.000 0.000
y 0.000 6.378 -0.000
z 0.000 -0.000 8.699


<r2> (average value of r2) Å2
<r2> 50.699
(<r2>)1/2 7.120