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

using model chemistry: HF/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 HF/aug-cc-pVDZ
 hartrees
Energy at 0K-368.880245
Energy at 298.15K-368.886768
HF Energy-368.880245
Nuclear repulsion energy57.995313
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 HF/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 2600 2368 28.85      
2 A1 2515 2290 73.37      
3 A1 1190 1084 78.53      
4 A1 1091 993 229.96      
5 A1 437 398 4.25      
6 A2 218 198 0.00      
7 E 2613 2380 87.56      
7 E 2613 2380 87.56      
8 E 2576 2345 141.22      
8 E 2576 2345 141.22      
9 E 1240 1130 14.98      
9 E 1240 1130 14.98      
10 E 1218 1109 3.33      
10 E 1218 1109 3.33      
11 E 896 816 1.96      
11 E 896 816 1.96      
12 E 395 359 1.64      
12 E 395 359 1.64      

Unscaled Zero Point Vibrational Energy (zpe) 12962.5 cm-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 11803.6 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 HF/aug-cc-pVDZ
ABC
1.88064 0.33041 0.33041

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.439
P2 0.000 0.000 0.579
H3 0.000 -1.182 -1.715
H4 -1.024 0.591 -1.715
H5 1.024 0.591 -1.715
H6 0.000 1.252 1.220
H7 -1.084 -0.626 1.220
H8 1.084 -0.626 1.220

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B12.01731.21401.21401.21402.93872.93872.9387
P22.01732.58012.58012.58011.40671.40671.4067
H31.21402.58012.04762.04763.81283.17773.1777
H41.21402.58012.04762.04763.17773.17773.8128
H51.21402.58012.04762.04763.17773.81283.1777
H62.93871.40673.81283.17773.17772.16832.1683
H72.93871.40673.17773.17773.81282.16832.1683
H82.93871.40673.17773.81283.17772.16832.1683

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 117.131 B1 P2 H7 117.131
B1 P2 H8 117.131 P2 B1 H3 103.145
P2 B1 H4 103.145 P2 B1 H5 103.145
H3 B1 H4 114.988 H3 B1 H5 114.988
H4 B1 H5 114.988 H6 P2 H7 100.840
H6 P2 H8 100.840 H7 P2 H8 100.840
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.736      
2 P -0.734      
3 H 0.229      
4 H 0.229      
5 H 0.229      
6 H 0.261      
7 H 0.261      
8 H 0.261      


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 4.423 4.423
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.827 0.000 0.000
y 0.000 -23.827 0.000
z 0.000 0.000 -27.903
Traceless
 xyz
x 2.038 0.000 0.000
y 0.000 2.038 0.000
z 0.000 0.000 -4.076
Polar
3z2-r2-8.151
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 6.149 0.000 0.000
y 0.000 6.149 0.000
z 0.000 0.000 8.032


<r2> (average value of r2) Å2
<r2> 53.282
(<r2>)1/2 7.299