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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/aug-cc-pCVTZ
 hartrees
Energy at 0K-369.755456
Energy at 298.15K 
HF Energy-369.546114
Nuclear repulsion energy59.388384
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 B2PLYP=FULLultrafine/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 2500 2500 30.89      
2 A1 2479 2479 40.18      
3 A1 1113 1113 17.88      
4 A1 1037 1037 202.03      
5 A1 533 533 2.24      
6 A2 243 243 0.00      
7 E 2556 2556 130.80      
7 E 2556 2556 130.80      
8 E 2510 2510 3.09      
8 E 2510 2510 3.09      
9 E 1172 1172 8.10      
9 E 1172 1172 8.11      
10 E 1149 1149 2.80      
10 E 1149 1149 2.81      
11 E 848 848 4.08      
11 E 848 848 4.08      
12 E 386 386 0.43      
12 E 386 386 0.43      

Unscaled Zero Point Vibrational Energy (zpe) 12571.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12571.9 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 B2PLYP=FULLultrafine/aug-cc-pCVTZ
ABC
1.92295 0.35462 0.35462

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/aug-cc-pCVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.380
P2 0.000 0.000 0.551
H3 0.000 -1.169 -1.664
H4 -1.012 0.584 -1.664
H5 1.012 0.584 -1.664
H6 0.000 1.239 1.207
H7 -1.073 -0.619 1.207
H8 1.073 -0.619 1.207

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93161.20241.20241.20242.86792.86792.8679
P21.93162.50432.50432.50431.40111.40111.4011
H31.20242.50432.02412.02413.74583.11283.1128
H41.20242.50432.02412.02413.11283.11283.7458
H51.20242.50432.02412.02413.11283.74583.1128
H62.86791.40113.74583.11283.11282.14522.1452
H72.86791.40113.11283.11283.74582.14522.1452
H82.86791.40113.11283.74583.11282.14522.1452

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 117.875 B1 P2 H7 117.875
B1 P2 H8 117.875 P2 B1 H3 103.629
P2 B1 H4 103.629 P2 B1 H5 103.629
H3 B1 H4 114.627 H3 B1 H5 114.627
H4 B1 H5 114.627 H6 P2 H7 99.910
H6 P2 H8 99.910 H7 P2 H8 99.910
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/aug-cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.786      
2 P 0.102      
3 H -0.295      
4 H -0.295      
5 H -0.295      
6 H -0.001      
7 H -0.001      
8 H -0.001      


Electric dipole moments


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 6.269 0.000 0.000
y 0.000 6.269 0.000
z 0.000 0.000 8.523


<r2> (average value of r2) Å2
<r2> 50.942
(<r2>)1/2 7.137