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

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-369.801776
Energy at 298.15K-369.808307
HF Energy-369.801776
Nuclear repulsion energy59.201236
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 wB97X-D/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 2497 2387 31.36      
2 A1 2450 2342 43.52      
3 A1 1105 1056 17.25      
4 A1 1026 981 191.49      
5 A1 531 508 2.06      
6 A2 232 222 0.00      
7 E 2536 2424 132.96      
7 E 2536 2424 133.02      
8 E 2504 2393 0.26      
8 E 2504 2393 0.27      
9 E 1162 1111 5.87      
9 E 1162 1111 5.88      
10 E 1142 1092 2.94      
10 E 1142 1092 2.96      
11 E 842 805 3.51      
11 E 842 805 3.49      
12 E 391 373 0.20      
12 E 391 373 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 12495.6 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 11945.8 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 wB97X-D/cc-pVTZ
ABC
1.90943 0.35245 0.35245

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.384
P2 0.000 0.000 0.553
H3 0.000 -1.172 -1.669
H4 -1.015 0.586 -1.669
H5 1.015 0.586 -1.669
H6 0.000 1.243 1.209
H7 -1.077 -0.622 1.209
H8 1.077 -0.622 1.209

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93751.20671.20671.20672.87562.87562.8756
P21.93752.51312.51312.51311.40541.40541.4054
H31.20672.51312.03072.03073.75773.12213.1221
H41.20672.51312.03072.03073.12213.12213.7577
H51.20672.51312.03072.03073.12213.75773.1221
H62.87561.40543.75773.12213.12212.15322.1532
H72.87561.40543.12213.12213.75772.15322.1532
H82.87561.40543.12213.75773.12212.15322.1532

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 117.804 B1 P2 H7 117.804
B1 P2 H8 117.804 P2 B1 H3 103.679
P2 B1 H4 103.679 P2 B1 H5 103.679
H3 B1 H4 114.590 H3 B1 H5 114.590
H4 B1 H5 114.590 H6 P2 H7 100.000
H6 P2 H8 100.000 H7 P2 H8 100.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.482      
2 P 0.171      
3 H 0.029      
4 H 0.029      
5 H 0.029      
6 H 0.075      
7 H 0.075      
8 H 0.075      


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 4.178 4.178
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.253 0.000 0.000
y 0.000 -23.253 0.000
z 0.000 0.000 -27.019
Traceless
 xyz
x 1.883 0.000 0.000
y 0.000 1.883 0.000
z 0.000 0.000 -3.767
Polar
3z2-r2-7.533
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 6.006 0.000 0.000
y 0.000 6.007 -0.001
z 0.000 -0.001 8.031


<r2> (average value of r2) Å2
<r2> 50.985
(<r2>)1/2 7.140