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

using model chemistry: wB97X-D/CEP-121G*

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/CEP-121G*
 hartrees
Energy at 0K-12.904406
Energy at 298.15K-12.910822
HF Energy-12.904406
Nuclear repulsion energy21.164095
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/CEP-121G*
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 2481 2481 35.21      
2 A1 2456 2456 57.57      
3 A1 1111 1111 20.53      
4 A1 1024 1024 229.11      
5 A1 498 498 0.01      
6 A2 211 211 0.00      
7 E 2576 2576 158.46      
7 E 2576 2576 159.70      
8 E 2480 2480 21.19      
8 E 2480 2480 21.16      
9 E 1154 1154 6.73      
9 E 1154 1154 6.74      
10 E 1135 1135 3.46      
10 E 1135 1135 3.46      
11 E 842 842 1.26      
11 E 842 842 1.22      
12 E 373 373 1.30      
12 E 373 373 1.38      

Unscaled Zero Point Vibrational Energy (zpe) 12449.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12449.2 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/CEP-121G*
ABC
1.88776 0.33691 0.33691

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-121G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.422
P2 0.000 0.000 0.566
H3 0.000 -1.178 -1.700
H4 -1.020 0.589 -1.700
H5 1.020 0.589 -1.700
H6 0.000 1.251 1.240
H7 -1.084 -0.626 1.240
H8 1.084 -0.626 1.240

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.98821.21021.21021.21022.94202.94202.9420
P21.98822.55342.55342.55341.42141.42141.4214
H31.21022.55342.04042.04043.81373.18153.1815
H41.21022.55342.04042.04043.18153.18153.8137
H51.21022.55342.04042.04043.18153.81373.1815
H62.94201.42143.81373.18153.18152.16732.1673
H72.94201.42143.18153.18153.81372.16732.1673
H82.94201.42143.18153.81373.18152.16732.1673

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 118.321 B1 P2 H7 118.321
B1 P2 H8 118.321 P2 B1 H3 103.242
P2 B1 H4 103.242 P2 B1 H5 103.242
H3 B1 H4 114.917 H3 B1 H5 114.917
H4 B1 H5 114.917 H6 P2 H7 99.346
H6 P2 H8 99.346 H7 P2 H8 99.346
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.293      
2 P 0.098      
3 H -0.018      
4 H -0.018      
5 H -0.018      
6 H 0.083      
7 H 0.083      
8 H 0.083      


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 4.337 4.337
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.237 0.000 0.000
y 0.000 -22.237 0.000
z 0.000 0.000 -26.511
Traceless
 xyz
x 2.137 0.000 0.000
y 0.000 2.137 0.000
z 0.000 0.000 -4.274
Polar
3z2-r2-8.548
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 5.646 0.000 0.000
y 0.000 5.645 0.005
z 0.000 0.005 7.704


<r2> (average value of r2) Å2
<r2> 44.590
(<r2>)1/2 6.678