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

using model chemistry: M06-2X/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-367.912483
Energy at 298.15K-367.918874
HF Energy-367.912483
Nuclear repulsion energy59.145813
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 M06-2X/3-21G*
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 2549 2414 27.10      
2 A1 2399 2273 19.16      
3 A1 1108 1049 10.92      
4 A1 1044 989 174.12      
5 A1 510 483 0.08      
6 A2 191 181 0.00      
7 E 2630 2491 70.06      
7 E 2630 2491 70.36      
8 E 2409 2282 12.50      
8 E 2409 2282 12.94      
9 E 1175 1113 11.14      
9 E 1175 1113 11.18      
10 E 1169 1107 0.69      
10 E 1169 1107 0.72      
11 E 858 813 1.41      
11 E 858 813 1.33      
12 E 360 341 1.08      
12 E 360 341 0.97      

Unscaled Zero Point Vibrational Energy (zpe) 12501.2 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 11841.1 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 M06-2X/3-21G*
ABC
1.92512 0.34986 0.34986

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.388
P2 0.000 0.000 0.557
H3 0.000 -1.169 -1.683
H4 -1.012 0.584 -1.683
H5 1.012 0.584 -1.683
H6 0.000 1.237 1.212
H7 -1.071 -0.619 1.212
H8 1.071 -0.619 1.212

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94461.20521.20521.20522.87962.87962.8796
P21.94462.52592.52592.52591.40021.40021.4002
H31.20522.52592.02402.02403.76423.13553.1355
H41.20522.52592.02402.02403.13553.13553.7642
H51.20522.52592.02402.02403.13553.76423.1355
H62.87961.40023.76423.13553.13552.14292.1429
H72.87961.40023.13553.13553.76422.14292.1429
H82.87961.40023.13553.76423.13552.14292.1429

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 117.922 B1 P2 H7 117.922
B1 P2 H8 117.922 P2 B1 H3 104.156
P2 B1 H4 104.156 P2 B1 H5 104.156
H3 B1 H4 114.223 H3 B1 H5 114.223
H4 B1 H5 114.223 H6 P2 H7 99.851
H6 P2 H8 99.851 H7 P2 H8 99.851
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.471      
2 P 0.094      
3 H 0.040      
4 H 0.040      
5 H 0.040      
6 H 0.086      
7 H 0.086      
8 H 0.086      


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 4.290 4.290
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.332 0.000 0.000
y 0.000 -23.332 0.000
z 0.000 0.000 -27.339
Traceless
 xyz
x 2.004 0.000 0.000
y 0.000 2.004 0.000
z 0.000 0.000 -4.007
Polar
3z2-r2-8.015
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 4.790 0.000 0.000
y 0.000 4.779 -0.002
z 0.000 -0.002 6.750


<r2> (average value of r2) Å2
<r2> 51.280
(<r2>)1/2 7.161