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

using model chemistry: BLYP/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 BLYP/cc-pVDZ
 hartrees
Energy at 0K-369.731343
Energy at 298.15K-369.737715
HF Energy-369.731343
Nuclear repulsion energy58.133338
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 BLYP/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 2399 2403 33.61      
2 A1 2350 2354 67.93      
3 A1 1056 1058 3.99      
4 A1 985 987 213.97      
5 A1 487 488 0.38      
6 A2 231 231 0.00      
7 E 2481 2485 120.85      
7 E 2481 2485 120.84      
8 E 2364 2368 22.38      
8 E 2364 2368 22.39      
9 E 1105 1107 5.88      
9 E 1105 1107 5.88      
10 E 1082 1084 2.92      
10 E 1082 1084 2.92      
11 E 806 807 3.26      
11 E 806 807 3.26      
12 E 364 365 0.01      
12 E 364 365 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 11957.0 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 11976.1 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 BLYP/cc-pVDZ
ABC
1.85471 0.33957 0.33957

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.414
P2 0.000 0.000 0.560
H3 0.000 -1.193 -1.692
H4 -1.033 0.596 -1.692
H5 1.033 0.596 -1.692
H6 0.000 1.259 1.248
H7 -1.090 -0.629 1.248
H8 1.090 -0.629 1.248

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.97441.22441.22441.22442.94512.94512.9451
P21.97442.54832.54832.54831.43441.43441.4344
H31.22442.54832.06562.06563.82793.18593.1859
H41.22442.54832.06562.06563.18593.18593.8279
H51.22442.54832.06562.06563.18593.82793.1859
H62.94511.43443.82793.18593.18592.17992.1799
H72.94511.43443.18593.18593.82792.17992.1799
H82.94511.43443.18593.82793.18592.17992.1799

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 118.670 B1 P2 H7 118.670
B1 P2 H8 118.670 P2 B1 H3 103.105
P2 B1 H4 103.105 P2 B1 H5 103.105
H3 B1 H4 115.017 H3 B1 H5 115.017
H4 B1 H5 115.017 H6 P2 H7 98.901
H6 P2 H8 98.901 H7 P2 H8 98.901
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.192      
2 P 0.280      
3 H -0.053      
4 H -0.053      
5 H -0.053      
6 H 0.023      
7 H 0.023      
8 H 0.023      


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 4.004 4.004
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.289 0.000 0.000
y 0.000 -23.289 0.000
z 0.000 0.000 -26.946
Traceless
 xyz
x 1.828 0.000 0.000
y 0.000 1.828 0.000
z 0.000 0.000 -3.657
Polar
3z2-r2-7.313
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 5.781 0.000 0.000
y 0.000 5.781 0.000
z 0.000 0.000 8.031


<r2> (average value of r2) Å2
<r2> 52.295
(<r2>)1/2 7.232