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

using model chemistry: BLYP/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 BLYP/cc-pVTZ
 hartrees
Energy at 0K-369.770417
Energy at 298.15K-369.776863
HF Energy-369.770417
Nuclear repulsion energy58.768204
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-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 2417 2409 28.80      
2 A1 2379 2372 55.95      
3 A1 1073 1069 9.77      
4 A1 1002 999 204.06      
5 A1 499 498 1.89      
6 A2 232 231 0.00      
7 E 2485 2477 110.30      
7 E 2485 2477 110.31      
8 E 2389 2382 16.42      
8 E 2389 2382 16.43      
9 E 1131 1127 5.82      
9 E 1131 1127 5.82      
10 E 1101 1098 3.06      
10 E 1101 1098 3.06      
11 E 817 815 3.91      
11 E 817 815 3.90      
12 E 380 379 0.09      
12 E 380 379 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 12103.2 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 12066.9 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 BLYP/cc-pVTZ
ABC
1.89851 0.34672 0.34672

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.397
P2 0.000 0.000 0.556
H3 0.000 -1.174 -1.682
H4 -1.017 0.587 -1.682
H5 1.017 0.587 -1.682
H6 0.000 1.248 1.230
H7 -1.081 -0.624 1.230
H8 1.081 -0.624 1.230

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.95271.20851.20851.20852.90862.90862.9086
P21.95272.52762.52762.52761.41871.41871.4187
H31.20852.52762.03402.03403.78843.15523.1552
H41.20852.52762.03402.03403.15523.15523.7884
H51.20852.52762.03402.03403.15523.78843.1552
H62.90861.41873.78843.15523.15522.16182.1618
H72.90861.41873.15523.15523.78842.16182.1618
H82.90861.41873.15523.78843.15522.16182.1618

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 118.389 B1 P2 H7 118.389
B1 P2 H8 118.389 P2 B1 H3 103.665
P2 B1 H4 103.665 P2 B1 H5 103.665
H3 B1 H4 114.600 H3 B1 H5 114.600
H4 B1 H5 114.600 H6 P2 H7 99.260
H6 P2 H8 99.260 H7 P2 H8 99.260
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.346      
2 P 0.218      
3 H -0.000      
4 H -0.000      
5 H -0.000      
6 H 0.043      
7 H 0.043      
8 H 0.043      


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 3.907 3.907
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.686 0.000 0.000
y 0.000 -23.686 0.000
z 0.000 0.000 -27.277
Traceless
 xyz
x 1.795 0.000 0.000
y 0.000 1.795 0.000
z 0.000 0.000 -3.591
Polar
3z2-r2-7.182
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 6.184 0.000 0.000
y 0.000 6.184 0.000
z 0.000 0.000 8.604


<r2> (average value of r2) Å2
<r2> 51.775
(<r2>)1/2 7.195