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

using model chemistry: BLYP/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-369.771106
Energy at 298.15K-369.777549
HF Energy-369.771106
Nuclear repulsion energy58.764208
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/aug-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 2415 2407 27.12      
2 A1 2379 2371 58.30      
3 A1 1071 1068 13.96      
4 A1 1001 997 199.79      
5 A1 499 497 1.73      
6 A2 231 230 0.00      
7 E 2483 2475 117.11      
7 E 2483 2475 117.13      
8 E 2390 2381 13.73      
8 E 2390 2381 13.74      
9 E 1129 1125 6.91      
9 E 1129 1125 6.91      
10 E 1100 1096 2.26      
10 E 1100 1096 2.26      
11 E 817 814 3.89      
11 E 817 814 3.89      
12 E 380 379 0.12      
12 E 380 379 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 12095.7 cm-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 12054.6 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/aug-cc-pVTZ
ABC
1.89772 0.34666 0.34666

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/aug-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 -1.175 -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
B11.95301.20871.20871.20872.90852.90852.9085
P21.95302.52772.52772.52771.41861.41861.4186
H31.20872.52772.03452.03453.78833.15473.1547
H41.20872.52772.03452.03453.15473.15473.7883
H51.20872.52772.03452.03453.15473.78833.1547
H62.90851.41863.78833.15473.15472.16212.1621
H72.90851.41863.15473.15473.78832.16212.1621
H82.90851.41863.15473.78833.15472.16212.1621

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 118.365 B1 P2 H7 118.365
B1 P2 H8 118.365 P2 B1 H3 103.642
P2 B1 H4 103.642 P2 B1 H5 103.642
H3 B1 H4 114.617 H3 B1 H5 114.617
H4 B1 H5 114.617 H6 P2 H7 99.291
H6 P2 H8 99.291 H7 P2 H8 99.291
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.573      
2 P 0.315      
3 H -0.234      
4 H -0.234      
5 H -0.234      
6 H -0.062      
7 H -0.062      
8 H -0.062      


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 3.849 3.849
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.745 0.000 0.000
y 0.000 -23.745 0.000
z 0.000 0.000 -27.336
Traceless
 xyz
x 1.796 0.000 0.000
y 0.000 1.796 0.000
z 0.000 0.000 -3.592
Polar
3z2-r2-7.183
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 6.627 0.000 0.000
y 0.000 6.628 0.000
z 0.000 0.000 9.244


<r2> (average value of r2) Å2
<r2> 51.815
(<r2>)1/2 7.198