return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B3PW91/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3PW91/6-311+G(3df,2p)
 hartrees
Energy at 0K-369.773514
Energy at 298.15K-369.780041
HF Energy-369.773514
Nuclear repulsion energy59.464746
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 B3PW91/6-311+G(3df,2p)
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 2469 2363 35.16      
2 A1 2453 2348 34.93      
3 A1 1089 1043 6.77      
4 A1 1015 972 181.56      
5 A1 557 533 5.65      
6 A2 243 233 0.00      
7 E 2533 2425 113.10      
7 E 2533 2425 113.11      
8 E 2477 2371 4.83      
8 E 2477 2371 4.84      
9 E 1145 1096 5.89      
9 E 1145 1096 5.89      
10 E 1125 1077 2.00      
10 E 1125 1077 1.99      
11 E 830 795 4.86      
11 E 830 795 4.86      
12 E 384 368 0.04      
12 E 384 368 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 12406.4 cm-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 11876.6 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 B3PW91/6-311+G(3df,2p)
ABC
1.91457 0.35788 0.35788

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311+G(3df,2p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.371
P2 0.000 0.000 0.547
H3 0.000 -1.171 -1.659
H4 -1.014 0.586 -1.659
H5 1.014 0.586 -1.659
H6 0.000 1.241 1.211
H7 -1.075 -0.620 1.211
H8 1.075 -0.620 1.211

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.91781.20631.20631.20632.86462.86462.8646
P21.91782.49742.49742.49741.40741.40741.4074
H31.20632.49742.02902.02903.74903.11353.1135
H41.20632.49742.02902.02903.11353.11353.7490
H51.20632.49742.02902.02903.11353.74903.1135
H62.86461.40743.74903.11353.11352.14942.1494
H72.86461.40743.11353.11353.74902.14942.1494
H82.86461.40743.11353.74903.11352.14942.1494

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 118.152 B1 P2 H7 118.152
B1 P2 H8 118.152 P2 B1 H3 103.807
P2 B1 H4 103.807 P2 B1 H5 103.807
H3 B1 H4 114.492 H3 B1 H5 114.492
H4 B1 H5 114.492 H6 P2 H7 99.561
H6 P2 H8 99.561 H7 P2 H8 99.561
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.738      
2 P 0.337      
3 H 0.077      
4 H 0.077      
5 H 0.077      
6 H 0.057      
7 H 0.057      
8 H 0.057      


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 3.936 3.936
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.197 0.000 0.000
y 0.000 -23.197 0.000
z 0.000 0.000 -26.803
Traceless
 xyz
x 1.803 0.000 0.000
y 0.000 1.803 0.000
z 0.000 0.000 -3.606
Polar
3z2-r2-7.212
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 6.199 0.000 0.000
y 0.000 6.200 0.000
z 0.000 0.000 8.549


<r2> (average value of r2) Å2
<r2> 50.513
(<r2>)1/2 7.107