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: mPW1PW91/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at mPW1PW91/Def2TZVPP
 hartrees
Energy at 0K-369.818459
Energy at 298.15K-369.824995
HF Energy-369.818459
Nuclear repulsion energy59.532209
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 mPW1PW91/Def2TZVPP
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 2486 2486 33.61      
2 A1 2464 2464 34.05      
3 A1 1094 1094 4.23      
4 A1 1021 1021 186.09      
5 A1 563 563 6.25      
6 A2 246 246 0.00      
7 E 2549 2549 113.19      
7 E 2549 2549 113.19      
8 E 2493 2493 4.87      
8 E 2493 2493 4.88      
9 E 1149 1149 6.53      
9 E 1149 1149 6.53      
10 E 1131 1131 1.71      
10 E 1131 1131 1.71      
11 E 834 834 4.73      
11 E 834 834 4.73      
12 E 385 385 0.06      
12 E 385 385 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 12476.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12476.9 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 mPW1PW91/Def2TZVPP
ABC
1.91447 0.35901 0.35901

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.369
P2 0.000 0.000 0.546
H3 0.000 -1.172 -1.657
H4 -1.015 0.586 -1.657
H5 1.015 0.586 -1.657
H6 0.000 1.241 1.207
H7 -1.075 -0.620 1.207
H8 1.075 -0.620 1.207

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.91461.20651.20651.20652.85922.85922.8592
P21.91462.49482.49482.49481.40611.40611.4061
H31.20652.49482.02942.02943.74463.10823.1082
H41.20652.49482.02942.02943.10823.10823.7446
H51.20652.49482.02942.02943.10823.74463.1082
H62.85921.40613.74463.10823.10822.14912.1491
H72.85921.40613.10823.10823.74462.14912.1491
H82.85921.40613.10823.74463.10822.14912.1491

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 118.061 B1 P2 H7 118.061
B1 P2 H8 118.061 P2 B1 H3 103.808
P2 B1 H4 103.808 P2 B1 H5 103.808
H3 B1 H4 114.492 H3 B1 H5 114.492
H4 B1 H5 114.492 H6 P2 H7 99.675
H6 P2 H8 99.675 H7 P2 H8 99.675
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.355      
2 P 0.174      
3 H 0.003      
4 H 0.003      
5 H 0.003      
6 H 0.058      
7 H 0.058      
8 H 0.058      


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 4.005 4.005
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.152 0.000 0.000
y 0.000 -23.152 0.000
z 0.000 0.000 -26.820
Traceless
 xyz
x 1.834 0.000 0.000
y 0.000 1.834 0.000
z 0.000 0.000 -3.669
Polar
3z2-r2-7.337
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 5.938 0.000 0.000
y 0.000 5.939 0.000
z 0.000 0.000 8.150


<r2> (average value of r2) Å2
<r2> 50.403
(<r2>)1/2 7.100