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: PBE1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBE1PBE/6-31G*
 hartrees
Energy at 0K-369.582839
Energy at 298.15K-369.589374
HF Energy-369.582839
Nuclear repulsion energy59.137375
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 PBE1PBE/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 2527 2401 48.36      
2 A1 2492 2368 36.29      
3 A1 1106 1051 0.01      
4 A1 1040 988 195.06      
5 A1 551 524 3.09      
6 A2 253 240 0.00      
7 E 2581 2453 131.15      
7 E 2581 2453 131.17      
8 E 2536 2410 14.08      
8 E 2536 2410 14.09      
9 E 1159 1101 10.84      
9 E 1159 1101 10.84      
10 E 1143 1086 0.55      
10 E 1143 1086 0.55      
11 E 850 808 3.29      
11 E 850 808 3.29      
12 E 386 367 0.26      
12 E 386 367 0.26      

Unscaled Zero Point Vibrational Energy (zpe) 12638.9 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 12010.7 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 PBE1PBE/6-31G*
ABC
1.90739 0.35245 0.35245

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.383
P2 0.000 0.000 0.551
H3 0.000 -1.176 -1.673
H4 -1.019 0.588 -1.673
H5 1.019 0.588 -1.673
H6 0.000 1.241 1.220
H7 -1.075 -0.620 1.220
H8 1.075 -0.620 1.220

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93381.21141.21141.21142.88362.88362.8836
P21.93382.51562.51562.51561.40981.40981.4098
H31.21142.51562.03712.03713.76983.13573.1357
H41.21142.51562.03712.03713.13573.13573.7698
H51.21142.51562.03712.03713.13573.76983.1357
H62.88361.40983.76983.13573.13572.14932.1493
H72.88361.40983.13573.13573.76982.14932.1493
H82.88361.40983.13573.76983.13572.14932.1493

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 118.335 B1 P2 H7 118.335
B1 P2 H8 118.335 P2 B1 H3 103.852
P2 B1 H4 103.852 P2 B1 H5 103.852
H3 B1 H4 114.458 H3 B1 H5 114.458
H4 B1 H5 114.458 H6 P2 H7 99.329
H6 P2 H8 99.329 H7 P2 H8 99.329
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.293      
2 P 0.133      
3 H -0.012      
4 H -0.012      
5 H -0.012      
6 H 0.065      
7 H 0.065      
8 H 0.065      


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 4.154 4.154
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.999 0.000 0.000
y 0.000 -22.999 0.000
z 0.000 0.000 -26.769
Traceless
 xyz
x 1.885 0.000 0.000
y 0.000 1.885 0.000
z 0.000 0.000 -3.770
Polar
3z2-r2-7.541
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 5.093 0.000 0.000
y 0.000 5.093 -0.000
z 0.000 -0.000 7.116


<r2> (average value of r2) Å2
<r2> 50.894
(<r2>)1/2 7.134