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: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-367.960286
Energy at 298.15K-367.966836
HF Energy-367.960286
Nuclear repulsion energy59.078824
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 wB97X-D/3-21G*
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 2539 2407 26.49      
2 A1 2489 2359 37.09      
3 A1 1112 1054 4.01      
4 A1 1056 1001 168.17      
5 A1 534 506 0.72      
6 A2 222 210 0.00      
7 E 2585 2450 90.24      
7 E 2585 2450 90.24      
8 E 2541 2409 8.29      
8 E 2541 2409 8.26      
9 E 1177 1115 9.93      
9 E 1177 1115 9.97      
10 E 1168 1107 0.52      
10 E 1168 1107 0.52      
11 E 865 820 1.93      
11 E 865 820 1.93      
12 E 404 383 0.86      
12 E 404 383 0.87      

Unscaled Zero Point Vibrational Energy (zpe) 12716.2 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 12052.4 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 wB97X-D/3-21G*
ABC
1.91231 0.35016 0.35016

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

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 0.557
H3 0.000 -1.172 -1.690
H4 -1.015 0.586 -1.690
H5 1.015 0.586 -1.690
H6 0.000 1.242 1.212
H7 -1.076 -0.621 1.212
H8 1.076 -0.621 1.212

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94021.21121.21121.21122.87692.87692.8769
P21.94022.53372.53372.53371.40401.40401.4040
H31.21122.53372.02982.02983.77413.14293.1429
H41.21122.53372.02982.02983.14293.14293.7741
H51.21122.53372.02982.02983.14293.77413.1429
H62.87691.40403.77413.14293.14292.15102.1510
H72.87691.40403.14293.14293.77412.15102.1510
H82.87691.40403.14293.77413.14292.15102.1510

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 117.805 B1 P2 H7 117.805
B1 P2 H8 117.805 P2 B1 H3 104.643
P2 B1 H4 104.643 P2 B1 H5 104.643
H3 B1 H4 113.838 H3 B1 H5 113.838
H4 B1 H5 113.838 H6 P2 H7 99.999
H6 P2 H8 99.999 H7 P2 H8 99.999
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.486      
2 P 0.103      
3 H 0.040      
4 H 0.040      
5 H 0.040      
6 H 0.088      
7 H 0.088      
8 H 0.088      


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 4.390 4.390
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.361 0.000 0.000
y 0.000 -23.361 0.000
z 0.000 0.000 -27.432
Traceless
 xyz
x 2.036 0.000 0.000
y 0.000 2.036 0.000
z 0.000 0.000 -4.072
Polar
3z2-r2-8.143
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 4.923 0.000 0.000
y 0.000 4.926 -0.002
z 0.000 -0.002 6.851


<r2> (average value of r2) Å2
<r2> 51.373
(<r2>)1/2 7.168