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

using model chemistry: wB97X-D/CEP-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 wB97X-D/CEP-31G*
 hartrees
Energy at 0K-12.893450
Energy at 298.15K-12.899793
HF Energy-12.893450
Nuclear repulsion energy21.030924
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/CEP-31G*
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 2472 2472 31.07      
2 A1 2448 2448 72.99      
3 A1 1096 1096 4.87      
4 A1 1014 1014 216.44      
5 A1 496 496 0.23      
6 A2 198 198 0.00      
7 E 2558 2558 175.08      
7 E 2558 2558 176.39      
8 E 2490 2490 21.94      
8 E 2490 2490 21.92      
9 E 1153 1153 9.28      
9 E 1153 1153 9.27      
10 E 1133 1133 0.49      
10 E 1133 1133 0.50      
11 E 829 829 0.62      
11 E 829 829 0.59      
12 E 362 362 0.01      
12 E 361 361 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 12384.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12384.7 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 wB97X-D/CEP-31G*
ABC
1.88016 0.32959 0.32959

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.440
P2 0.000 0.000 0.573
H3 0.000 -1.185 -1.717
H4 -1.026 0.592 -1.717
H5 1.026 0.592 -1.717
H6 0.000 1.250 1.252
H7 -1.082 -0.625 1.252
H8 1.082 -0.625 1.252

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B12.01361.21681.21681.21682.96812.96812.9681
P22.01362.57872.57872.57871.42201.42201.4220
H31.21682.57872.05222.05223.83953.20933.2093
H41.21682.57872.05222.05223.20933.20933.8395
H51.21682.57872.05222.05223.20933.83953.2093
H62.96811.42203.83953.20933.20932.16442.1644
H72.96811.42203.20933.20933.83952.16442.1644
H82.96811.42203.20933.83953.20932.16442.1644

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 118.504 B1 P2 H7 118.504
B1 P2 H8 118.504 P2 B1 H3 103.149
P2 B1 H4 103.149 P2 B1 H5 103.149
H3 B1 H4 114.985 H3 B1 H5 114.985
H4 B1 H5 114.985 H6 P2 H7 99.114
H6 P2 H8 99.114 H7 P2 H8 99.114
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.529      
2 P -0.110      
3 H 0.092      
4 H 0.092      
5 H 0.092      
6 H 0.121      
7 H 0.121      
8 H 0.121      


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 4.341 4.341
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.556 0.000 0.000
y 0.000 -21.556 0.000
z 0.000 0.000 -26.156
Traceless
 xyz
x 2.300 0.000 0.000
y 0.000 2.300 0.000
z 0.000 0.000 -4.601
Polar
3z2-r2-9.201
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 4.379 0.000 0.000
y 0.000 4.373 0.005
z 0.000 0.005 7.221


<r2> (average value of r2) Å2
<r2> 44.731
(<r2>)1/2 6.688