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/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-369.606750
Energy at 298.15K-369.613231
HF Energy-369.606750
Nuclear repulsion energy58.911129
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/aug-cc-pVDZ
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 2466 2372 39.57      
2 A1 2453 2359 35.85      
3 A1 1075 1034 19.19      
4 A1 993 955 168.63      
5 A1 556 535 3.75      
6 A2 238 228 0.00      
7 E 2546 2449 119.48      
7 E 2546 2449 119.49      
8 E 2483 2387 5.28      
8 E 2483 2387 5.29      
9 E 1131 1087 5.96      
9 E 1131 1087 5.97      
10 E 1112 1069 1.28      
10 E 1112 1069 1.28      
11 E 822 790 3.64      
11 E 822 790 3.64      
12 E 371 356 0.04      
12 E 371 356 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 12354.6 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 11880.2 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/aug-cc-pVDZ
ABC
1.87395 0.35155 0.35155

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.385
P2 0.000 0.000 0.552
H3 0.000 -1.183 -1.670
H4 -1.025 0.592 -1.670
H5 1.025 0.592 -1.670
H6 0.000 1.255 1.220
H7 -1.087 -0.627 1.220
H8 1.087 -0.627 1.220

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.93621.21731.21731.21732.89112.89112.8911
P21.93622.51692.51692.51691.42181.42181.4218
H31.21732.51692.04972.04973.78093.13693.1369
H41.21732.51692.04972.04973.13693.13693.7809
H51.21732.51692.04972.04973.13693.78093.1369
H62.89111.42183.78093.13693.13692.17362.1736
H72.89111.42183.13693.13693.78092.17362.1736
H82.89111.42183.13693.78093.13692.17362.1736

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 118.037 B1 P2 H7 118.037
B1 P2 H8 118.037 P2 B1 H3 103.544
P2 B1 H4 103.544 P2 B1 H5 103.544
H3 B1 H4 114.691 H3 B1 H5 114.691
H4 B1 H5 114.691 H6 P2 H7 99.706
H6 P2 H8 99.706 H7 P2 H8 99.706
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -1.774      
2 P -0.925      
3 H 0.532      
4 H 0.532      
5 H 0.532      
6 H 0.367      
7 H 0.367      
8 H 0.367      


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 4.055 4.055
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.408 0.000 0.000
y 0.000 -23.408 0.000
z 0.000 0.000 -27.013
Traceless
 xyz
x 1.802 0.000 0.000
y 0.000 1.802 0.000
z 0.000 0.000 -3.605
Polar
3z2-r2-7.210
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 6.455 0.000 0.000
y 0.000 6.456 -0.000
z 0.000 -0.000 8.752


<r2> (average value of r2) Å2
<r2> 51.275
(<r2>)1/2 7.161