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All results from a given calculation for B3N3H6 (borazine)

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 D3H 1A1'
Energy calculated at PBE1PBE/6-31G*
 hartrees
Energy at 0K-242.358979
Energy at 298.15K-242.368312
HF Energy-242.358979
Nuclear repulsion energy198.021216
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
4/u)
Dep P Dep U
1 A1' 3664 3482 0.00      
2 A1' 2659 2526 0.00      
3 A1' 950 903 0.00      
4 A1' 867 824 0.00      
5 A2' 1319 1254 0.00      
6 A2' 1264 1201 0.00      
7 A2' 1041 990 0.00      
8 A2" 933 887 256.99      
9 A2" 736 700 61.13      
10 A2" 397 378 28.93      
11 E' 3666 3484 48.27      
11 E' 3666 3484 48.27      
12 E' 2649 2517 288.89      
12 E' 2649 2517 288.89      
13 E' 1510 1435 506.68      
13 E' 1510 1435 506.71      
14 E' 1406 1336 5.39      
14 E' 1406 1336 5.39      
15 E' 1079 1026 0.71      
15 E' 1079 1026 0.71      
16 E' 948 900 0.03      
16 E' 948 900 0.03      
17 E' 520 494 0.55      
17 E' 520 494 0.55      
18 E" 922 876 0.00      
18 E" 922 876 0.00      
19 E" 714 679 0.00      
19 E" 714 679 0.00      
20 E" 285 271 0.00      
20 E" 285 271 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20612.9 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 19588.5 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
0.17630 0.17630 0.08815

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.407 0.000
N2 1.219 -0.704 0.000
N3 -1.219 -0.704 0.000
B4 0.000 -1.447 0.000
B5 -1.253 0.724 0.000
B6 1.253 0.724 0.000
H7 0.000 2.417 0.000
H8 2.093 -1.208 0.000
H9 -2.093 -1.208 0.000
H10 0.000 -2.647 0.000
H11 -2.293 1.324 0.000
H12 2.293 1.324 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.43772.43772.85471.42781.42781.00933.35003.35004.05472.29412.2941
N22.43772.43771.42782.85471.42783.35001.00933.35002.29414.05472.2941
N32.43772.43771.42781.42782.85473.35003.35001.00932.29412.29414.0547
B42.85471.42781.42782.50682.50683.86402.10652.10651.20003.59643.5964
B51.42782.85471.42782.50682.50682.10653.86402.10653.59641.20003.5964
B61.42781.42782.85472.50682.50682.10652.10653.86403.59643.59641.2000
H71.00933.35003.35003.86402.10652.10654.18594.18595.06402.53982.5398
H83.35001.00933.35002.10653.86402.10654.18594.18592.53985.06402.5398
H93.35003.35001.00932.10652.10653.86404.18594.18592.53982.53985.0640
H104.05472.29412.29411.20003.59643.59645.06402.53982.53984.58524.5852
H112.29414.05472.29413.59641.20003.59642.53985.06402.53984.58524.5852
H122.29412.29414.05473.59643.59641.20002.53982.53985.06404.58524.5852

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 117.227 N1 B5 H11 121.387
N1 B6 N2 117.227 N1 B6 H12 121.387
N2 B4 N3 117.227 N2 B4 H10 121.387
N2 B6 H12 121.387 N3 B4 H10 121.387
N3 B5 H11 121.387 B4 N2 B6 122.773
B4 N2 H8 118.613 B4 N3 B5 122.773
B4 N3 H9 118.613 B5 N1 B6 122.773
B5 N1 H7 118.613 B5 N3 H9 118.613
B6 N1 H7 118.613 B6 N2 H8 118.613
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 N -0.594      
2 N -0.594      
3 N -0.594      
4 B 0.281      
5 B 0.281      
6 B 0.281      
7 H 0.344      
8 H 0.344      
9 H 0.344      
10 H -0.031      
11 H -0.031      
12 H -0.031      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.793 0.000 0.000
y 0.000 -32.793 0.000
z 0.000 0.000 -37.052
Traceless
 xyz
x 2.129 0.000 0.000
y 0.000 2.129 0.000
z 0.000 0.000 -4.259
Polar
3z2-r2-8.517
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 9.123 0.000 0.000
y 0.000 9.123 0.000
z 0.000 0.000 4.085


<r2> (average value of r2) Å2
<r2> 132.932
(<r2>)1/2 11.530