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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: PBEPBE/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 PBEPBE/6-31G**
 hartrees
Energy at 0K-242.336293
Energy at 298.15K-242.345505
Nuclear repulsion energy196.865000
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 PBEPBE/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' 3568 3519 0.00      
2 A1' 2593 2557 0.00      
3 A1' 920 907 0.00      
4 A1' 840 828 0.00      
5 A2' 1271 1253 0.00      
6 A2' 1227 1210 0.00      
7 A2' 1013 999 0.00      
8 A2" 894 881 198.84      
9 A2" 716 706 53.32      
10 A2" 394 389 21.29      
11 E' 3570 3521 40.11      
11 E' 3570 3521 40.09      
12 E' 2584 2548 258.09      
12 E' 2584 2548 258.09      
13 E' 1454 1434 419.18      
13 E' 1454 1434 419.22      
14 E' 1357 1338 2.66      
14 E' 1357 1338 2.65      
15 E' 1051 1037 1.36      
15 E' 1051 1037 1.36      
16 E' 922 909 0.00      
16 E' 922 909 0.00      
17 E' 506 499 0.80      
17 E' 506 499 0.80      
18 E" 887 875 0.00      
18 E" 887 875 0.00      
19 E" 693 684 0.00      
19 E" 693 684 0.00      
20 E" 280 277 0.00      
20 E" 280 277 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20020.9 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 19746.6 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 PBEPBE/6-31G**
ABC
0.17426 0.17426 0.08713

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.414 0.000
N2 1.224 -0.707 0.000
N3 -1.224 -0.707 0.000
B4 0.000 -1.458 0.000
B5 -1.263 0.729 0.000
B6 1.263 0.729 0.000
H7 0.000 2.430 0.000
H8 2.105 -1.215 0.000
H9 -2.105 -1.215 0.000
H10 0.000 -2.663 0.000
H11 -2.306 1.332 0.000
H12 2.306 1.332 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.44862.44862.87181.43641.43641.01683.36773.36774.07682.30782.3078
N22.44862.44861.43642.87181.43643.36771.01683.36772.30784.07682.3078
N32.44862.44861.43641.43642.87183.36773.36771.01682.30782.30784.0768
B42.87181.43641.43642.52552.52553.88862.11882.11881.20503.61953.6195
B51.43642.87181.43642.52552.52552.11883.88862.11883.61951.20503.6195
B61.43641.43642.87182.52552.52552.11882.11883.88863.61953.61951.2050
H71.01683.36773.36773.88862.11882.11884.20974.20975.09362.55472.5547
H83.36771.01683.36772.11883.88862.11884.20974.20972.55475.09362.5547
H93.36773.36771.01682.11882.11883.88864.20974.20972.55472.55475.0936
H104.07682.30782.30781.20503.61953.61955.09362.55472.55474.61264.6126
H112.30784.07682.30783.61951.20503.61952.55475.09362.55474.61264.6126
H122.30782.30784.07683.61953.61951.20502.55472.55475.09364.61264.6126

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 116.933 N1 B5 H11 121.533
N1 B6 N2 116.933 N1 B6 H12 121.533
N2 B4 N3 116.933 N2 B4 H10 121.533
N2 B6 H12 121.533 N3 B4 H10 121.533
N3 B5 H11 121.533 B4 N2 B6 123.067
B4 N2 H8 118.467 B4 N3 B5 123.067
B4 N3 H9 118.467 B5 N1 B6 123.067
B5 N1 H7 118.467 B5 N3 H9 118.467
B6 N1 H7 118.467 B6 N2 H8 118.467
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.438      
2 N -0.438      
3 N -0.438      
4 B 0.244      
5 B 0.244      
6 B 0.244      
7 H 0.257      
8 H 0.257      
9 H 0.257      
10 H -0.064      
11 H -0.064      
12 H -0.064      


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 -33.007 0.000 0.000
y 0.000 -33.007 0.000
z 0.000 0.000 -37.112
Traceless
 xyz
x 2.052 0.000 0.000
y 0.000 2.052 0.000
z 0.000 0.000 -4.105
Polar
3z2-r2-8.209
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 9.723 0.000 0.000
y 0.000 9.722 0.000
z 0.000 0.000 4.240


<r2> (average value of r2) Å2
<r2> 134.328
(<r2>)1/2 11.590