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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: B3PW91/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B3PW91/cc-pVTZ
 hartrees
Energy at 0K-242.655700
Energy at 298.15K-242.665086
Nuclear repulsion energy198.240305
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 B3PW91/cc-pVTZ
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' 3648 3508 0.00      
2 A1' 2618 2517 0.00      
3 A1' 946 910 0.00      
4 A1' 861 828 0.00      
5 A2' 1310 1260 0.00      
6 A2' 1249 1201 0.00      
7 A2' 1040 1000 0.00      
8 A2" 928 892 182.06      
9 A2" 726 698 56.70      
10 A2" 404 388 21.19      
11 E' 3650 3509 51.58      
11 E' 3650 3509 51.58      
12 E' 2608 2508 281.75      
12 E' 2608 2508 281.76      
13 E' 1484 1427 492.85      
13 E' 1484 1427 492.86      
14 E' 1394 1341 10.71      
14 E' 1394 1341 10.71      
15 E' 1079 1037 0.01      
15 E' 1079 1037 0.01      
16 E' 942 905 0.02      
16 E' 942 905 0.02      
17 E' 521 501 0.45      
17 E' 521 501 0.45      
18 E" 917 882 0.00      
18 E" 917 882 0.00      
19 E" 714 687 0.00      
19 E" 714 687 0.00      
20 E" 284 273 0.00      
20 E" 284 273 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20456.6 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 19671.1 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 B3PW91/cc-pVTZ
ABC
0.17662 0.17662 0.08831

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.406 0.000
N2 1.217 -0.703 0.000
N3 -1.217 -0.703 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 2.412 0.000
H8 2.089 -1.206 0.000
H9 -2.089 -1.206 0.000
H10 0.000 -2.643 0.000
H11 -2.289 1.321 0.000
H12 2.289 1.321 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.43492.43492.85301.42691.42691.00593.34413.34414.04832.29012.2901
N22.43492.43491.42692.85301.42693.34411.00593.34412.29014.04832.2901
N32.43492.43491.42691.42692.85303.34413.34411.00592.29012.29014.0483
B42.85301.42691.42692.50662.50663.85892.10252.10251.19543.59193.5919
B51.42692.85301.42692.50662.50662.10253.85892.10253.59191.19543.5919
B61.42691.42692.85302.50662.50662.10252.10253.85893.59193.59191.1954
H71.00593.34413.34413.85892.10252.10254.17724.17725.05432.53502.5350
H83.34411.00593.34412.10253.85892.10254.17724.17722.53505.05432.5350
H93.34413.34411.00592.10252.10253.85894.17724.17722.53502.53505.0543
H104.04832.29012.29011.19543.59193.59195.05432.53502.53504.57704.5770
H112.29014.04832.29013.59191.19543.59192.53505.05432.53504.57704.5770
H122.29012.29014.04833.59193.59191.19542.53502.53505.05434.57704.5770

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 117.120 N1 B5 H11 121.440
N1 B6 N2 117.120 N1 B6 H12 121.440
N2 B4 N3 117.120 N2 B4 H10 121.440
N2 B6 H12 121.440 N3 B4 H10 121.440
N3 B5 H11 121.440 B4 N2 B6 122.880
B4 N2 H8 118.560 B4 N3 B5 122.880
B4 N3 H9 118.560 B5 N1 B6 122.880
B5 N1 H7 118.560 B5 N3 H9 118.560
B6 N1 H7 118.560 B6 N2 H8 118.560
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.110      
2 N -0.110      
3 N -0.110      
4 B -0.037      
5 B -0.037      
6 B -0.037      
7 H 0.152      
8 H 0.152      
9 H 0.152      
10 H -0.005      
11 H -0.005      
12 H -0.005      


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 -33.789 0.000 0.000
y 0.000 -33.789 0.000
z 0.000 0.000 -37.628
Traceless
 xyz
x 1.919 0.000 0.000
y 0.000 1.919 0.000
z 0.000 0.000 -3.839
Polar
3z2-r2-7.678
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 10.129 0.000 0.000
y 0.000 10.129 0.000
z 0.000 0.000 5.839


<r2> (average value of r2) Å2
<r2> 133.217
(<r2>)1/2 11.542