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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: mPW1PW91/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at mPW1PW91/6-31G
 hartrees
Energy at 0K-242.539308
Energy at 298.15K-242.548917
Nuclear repulsion energy197.537627
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 mPW1PW91/6-31G
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' 3671 3475 0.00      
2 A1' 2677 2534 0.00      
3 A1' 966 914 0.00      
4 A1' 872 825 0.00      
5 A2' 1359 1287 0.00      
6 A2' 1275 1207 0.00      
7 A2' 1064 1007 0.00      
8 A2" 1004 950 386.63      
9 A2" 748 708 62.83      
10 A2" 467 442 28.00      
11 E' 3672 3476 36.10      
11 E' 3672 3476 36.10      
12 E' 2664 2522 306.10      
12 E' 2664 2522 306.10      
13 E' 1504 1424 495.41      
13 E' 1504 1424 495.41      
14 E' 1430 1353 30.59      
14 E' 1430 1353 30.59      
15 E' 1102 1043 0.18      
15 E' 1102 1043 0.18      
16 E' 949 899 0.06      
16 E' 949 899 0.06      
17 E' 534 506 0.21      
17 E' 534 506 0.21      
18 E" 957 906 0.00      
18 E" 957 906 0.00      
19 E" 790 747 0.00      
19 E" 790 747 0.00      
20 E" 307 291 0.00      
20 E" 307 291 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20961.1 cm-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 19841.8 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 mPW1PW91/6-31G
ABC
0.17531 0.17531 0.08766

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.412 0.000
N2 1.223 -0.706 0.000
N3 -1.223 -0.706 0.000
B4 0.000 -1.452 0.000
B5 -1.258 0.726 0.000
B6 1.258 0.726 0.000
H7 0.000 2.421 0.000
H8 2.096 -1.210 0.000
H9 -2.096 -1.210 0.000
H10 0.000 -2.646 0.000
H11 -2.292 1.323 0.000
H12 2.292 1.323 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.44592.44592.86441.43261.43261.00863.35753.35754.05832.29332.2933
N22.44592.44591.43262.86441.43263.35751.00863.35752.29334.05832.2933
N32.44592.44591.43261.43262.86443.35753.35751.00862.29332.29334.0583
B42.86441.43261.43262.51532.51533.87302.11032.11031.19393.59913.5991
B51.43262.86441.43262.51532.51532.11033.87302.11033.59911.19393.5991
B61.43261.43262.86442.51532.51532.11032.11033.87303.59913.59911.1939
H71.00863.35753.35753.87302.11032.11034.19294.19295.06692.54102.5410
H83.35751.00863.35752.11033.87302.11034.19294.19292.54105.06692.5410
H93.35753.35751.00862.11032.11033.87304.19294.19292.54102.54105.0669
H104.05832.29332.29331.19393.59913.59915.06692.54102.54104.58324.5832
H112.29334.05832.29333.59911.19393.59912.54105.06692.54104.58324.5832
H122.29332.29334.05833.59913.59911.19392.54102.54105.06694.58324.5832

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 117.224 N1 B5 H11 121.388
N1 B6 N2 117.224 N1 B6 H12 121.388
N2 B4 N3 117.224 N2 B4 H10 121.388
N2 B6 H12 121.388 N3 B4 H10 121.388
N3 B5 H11 121.388 B4 N2 B6 122.776
B4 N2 H8 118.612 B4 N3 B5 122.776
B4 N3 H9 118.612 B5 N1 B6 122.776
B5 N1 H7 118.612 B5 N3 H9 118.612
B6 N1 H7 118.612 B6 N2 H8 118.612
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.809      
2 N -0.809      
3 N -0.809      
4 B 0.516      
5 B 0.516      
6 B 0.516      
7 H 0.333      
8 H 0.333      
9 H 0.333      
10 H -0.039      
11 H -0.039      
12 H -0.039      


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 -32.903 0.000 0.000
y 0.000 -32.903 0.000
z 0.000 0.000 -37.328
Traceless
 xyz
x 2.212 0.000 0.000
y 0.000 2.212 0.000
z 0.000 0.000 -4.425
Polar
3z2-r2-8.849
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 8.971 0.000 0.000
y 0.000 8.971 0.000
z 0.000 0.000 3.757


<r2> (average value of r2) Å2
<r2> 133.569
(<r2>)1/2 11.557