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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: B2PLYP/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 B2PLYP/6-31G*
 hartrees
Energy at 0K-242.390768
Energy at 298.15K-242.400127
HF Energy-242.156439
Nuclear repulsion energy197.689542
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 B2PLYP/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' 3637 3452 0.00      
2 A1' 2686 2550 0.00      
3 A1' 868 824 0.00      
4 A'1 951 903 0.00      
5 A2 939 891 261.02      
6 A2' 1327 1260 0.00      
7 A2' 1254 1191 0.00      
8 A2' 1058 1004 0.00      
9 A2" 741 703 62.05      
10 A2" 398 378 29.69      
11 E' 3639 3454 42.07      
11 E' 3639 3454 42.08      
12 E' 2676 2540 290.03      
12 E' 2676 2540 290.09      
13 E' 1508 1431 503.42      
13 E' 1508 1431 503.37      
14 E' 1413 1341 11.95      
14 E' 1413 1341 11.97      
15 E' 1087 1032 0.19      
15 E' 1087 1032 0.19      
16 E' 951 903 0.02      
16 E' 951 903 0.02      
17 E' 525 498 0.58      
17 E' 525 498 0.58      
18 E" 929 882 0.00      
18 E" 929 882 0.00      
19 E" 716 680 0.00      
19 E" 716 680 0.00      
20 E" 287 272 0.00      
20 E" 287 272 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20660.0 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 19610.5 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 B2PLYP/6-31G*
ABC
0.17565 0.17565 0.08782

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.410 0.000
N2 1.221 -0.705 0.000
N3 -1.221 -0.705 0.000
B4 0.000 -1.452 0.000
B5 -1.257 0.726 0.000
B6 1.257 0.726 0.000
H7 0.000 2.420 0.000
H8 2.096 -1.210 0.000
H9 -2.096 -1.210 0.000
H10 0.000 -2.647 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
N12.44152.44152.86111.43101.43101.01053.35493.35494.05632.29372.2937
N22.44152.44151.43102.86111.43103.35491.01053.35492.29374.05632.2937
N32.44152.44151.43101.43102.86113.35493.35491.01052.29372.29374.0563
B42.86111.43101.43102.51412.51413.87162.10972.10971.19523.59913.5991
B51.43102.86111.43102.51412.51412.10973.87162.10973.59911.19523.5991
B61.43101.43102.86112.51412.51412.10972.10973.87163.59913.59911.1952
H71.01053.35493.35493.87162.10972.10974.19184.19185.06682.54102.5410
H83.35491.01053.35492.10973.87162.10974.19184.19182.54105.06682.5410
H93.35493.35491.01052.10972.10973.87164.19184.19182.54102.54105.0668
H104.05632.29372.29371.19523.59913.59915.06682.54102.54104.58424.5842
H112.29374.05632.29373.59911.19523.59912.54105.06682.54104.58424.5842
H122.29372.29374.05633.59913.59911.19522.54102.54105.06684.58424.5842

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 117.094 N1 B5 H11 121.453
N1 B6 N2 117.094 N1 B6 H12 121.453
N2 B4 N3 117.094 N2 B4 H10 121.453
N2 B6 H12 121.453 N3 B4 H10 121.453
N3 B5 H11 121.453 B4 N2 B6 122.906
B4 N2 H8 118.547 B4 N3 B5 122.906
B4 N3 H9 118.547 B5 N1 B6 122.906
B5 N1 H7 118.547 B5 N3 H9 118.547
B6 N1 H7 118.547 B6 N2 H8 118.547
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.649      
2 N -0.649      
3 N -0.649      
4 B 0.363      
5 B 0.363      
6 B 0.363      
7 H 0.338      
8 H 0.338      
9 H 0.338      
10 H -0.052      
11 H -0.052      
12 H -0.052      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.118 0.000 0.000
y 0.000 9.118 0.000
z 0.000 0.000 3.999


<r2> (average value of r2) Å2
<r2> 133.471
(<r2>)1/2 11.553