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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: TPSSh/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 TPSSh/6-31G*
 hartrees
Energy at 0K-242.677619
Energy at 298.15K-242.686927
HF Energy-242.677619
Nuclear repulsion energy197.339278
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 TPSSh/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' 3596 3450 0.00      
2 A1' 2675 2566 0.00      
3 A1' 939 900 0.00      
4 A1' 858 823 0.00      
5 A2' 1316 1263 0.00      
6 A2' 1241 1190 0.00      
7 A2' 1045 1002 0.00      
8 A2" 929 891 248.24      
9 A2" 736 706 53.75      
10 A2" 398 382 25.34      
11 E' 3598 3452 30.45      
11 E' 3598 3452 30.45      
12 E' 2665 2557 305.27      
12 E' 2665 2557 305.34      
13 E' 1491 1430 478.68      
13 E' 1491 1430 478.67      
14 E' 1400 1343 18.46      
14 E' 1400 1343 18.48      
15 E' 1078 1034 0.17      
15 E' 1078 1034 0.17      
16 E' 940 902 0.02      
16 E' 940 902 0.02      
17 E' 513 492 0.65      
17 E' 513 492 0.65      
18 E" 920 883 0.00      
18 E" 920 883 0.00      
19 E" 715 686 0.00      
19 E" 715 686 0.00      
20 E" 285 273 0.00      
20 E" 285 273 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20470.1 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 19639.0 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 TPSSh/6-31G*
ABC
0.17502 0.17502 0.08751

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.403 0.000
N2 1.215 -0.702 0.000
N3 -1.215 -0.702 0.000
B4 0.000 -1.431 0.000
B5 -1.240 0.716 0.000
B6 1.240 0.716 0.000
H7 0.000 2.408 0.000
H8 2.085 -1.204 0.000
H9 -2.085 -1.204 0.000
H10 0.000 -2.554 0.000
H11 -2.212 1.277 0.000
H12 2.212 1.277 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.43072.43072.83471.41761.41761.00463.33873.33873.95752.21552.2155
N22.43072.43071.41762.83471.41763.33871.00463.33872.21553.95752.2155
N32.43072.43071.41761.41762.83473.33873.33871.00462.21552.21553.9575
B42.83471.41761.41762.47922.47923.83932.09772.09771.12283.49693.4969
B51.41762.83471.41762.47922.47922.09773.83932.09773.49691.12283.4969
B61.41761.41762.83472.47922.47922.09772.09773.83933.49693.49691.1228
H71.00463.33873.33873.83932.09772.09774.17074.17074.96212.48432.4843
H83.33871.00463.33872.09773.83932.09774.17074.17072.48434.96212.4843
H93.33873.33871.00462.09772.09773.83934.17074.17072.48432.48434.9621
H103.95752.21552.21551.12283.49693.49694.96212.48432.48434.42394.4239
H112.21553.95752.21553.49691.12283.49692.48434.96212.48434.42394.4239
H122.21552.21553.95753.49693.49691.12282.48432.48434.96214.42394.4239

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 118.041 N1 B5 H11 120.980
N1 B6 N2 118.041 N1 B6 H12 120.980
N2 B4 N3 118.041 N2 B4 H10 120.980
N2 B6 H12 120.980 N3 B4 H10 120.980
N3 B5 H11 120.980 B4 N2 B6 121.959
B4 N2 H8 119.020 B4 N3 B5 121.959
B4 N3 H9 119.020 B5 N1 B6 121.959
B5 N1 H7 119.020 B5 N3 H9 119.020
B6 N1 H7 119.020 B6 N2 H8 119.020
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.587      
2 N -0.587      
3 N -0.587      
4 B 0.300      
5 B 0.300      
6 B 0.300      
7 H 0.332      
8 H 0.332      
9 H 0.332      
10 H -0.045      
11 H -0.045      
12 H -0.045      


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


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.353 0.000 0.000
y 0.000 9.351 0.000
z 0.000 0.000 4.118


<r2> (average value of r2) Å2
<r2> 133.744
(<r2>)1/2 11.565