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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: PBEPBE/6-311G**

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/6-311G**
 hartrees
Energy at 0K-242.394505
Energy at 298.15K-242.403759
Nuclear repulsion energy197.030954
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/6-311G**
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' 3553 3521 0.00      
2 A1' 2566 2542 0.00      
3 A1' 921 913 0.00      
4 A1' 840 833 0.00      
5 A2' 1276 1265 0.00      
6 A2' 1216 1205 0.00      
7 A2' 1006 997 0.00      
8 A2" 894 885 175.69      
9 A2" 713 707 48.25      
10 A2" 398 394 21.67      
11 E' 3555 3523 42.79      
11 E' 3555 3523 42.78      
12 E' 2556 2533 268.44      
12 E' 2556 2533 268.47      
13 E' 1446 1432 420.60      
13 E' 1446 1432 420.55      
14 E' 1356 1344 12.26      
14 E' 1356 1344 12.24      
15 E' 1051 1042 0.34      
15 E' 1051 1042 0.34      
16 E' 916 908 0.06      
16 E' 916 908 0.06      
17 E' 509 505 0.58      
17 E' 509 505 0.58      
18 E" 883 875 0.00      
18 E" 883 875 0.00      
19 E" 699 693 0.00      
19 E" 699 693 0.00      
20 E" 281 278 0.00      
20 E" 281 278 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19943.5 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 19762.0 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 PBEPBE/6-311G**
ABC
0.17454 0.17454 0.08727

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.413 0.000
N2 1.223 -0.706 0.000
N3 -1.223 -0.706 0.000
B4 0.000 -1.457 0.000
B5 -1.262 0.729 0.000
B6 1.262 0.729 0.000
H7 0.000 2.429 0.000
H8 2.103 -1.214 0.000
H9 -2.103 -1.214 0.000
H10 0.000 -2.660 0.000
H11 -2.303 1.330 0.000
H12 2.303 1.330 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.44662.44662.86961.43531.43531.01603.36503.36504.07222.30492.3049
N22.44662.44661.43532.86961.43533.36501.01603.36502.30494.07222.3049
N32.44662.44661.43531.43532.86963.36503.36501.01602.30492.30494.0722
B42.86961.43531.43532.52382.52383.88562.11712.11711.20263.61563.6156
B51.43532.86961.43532.52382.52382.11713.88562.11713.61561.20263.6156
B61.43531.43532.86962.52382.52382.11712.11713.88563.61563.61561.2026
H71.01603.36503.36503.88562.11712.11714.20634.20635.08822.55202.5520
H83.36501.01603.36502.11713.88562.11714.20634.20632.55205.08822.5520
H93.36503.36501.01602.11712.11713.88564.20634.20632.55202.55205.0882
H104.07222.30492.30491.20263.61563.61565.08822.55202.55204.60684.6068
H112.30494.07222.30493.61561.20263.61562.55205.08822.55204.60684.6068
H122.30492.30494.07223.61563.61561.20262.55202.55205.08824.60684.6068

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 116.919 N1 B5 H11 121.541
N1 B6 N2 116.919 N1 B6 H12 121.541
N2 B4 N3 116.919 N2 B4 H10 121.541
N2 B6 H12 121.541 N3 B4 H10 121.541
N3 B5 H11 121.541 B4 N2 B6 123.081
B4 N2 H8 118.459 B4 N3 B5 123.081
B4 N3 H9 118.459 B5 N1 B6 123.081
B5 N1 H7 118.459 B5 N3 H9 118.459
B6 N1 H7 118.459 B6 N2 H8 118.459
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.312      
2 N -0.312      
3 N -0.312      
4 B 0.159      
5 B 0.159      
6 B 0.159      
7 H 0.208      
8 H 0.208      
9 H 0.208      
10 H -0.054      
11 H -0.054      
12 H -0.054      


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 -33.880 0.000 0.000
y 0.000 -33.880 0.000
z 0.000 0.000 -38.044
Traceless
 xyz
x 2.082 0.000 0.000
y 0.000 2.082 0.000
z 0.000 0.000 -4.164
Polar
3z2-r2-8.328
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 10.360 0.000 0.000
y 0.000 10.359 0.000
z 0.000 0.000 5.225


<r2> (average value of r2) Å2
<r2> 134.690
(<r2>)1/2 11.606