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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-242.608784
Energy at 298.15K-242.618155
Nuclear repulsion energy198.203071
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' 3696 3517 0.00      
2 A1' 2655 2527 0.00      
3 A1' 951 904 0.00      
4 A1' 868 826 0.00      
5 A2' 1320 1256 0.00      
6 A2' 1264 1203 0.00      
7 A2' 1050 999 0.00      
8 A2" 938 892 246.00      
9 A2" 735 699 62.74      
10 A2" 401 381 26.72      
11 E' 3698 3519 52.06      
11 E' 3698 3519 52.06      
12 E' 2645 2517 288.77      
12 E' 2645 2517 288.77      
13 E' 1509 1435 513.04      
13 E' 1509 1435 513.04      
14 E' 1407 1338 4.90      
14 E' 1407 1338 4.90      
15 E' 1084 1032 0.52      
15 E' 1084 1032 0.52      
16 E' 951 905 0.01      
16 E' 951 905 0.01      
17 E' 522 496 0.51      
17 E' 522 496 0.51      
18 E" 927 882 0.00      
18 E" 927 882 0.00      
19 E" 713 679 0.00      
19 E" 713 679 0.00      
20 E" 286 272 0.00      
20 E" 286 272 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20679.8 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 19676.8 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
0.17657 0.17657 0.08829

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 1.407 0.000
N2 1.218 -0.703 0.000
N3 -1.218 -0.703 0.000
B4 0.000 -1.446 0.000
B5 -1.253 0.723 0.000
B6 1.253 0.723 0.000
H7 0.000 2.413 0.000
H8 2.090 -1.207 0.000
H9 -2.090 -1.207 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
N12.43642.43642.85301.42691.42691.00673.34643.34644.04962.29052.2905
N22.43642.43641.42692.85301.42693.34641.00673.34642.29054.04962.2905
N32.43642.43641.42691.42692.85303.34643.34641.00672.29052.29054.0496
B42.85301.42691.42692.50502.50503.85972.10382.10381.19673.59163.5916
B51.42692.85301.42692.50502.50502.10383.85972.10383.59161.19673.5916
B61.42691.42692.85302.50502.50502.10382.10383.85973.59163.59161.1967
H71.00673.34643.34643.85972.10382.10384.18024.18025.05642.53602.5360
H83.34641.00673.34642.10383.85972.10384.18024.18022.53605.05642.5360
H93.34643.34641.00672.10382.10383.85974.18024.18022.53602.53605.0564
H104.04962.29052.29051.19673.59163.59165.05642.53602.53604.57774.5777
H112.29054.04962.29053.59161.19673.59162.53605.05642.53604.57774.5777
H122.29052.29054.04963.59163.59161.19672.53602.53605.05644.57774.5777

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 117.246 N1 B5 H11 121.377
N1 B6 N2 117.246 N1 B6 H12 121.377
N2 B4 N3 117.246 N2 B4 H10 121.377
N2 B6 H12 121.377 N3 B4 H10 121.377
N3 B5 H11 121.377 B4 N2 B6 122.754
B4 N2 H8 118.623 B4 N3 B5 122.754
B4 N3 H9 118.623 B5 N1 B6 122.754
B5 N1 H7 118.623 B5 N3 H9 118.623
B6 N1 H7 118.623 B6 N2 H8 118.623
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 -0.524      
2 N -0.524      
3 N -0.524      
4 B 0.315      
5 B 0.315      
6 B 0.315      
7 H 0.277      
8 H 0.277      
9 H 0.277      
10 H -0.068      
11 H -0.068      
12 H -0.068      


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 -32.828 0.000 0.000
y 0.000 -32.828 0.000
z 0.000 0.000 -36.862
Traceless
 xyz
x 2.017 0.000 0.000
y 0.000 2.017 0.000
z 0.000 0.000 -4.034
Polar
3z2-r2-8.068
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 9.156 0.000 0.000
y 0.000 9.156 0.000
z 0.000 0.000 4.130


<r2> (average value of r2) Å2
<r2> 132.703
(<r2>)1/2 11.520