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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: HF/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at HF/aug-cc-pVQZ
 hartrees
Energy at 0K-241.261481
Energy at 298.15K-241.271122
Nuclear repulsion energy198.928759
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 HF/aug-cc-pVQZ
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' 3858 3505 0.00      
2 A1' 2690 2444 0.00      
3 A1' 1002 910 0.00      
4 A1' 910 826 0.00      
5 A2' 1426 1295 0.00      
6 A2' 1290 1172 0.00      
7 A2' 1124 1021 0.00      
8 A2" 1016 923 269.23      
9 A2" 761 691 78.52      
10 A2" 409 371 30.61      
11 E' 3859 3506 58.63      
11 E' 3859 3506 58.63      
12 E' 2678 2433 372.79      
12 E' 2678 2433 372.79      
13 E' 1576 1432 624.29      
13 E' 1576 1432 624.29      
14 E' 1487 1351 118.68      
14 E' 1487 1351 118.68      
15 E' 1143 1038 5.23      
15 E' 1143 1038 5.23      
16 E' 987 897 0.08      
16 E' 987 897 0.08      
17 E' 557 506 0.19      
17 E' 557 506 0.19      
18 E" 1000 908 0.00      
18 E" 1000 908 0.00      
19 E" 742 675 0.00      
19 E" 742 675 0.00      
20 E" 296 268 0.00      
20 E" 296 268 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21567.7 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 19594.3 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 HF/aug-cc-pVQZ
ABC
0.17763 0.17763 0.08882

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVQZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.405 0.000
N2 1.217 -0.703 0.000
N3 -1.217 -0.703 0.000
B4 0.000 -1.441 0.000
B5 -1.248 0.720 0.000
B6 1.248 0.720 0.000
H7 0.000 2.396 0.000
H8 2.075 -1.198 0.000
H9 -2.075 -1.198 0.000
H10 0.000 -2.632 0.000
H11 -2.279 1.316 0.000
H12 2.279 1.316 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.43392.43392.84591.42331.42330.99113.32933.32934.03712.28102.2810
N22.43392.43391.42332.84581.42333.32930.99113.32932.28104.03712.2810
N32.43392.43391.42331.42332.84583.32933.32930.99112.28102.28104.0371
B42.84591.42331.42332.49532.49533.83702.08942.08941.19123.57693.5769
B51.42332.84581.42332.49532.49532.08943.83702.08943.57691.19123.5769
B61.42331.42332.84582.49532.49532.08942.08943.83703.57693.57691.1912
H70.99113.32933.32933.83702.08942.08944.15054.15055.02822.52242.5224
H83.32930.99113.32932.08943.83702.08944.15054.15052.52245.02822.5224
H93.32933.32930.99112.08942.08943.83704.15054.15052.52242.52245.0282
H104.03712.28102.28101.19123.57693.57695.02822.52242.52244.55854.5585
H112.28104.03712.28103.57691.19123.57692.52245.02822.52244.55854.5586
H122.28102.28104.03713.57693.57691.19122.52242.52245.02824.55854.5586

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 117.526 N1 B5 H11 121.237
N1 B6 N2 117.526 N1 B6 H12 121.237
N2 B4 N3 117.526 N2 B4 H10 121.237
N2 B6 H12 121.237 N3 B4 H10 121.237
N3 B5 H11 121.237 B4 N2 B6 122.474
B4 N2 H8 118.763 B4 N3 B5 122.474
B4 N3 H9 118.763 B5 N1 B6 122.474
B5 N1 H7 118.763 B5 N3 H9 118.763
B6 N1 H7 118.763 B6 N2 H8 118.763
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.584      
2 N -0.584      
3 N -0.584      
4 B 1.060      
5 B 1.060      
6 B 1.060      
7 H 0.065      
8 H 0.065      
9 H 0.065      
10 H -0.541      
11 H -0.541      
12 H -0.541      


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 -34.446 0.000 0.000
y 0.000 -34.446 0.000
z 0.000 0.000 -37.785
Traceless
 xyz
x 1.669 0.000 0.000
y 0.000 1.669 0.000
z 0.000 0.000 -3.338
Polar
3z2-r2-6.677
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 9.329 0.000 0.000
y 0.000 9.329 0.000
z 0.000 0.000 6.118


<r2> (average value of r2) Å2
<r2> 132.815
(<r2>)1/2 11.525