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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G*
 hartrees
Energy at 0K-241.882480
Energy at 298.15K-241.891857
Nuclear repulsion energy197.762619
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 MP2=FULL/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' 3649 3438 0.00      
2 A1' 2708 2551 0.00      
3 A1' 958 903 0.00      
4 A1' 869 819 0.00      
5 A2' 1332 1255 0.00      
6 A2' 1266 1193 0.00      
7 A2' 1070 1008 0.00      
8 A2" 943 888 272.14      
9 A2" 751 708 67.11      
10 A2" 396 373 34.29      
11 E' 3652 3441 58.93      
11 E' 3652 3441 58.93      
12 E' 2698 2542 286.21      
12 E' 2698 2542 286.21      
13 E' 1524 1435 534.74      
13 E' 1524 1435 534.74      
14 E' 1422 1340 3.44      
14 E' 1422 1340 3.44      
15 E' 1098 1035 0.27      
15 E' 1098 1035 0.27      
16 E' 963 907 0.00      
16 E' 963 907 0.00      
17 E' 523 493 0.52      
17 E' 523 493 0.52      
18 E" 934 880 0.00      
18 E" 934 880 0.00      
19 E" 727 685 0.00      
19 E" 727 685 0.00      
20 E" 283 267 0.00      
20 E" 283 267 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20794.9 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 19593.0 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 MP2=FULL/6-31G*
ABC
0.17583 0.17583 0.08792

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.409 0.000
N2 1.220 -0.704 0.000
N3 -1.220 -0.704 0.000
B4 0.000 -1.450 0.000
B5 -1.256 0.725 0.000
B6 1.256 0.725 0.000
H7 0.000 2.421 0.000
H8 2.097 -1.211 0.000
H9 -2.097 -1.211 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
N12.44002.44002.85911.43001.43001.01243.35513.35514.05562.29382.2938
N22.44002.44001.43002.85911.43003.35511.01243.35512.29384.05562.2938
N32.44002.44001.43001.43002.85913.35513.35511.01242.29382.29384.0556
B42.85911.43001.43002.51212.51213.87142.11042.11041.19653.59843.5984
B51.43002.85911.43002.51212.51212.11043.87142.11043.59841.19653.5984
B61.43001.43002.85912.51212.51212.11042.11043.87143.59843.59841.1965
H71.01243.35513.35513.87142.11042.11044.19354.19355.06792.54152.5415
H83.35511.01243.35512.11043.87142.11044.19354.19352.54155.06792.5415
H93.35513.35511.01242.11042.11043.87144.19354.19352.54152.54155.0679
H104.05562.29382.29381.19653.59843.59845.06792.54152.54154.58454.5845
H112.29384.05562.29383.59841.19653.59842.54155.06792.54154.58454.5845
H122.29382.29384.05563.59843.59841.19652.54152.54155.06794.58454.5845

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 117.110 N1 B5 H11 121.445
N1 B6 N2 117.110 N1 B6 H12 121.445
N2 B4 N3 117.110 N2 B4 H10 121.445
N2 B6 H12 121.445 N3 B4 H10 121.445
N3 B5 H11 121.445 B4 N2 B6 122.890
B4 N2 H8 118.555 B4 N3 B5 122.890
B4 N3 H9 118.555 B5 N1 B6 122.890
B5 N1 H7 118.555 B5 N3 H9 118.555
B6 N1 H7 118.555 B6 N2 H8 118.555
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability