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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: CISD/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 CISD/6-31G
 hartrees
Energy at 0K-241.501743
Energy at 298.15K-241.511403
Nuclear repulsion energy196.554615
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 CISD/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' 3716 3485 0.00      
2 A1' 2681 2514 0.00      
3 A1' 992 931 0.00      
4 A1' 877 823 0.00      
5 A2' 1421 1333 0.00      
6 A2' 1252 1174 0.00      
7 A2' 1095 1027 0.00      
8 A2" 1016 953 497.09      
9 A2" 763 715 51.14      
10 A2" 459 431 30.84      
11 E' 3715 3484 33.41      
11 E' 3715 3484 33.41      
12 E' 2667 2501 329.75      
12 E' 2667 2501 329.75      
13 E' 1542 1446 458.98      
13 E' 1542 1446 458.98      
14 E' 1456 1365 164.74      
14 E' 1456 1365 164.74      
15 E' 1123 1053 1.24      
15 E' 1123 1053 1.24      
16 E' 959 899 0.32      
16 E' 959 899 0.32      
17 E' 548 514 0.11      
17 E' 548 514 0.11      
18 E" 960 900 0.00      
18 E" 960 900 0.00      
19 E" 806 756 0.00      
19 E" 806 756 0.00      
20 E" 304 285 0.00      
20 E" 304 285 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21216.9 cm-1
Scaled (by 0.9378) Zero Point Vibrational Energy (zpe) 19897.2 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 CISD/6-31G
ABC
0.17344 0.17344 0.08672

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.420 0.000
N2 1.230 -0.710 0.000
N3 -1.230 -0.710 0.000
B4 0.000 -1.461 0.000
B5 -1.265 0.730 0.000
B6 1.265 0.730 0.000
H7 0.000 2.427 0.000
H8 2.102 -1.214 0.000
H9 -2.102 -1.214 0.000
H10 0.000 -2.659 0.000
H11 -2.303 1.329 0.000
H12 2.303 1.329 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.45972.45972.88101.44101.44101.00703.36953.36954.07892.30442.3044
N22.45972.45971.44102.88101.44103.36951.00703.36952.30444.07892.3044
N32.45972.45971.44101.44102.88103.36953.36951.00702.30442.30444.0789
B42.88101.44101.44102.53052.53053.88802.11642.11641.19783.61773.6177
B51.44102.88101.44102.53052.53052.11643.88802.11643.61771.19783.6177
B61.44101.44102.88102.53052.53052.11642.11643.88803.61773.61771.1978
H71.00703.36953.36953.88802.11642.11644.20384.20385.08582.55082.5508
H83.36951.00703.36952.11643.88802.11644.20384.20382.55085.08582.5508
H93.36953.36951.00702.11642.11643.88804.20384.20382.55082.55085.0858
H104.07892.30442.30441.19783.61773.61775.08582.55082.55084.60524.6052
H112.30444.07892.30443.61771.19783.61772.55085.08582.55084.60524.6052
H122.30442.30444.07893.61773.61771.19782.55082.55085.08584.60524.6052

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 117.185 N1 B5 H11 121.408
N1 B6 N2 117.185 N1 B6 H12 121.408
N2 B4 N3 117.185 N2 B4 H10 121.408
N2 B6 H12 121.408 N3 B4 H10 121.408
N3 B5 H11 121.408 B4 N2 B6 122.815
B4 N2 H8 118.592 B4 N3 B5 122.815
B4 N3 H9 118.592 B5 N1 B6 122.815
B5 N1 H7 118.592 B5 N3 H9 118.592
B6 N1 H7 118.592 B6 N2 H8 118.592
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability