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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: QCISD/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at QCISD/cc-pVDZ
 hartrees
Energy at 0K-241.958930
Energy at 298.15K-241.968315
Nuclear repulsion energy196.624330
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 QCISD/cc-pVDZ
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' 3666 3517 0.00      
2 A1' 2644 2537 0.00      
3 A1' 948 910 0.00      
4 A1' 862 827 0.00      
5 A2' 1324 1270 0.00      
6 A2' 1241 1190 0.00      
7 A2' 1047 1005 0.00      
8 A2" 929 891 191.24      
9 A2" 737 707 58.34      
10 A2" 394 378 23.70      
11 E' 3668 3519 48.62      
11 E' 3668 3519 48.62      
12 E' 2635 2528 298.22      
12 E' 2635 2528 298.22      
13 E' 1500 1439 489.09      
13 E' 1500 1439 489.09      
14 E' 1406 1349 16.37      
14 E' 1406 1349 16.37      
15 E' 1085 1041 0.13      
15 E' 1085 1041 0.13      
16 E' 942 904 0.25      
16 E' 942 904 0.25      
17 E' 524 503 0.49      
17 E' 524 503 0.49      
18 E" 930 892 0.00      
18 E" 930 892 0.00      
19 E" 707 679 0.00      
19 E" 707 679 0.00      
20 E" 286 274 0.00      
20 E" 286 274 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20577.4 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 19742.0 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 QCISD/cc-pVDZ
ABC
0.17378 0.17378 0.08689

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/cc-pVDZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.417 0.000
N2 1.227 -0.708 0.000
N3 -1.227 -0.708 0.000
B4 0.000 -1.459 0.000
B5 -1.263 0.729 0.000
B6 1.263 0.729 0.000
H7 0.000 2.431 0.000
H8 2.105 -1.216 0.000
H9 -2.105 -1.216 0.000
H10 0.000 -2.668 0.000
H11 -2.310 1.334 0.000
H12 2.310 1.334 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.45422.45422.87571.43831.43831.01423.37093.37094.08482.31192.3119
N22.45422.45421.43832.87571.43833.37091.01423.37092.31194.08482.3119
N32.45422.45421.43831.43832.87573.37093.37091.01422.31192.31194.0848
B42.87571.43831.43832.52662.52663.88982.11942.11941.20913.62453.6245
B51.43832.87571.43832.52662.52662.11943.88982.11943.62451.20913.6245
B61.43831.43832.87572.52662.52662.11942.11943.88983.62453.62451.2091
H71.01423.37093.37093.88982.11942.11944.21084.21085.09892.55772.5577
H83.37091.01423.37092.11943.88982.11944.21084.21082.55775.09892.5577
H93.37093.37091.01422.11942.11943.88984.21084.21082.55772.55775.0989
H104.08482.31192.31191.20913.62453.62455.09892.55772.55774.62084.6208
H112.31194.08482.31193.62451.20913.62452.55775.09892.55774.62084.6208
H122.31192.31194.08483.62453.62451.20912.55772.55775.09894.62084.6208

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 117.117 N1 B5 H11 121.441
N1 B6 N2 117.117 N1 B6 H12 121.441
N2 B4 N3 117.117 N2 B4 H10 121.441
N2 B6 H12 121.441 N3 B4 H10 121.441
N3 B5 H11 121.441 B4 N2 B6 122.883
B4 N2 H8 118.559 B4 N3 B5 122.883
B4 N3 H9 118.559 B5 N1 B6 122.883
B5 N1 H7 118.559 B5 N3 H9 118.559
B6 N1 H7 118.559 B6 N2 H8 118.559
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability