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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: CCD/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at CCD/6-31+G**
 hartrees
Energy at 0K-241.962742
Energy at 298.15K-241.972074
Nuclear repulsion energy197.479131
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 CCD/6-31+G**
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' 3725 3510 0.00      
2 A1' 2707 2551 0.00      
3 A1' 959 904 0.00      
4 A1' 872 822 0.00      
5 A2' 1352 1274 0.00      
6 A2' 1264 1191 0.00      
7 A2' 1075 1013 0.00      
8 A2" 923 869 228.59      
9 A2" 736 693 80.39      
10 A2" 373 351 41.57      
11 E' 3727 3512 49.73      
11 E' 3727 3512 49.73      
12 E' 2698 2542 308.69      
12 E' 2698 2542 308.69      
13 E' 1524 1436 614.60      
13 E' 1524 1436 614.60      
14 E' 1431 1348 32.88      
14 E' 1431 1348 32.88      
15 E' 1104 1040 0.17      
15 E' 1104 1040 0.17      
16 E' 961 905 0.00      
16 E' 961 905 0.00      
17 E' 527 497 0.18      
17 E' 527 497 0.18      
18 E" 927 873 0.00      
18 E" 927 873 0.00      
19 E" 701 661 0.00      
19 E" 701 661 0.00      
20 E" 272 256 0.00      
20 E" 272 256 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20863.3 cm-1
Scaled (by 0.9423) Zero Point Vibrational Energy (zpe) 19659.5 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 CCD/6-31+G**
ABC
0.17515 0.17515 0.08757

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.412 0.000
N2 1.223 -0.706 0.000
N3 -1.223 -0.706 0.000
B4 0.000 -1.454 0.000
B5 -1.259 0.727 0.000
B6 1.259 0.727 0.000
H7 0.000 2.420 0.000
H8 2.095 -1.210 0.000
H9 -2.095 -1.210 0.000
H10 0.000 -2.644 0.000
H11 -2.290 1.322 0.000
H12 2.290 1.322 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.44632.44632.86671.43381.43381.00713.35653.35654.05672.29182.2918
N22.44632.44631.43382.86671.43383.35651.00713.35652.29184.05672.2918
N32.44632.44631.43381.43382.86673.35653.35651.00712.29182.29184.0567
B42.86671.43381.43382.51902.51903.87382.10962.10961.19003.59903.5990
B51.43382.86671.43382.51902.51902.10963.87382.10963.59901.19003.5990
B61.43381.43382.86672.51902.51902.10962.10963.87383.59903.59901.1900
H71.00713.35653.35653.87382.10962.10964.19074.19075.06382.53942.5394
H83.35651.00713.35652.10963.87382.10964.19074.19072.53945.06382.5394
H93.35653.35651.00712.10962.10963.87384.19074.19072.53942.53945.0638
H104.05672.29182.29181.19003.59903.59905.06382.53942.53944.58014.5801
H112.29184.05672.29183.59901.19003.59902.53945.06382.53944.58014.5801
H122.29182.29184.05673.59903.59901.19002.53942.53945.06384.58014.5801

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 117.097 N1 B5 H11 121.451
N1 B6 N2 117.097 N1 B6 H12 121.451
N2 B4 N3 117.097 N2 B4 H10 121.451
N2 B6 H12 121.451 N3 B4 H10 121.451
N3 B5 H11 121.451 B4 N2 B6 122.903
B4 N2 H8 118.548 B4 N3 B5 122.903
B4 N3 H9 118.548 B5 N1 B6 122.903
B5 N1 H7 118.549 B5 N3 H9 118.549
B6 N1 H7 118.549 B6 N2 H8 118.549
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability