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All results from a given calculation for B3N3H6 (borazine)

using model chemistry: LSDA/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at LSDA/3-21G
 hartrees
Energy at 0K-239.973585
Energy at 298.15K-239.983047
Nuclear repulsion energy196.726551
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 LSDA/3-21G
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' 3449 3392 0.00      
2 A1' 2628 2585 0.00      
3 A1' 940 925 0.00      
4 A1' 847 833 0.00      
5 A2' 1287 1266 0.00      
6 A2' 1276 1255 0.00      
7 A2' 993 977 0.00      
8 A2" 951 936 258.13      
9 A2" 722 710 66.61      
10 A2" 469 462 21.48      
11 E' 3450 3393 54.45      
11 E' 3450 3393 54.45      
12 E' 2618 2576 200.75      
12 E' 2618 2576 200.76      
13 E' 1473 1449 382.39      
13 E' 1473 1449 382.42      
14 E' 1380 1358 0.92      
14 E' 1380 1358 0.91      
15 E' 1062 1045 4.18      
15 E' 1062 1045 4.18      
16 E' 923 908 0.31      
16 E' 923 908 0.31      
17 E' 511 503 0.79      
17 E' 511 503 0.79      
18 E" 910 895 0.00      
18 E" 910 895 0.00      
19 E" 761 748 0.00      
19 E" 761 748 0.00      
20 E" 303 298 0.00      
20 E" 303 298 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20172.6 cm-1
Scaled (by 0.9836) Zero Point Vibrational Energy (zpe) 19841.7 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 LSDA/3-21G
ABC
0.17419 0.17419 0.08710

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/3-21G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 1.413 0.000
N2 1.224 -0.706 0.000
N3 -1.224 -0.706 0.000
B4 0.000 -1.458 0.000
B5 -1.263 0.729 0.000
B6 1.263 0.729 0.000
H7 0.000 2.441 0.000
H8 2.114 -1.221 0.000
H9 -2.114 -1.221 0.000
H10 0.000 -2.663 0.000
H11 -2.306 1.331 0.000
H12 2.306 1.331 0.000

Atom - Atom Distances (Å)
  N1 N2 N3 B4 B5 B6 H7 H8 H9 H10 H11 H12
N12.44722.44722.87121.43611.43611.02813.37703.37704.07582.30762.3076
N22.44722.44721.43612.87121.43613.37701.02813.37702.30764.07582.3076
N32.44722.44721.43611.43612.87123.37703.37701.02812.30762.30764.0758
B42.87121.43611.43612.52572.52573.89922.12732.12731.20463.61953.6195
B51.43612.87121.43612.52572.52572.12733.89922.12733.61951.20463.6195
B61.43611.43612.87122.52572.52572.12732.12733.89923.61953.61951.2046
H71.02813.37703.37703.89922.12732.12734.22804.22805.10392.55922.5592
H83.37701.02813.37702.12733.89922.12734.22804.22802.55925.10392.5592
H93.37703.37701.02812.12732.12733.89924.22804.22802.55922.55925.1039
H104.07582.30762.30761.20463.61953.61955.10392.55922.55924.61224.6122
H112.30764.07582.30763.61951.20463.61952.55925.10392.55924.61224.6122
H122.30762.30764.07583.61953.61951.20462.55922.55925.10394.61224.6122

picture of borazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 B5 N3 116.868 N1 B5 H11 121.566
N1 B6 N2 116.868 N1 B6 H12 121.566
N2 B4 N3 116.868 N2 B4 H10 121.566
N2 B6 H12 121.566 N3 B4 H10 121.566
N3 B5 H11 121.566 B4 N2 B6 123.132
B4 N2 H8 118.434 B4 N3 B5 123.132
B4 N3 H9 118.434 B5 N1 B6 123.132
B5 N1 H7 118.434 B5 N3 H9 118.434
B6 N1 H7 118.434 B6 N2 H8 118.434
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.695      
2 N -0.695      
3 N -0.695      
4 B 0.348      
5 B 0.348      
6 B 0.348      
7 H 0.324      
8 H 0.324      
9 H 0.324      
10 H 0.024      
11 H 0.024      
12 H 0.024      


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 -32.783 0.000 0.000
y 0.000 -32.783 0.000
z 0.000 0.000 -38.067
Traceless
 xyz
x 2.642 0.000 0.000
y 0.000 2.642 0.000
z 0.000 0.000 -5.283
Polar
3z2-r2-10.567
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 9.156 0.000 0.000
y 0.000 9.157 0.000
z 0.000 0.000 3.721


<r2> (average value of r2) Å2
<r2> 134.544
(<r2>)1/2 11.599