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All results from a given calculation for C2H6N2O2 ((E)-Azodioxymethane)

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-339.768026
Energy at 298.15K-339.777064
HF Energy-339.768026
Nuclear repulsion energy259.390729
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 B3LYPultrafine/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3192 3089 0.00      
2 Ag 3062 2963 0.00      
3 Ag 1548 1498 0.00      
4 Ag 1458 1411 0.00      
5 Ag 1427 1380 0.00      
6 Ag 1391 1346 0.00      
7 Ag 1106 1070 0.00      
8 Ag 784 759 0.00      
9 Ag 619 599 0.00      
10 Ag 407 394 0.00      
11 Au 3128 3026 7.02      
12 Au 1467 1420 25.48      
13 Au 1131 1094 0.00      
14 Au 335 324 6.61      
15 Au 184 178 12.03      
16 Au 117 113 4.83      
17 Bg 3127 3026 0.00      
18 Bg 1465 1417 0.00      
19 Bg 1108 1072 0.00      
20 Bg 514 497 0.00      
21 Bg 152 147 0.00      
22 Bu 3193 3089 0.61      
23 Bu 3062 2963 9.27      
24 Bu 1479 1431 0.64      
25 Bu 1430 1384 15.54      
26 Bu 1319 1276 383.71      
27 Bu 1144 1107 96.63      
28 Bu 949 918 39.86      
29 Bu 547 529 39.00      
30 Bu 297 288 23.19      

Unscaled Zero Point Vibrational Energy (zpe) 20570.9 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 19902.4 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.17555 0.13111 0.07721

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.059 0.638 0.000
N2 0.059 -0.638 0.000
O3 -1.188 1.216 0.000
O4 1.188 -1.216 0.000
C5 1.188 1.422 0.000
C6 -1.188 -1.422 0.000
H7 0.877 2.459 0.000
H8 1.773 1.171 0.882
H9 1.773 1.171 -0.882
H10 -0.877 -2.459 0.000
H11 -1.773 -1.171 0.882
H12 -1.773 -1.171 -0.882

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.28151.26882.23461.47332.34952.04722.10182.10183.20302.64352.6435
N21.28152.23461.26882.34951.47333.20302.64352.64352.04722.10182.1018
O31.26882.23463.40062.38582.63812.41073.09043.09043.68772.61072.6107
O42.23461.26883.40062.63812.38583.68772.61072.61072.41073.09043.0904
C51.47332.34952.38582.63813.70661.08221.08761.08764.39624.03374.0337
C62.34951.47332.63812.38583.70664.39624.03374.03371.08221.08761.0876
H72.04723.20302.41073.68771.08224.39621.79971.79975.22094.57984.5798
H82.10182.64353.09042.61071.08764.03371.79971.76384.57984.24944.6009
H92.10182.64353.09042.61071.08764.03371.79971.76384.57984.60094.2494
H103.20302.04723.68772.41074.39621.08225.22094.57984.57981.79971.7997
H112.64352.10182.61073.09044.03371.08764.57984.24944.60091.79971.7638
H122.64352.10182.61073.09044.03371.08764.57984.60094.24941.79971.7638

picture of (E)-Azodioxymethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 N2 O4 122.368 N1 N2 C6 116.881
N1 C5 H7 105.444 N1 C5 H8 109.399
N1 C5 H9 109.399 N2 N1 O3 122.368
N2 N1 C5 116.881 N2 C6 H10 105.444
N2 C6 H11 109.399 N2 C6 H12 109.399
O3 N1 C5 120.751 O4 N2 C6 120.751
H7 C5 H8 112.083 H7 C5 H9 112.083
H8 C5 H9 108.367 H10 C6 H11 112.083
H10 C6 H12 112.083 H11 C6 H12 108.367
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.597      
2 N 0.597      
3 O -0.834      
4 O -0.834      
5 C -0.611      
6 C -0.611      
7 H 0.299      
8 H 0.274      
9 H 0.274      
10 H 0.299      
11 H 0.274      
12 H 0.274      


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 -38.115 10.585 0.000
y 10.585 -36.023 0.000
z 0.000 0.000 -34.912
Traceless
 xyz
x -2.647 10.585 0.000
y 10.585 0.490 0.000
z 0.000 0.000 2.157
Polar
3z2-r24.314
x2-y2-2.092
xy10.585
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.292 -0.653 0.000
y -0.653 10.804 0.000
z 0.000 0.000 5.985


<r2> (average value of r2) Å2
<r2> 150.679
(<r2>)1/2 12.275