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

using model chemistry: MP2=FULL/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at MP2=FULL/6-31G
 hartrees
Energy at 0K-338.200370
Energy at 298.15K-338.209132
HF Energy-337.459543
Nuclear repulsion energy251.713030
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 MP2=FULL/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 Ag 3241 3079 0.00      
2 Ag 3098 2944 0.00      
3 Ag 1572 1493 0.00      
4 Ag 1497 1422 0.00      
5 Ag 1471 1398 0.00      
6 Ag 1233 1171 0.00      
7 Ag 1078 1024 0.00      
8 Ag 640 608 0.00      
9 Ag 572 544 0.00      
10 Ag 385 366 0.00      
11 Au 3189 3030 11.16      
12 Au 1539 1463 24.01      
13 Au 1170 1111 0.52      
14 Au 279 266 0.80      
15 Au 180 171 10.70      
16 Au 124 118 8.43      
17 Bg 3188 3029 0.00      
18 Bg 1538 1462 0.00      
19 Bg 1143 1086 0.00      
20 Bg 408 388 0.00      
21 Bg 164 156 0.00      
22 Bu 3241 3080 0.28      
23 Bu 3098 2944 9.76      
24 Bu 1598 1518 80.69      
25 Bu 1550 1473 50.76      
26 Bu 1494 1419 14.31      
27 Bu 1223 1162 6.48      
28 Bu 964 916 6.96      
29 Bu 538 511 49.94      
30 Bu 281 267 31.28      

Unscaled Zero Point Vibrational Energy (zpe) 20849.3 cm-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 19808.9 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 MP2=FULL/6-31G
ABC
0.16474 0.12335 0.07248

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.701 0.000
N2 0.000 -0.701 0.000
O3 -1.118 1.370 0.000
O4 1.118 -1.370 0.000
C5 1.347 1.328 0.000
C6 -1.347 -1.328 0.000
H7 1.161 2.402 0.000
H8 1.896 1.009 0.892
H9 1.896 1.009 -0.892
H10 -1.161 -2.402 0.000
H11 -1.896 -1.009 0.892
H12 -1.896 -1.009 -0.892

Atom - Atom Distances (Å)
  N1 N2 O3 O4 C5 C6 H7 H8 H9 H10 H11 H12
N11.40161.30312.35361.48552.43482.05972.11792.11793.31302.70422.7042
N21.40162.35361.30312.43481.48553.31302.70422.70422.05972.11792.1179
O31.30312.35363.53702.46512.70762.50173.16403.16403.77262.65712.6571
O42.35361.30313.53702.70762.46513.77262.65712.65712.50173.16403.1640
C51.48552.43482.46512.70763.78221.09041.09511.09514.49444.09514.0951
C62.43481.48552.70762.46513.78224.49444.09514.09511.09041.09511.0951
H72.05973.31302.50173.77261.09044.49441.81041.81045.33604.66644.6664
H82.11792.70423.16402.65711.09514.09511.81041.78404.66644.29534.6511
H92.11792.70423.16402.65711.09514.09511.81041.78404.66644.65114.2953
H103.31302.05973.77262.50174.49441.09045.33604.66644.66641.81041.8104
H112.70422.11792.65713.16404.09511.09514.66644.29534.65111.81041.7840
H122.70422.11792.65713.16404.09511.09514.66644.65114.29531.81041.7840

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 120.915 N1 N2 C6 114.960
N1 C5 H7 105.158 N1 C5 H8 109.383
N1 C5 H9 109.383 N2 N1 O3 120.915
N2 N1 C5 114.960 N2 C6 H10 105.158
N2 C6 H11 109.383 N2 C6 H12 109.383
O3 N1 C5 124.125 O4 N2 C6 124.125
H7 C5 H8 111.868 H7 C5 H9 111.868
H8 C5 H9 109.082 H10 C6 H11 111.868
H10 C6 H12 111.868 H11 C6 H12 109.082
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability