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All results from a given calculation for C2H6N2O2 (Dimethylnitroamine)

using model chemistry: B97D3/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-339.600850
Energy at 298.15K-339.609801
HF Energy-339.600850
Nuclear repulsion energy259.501518
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 B97D3/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 A 3116 3072 4.63      
2 A 3113 3070 3.77      
3 A 3064 3021 39.10      
4 A 3060 3017 0.47      
5 A 2963 2922 60.25      
6 A 2958 2917 27.12      
7 A 1564 1542 280.83      
8 A 1488 1467 28.93      
9 A 1467 1447 2.36      
10 A 1465 1444 10.26      
11 A 1446 1426 12.12      
12 A 1444 1423 21.53      
13 A 1404 1385 8.59      
14 A 1277 1259 246.63      
15 A 1269 1251 0.21      
16 A 1235 1217 13.46      
17 A 1125 1109 57.38      
18 A 1098 1083 1.77      
19 A 1028 1013 10.72      
20 A 948 935 95.36      
21 A 836 825 12.53      
22 A 760 750 13.90      
23 A 597 589 9.15      
24 A 595 586 2.24      
25 A 411 406 2.59      
26 A 348 343 1.58      
27 A 203 200 9.81      
28 A 135 133 2.66      
29 A 132 130 0.29      
30 A 107 105 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 20327.3 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 20042.7 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 B97D3/cc-pVTZ
ABC
0.17519 0.13060 0.07763

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.366 1.095 0.033
O2 1.366 -1.095 0.033
H3 -1.249 1.491 1.126
H4 -2.279 1.156 -0.295
H5 -0.764 2.070 -0.486
C6 -1.249 1.257 0.052
H7 -1.249 -1.491 1.126
H8 -0.764 -2.070 -0.486
H9 -2.279 -1.156 -0.295
C10 -1.249 -1.257 0.052
N11 0.814 0.000 -0.028
N12 -0.569 0.000 -0.235

Atom - Atom Distances (Å)
  O1 O2 H3 H4 H5 C6 H7 H8 H9 C10 N11 N12
O12.19102.86193.66102.39982.62083.83743.85084.29773.51821.22842.2404
O22.19103.83744.29773.85083.51822.86192.39973.66102.62071.22842.2404
H32.86193.83741.78661.77971.09892.98273.93883.17652.95092.79502.1300
H43.66104.29771.78661.77941.09163.17653.56922.31272.64713.31322.0651
H52.39983.85081.77971.77941.08843.93884.13953.56923.40502.64292.0940
C62.62083.51821.09891.09161.08842.95093.40502.64712.51462.41761.4578
H73.83742.86192.98273.17653.93882.95091.77971.78661.09892.79502.1300
H83.85082.39973.93883.56924.13953.40501.77971.77941.08842.64282.0940
H94.29773.66103.17652.31273.56922.64711.78661.77941.09163.31322.0651
C103.51822.62072.95092.64713.40502.51461.09891.08841.09162.41761.4579
N111.22841.22842.79503.31322.64292.41762.79502.64283.31322.41761.3988
N122.24042.24042.13002.06512.09401.45782.13002.09402.06511.45791.3988

picture of Dimethylnitroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 N11 O2 124.738 O1 N11 N12 116.929
O2 N11 N12 116.925 H3 C6 H4 109.367
H3 C6 H5 108.891 H3 C6 N12 111.947
H4 C6 H5 109.383 H4 C6 N12 107.373
H5 C6 N12 109.843 C6 N12 C10 119.039
C6 N12 N11 115.670 H7 C10 H8 108.891
H7 C10 H9 109.367 H7 C10 N12 111.947
H8 C10 H9 109.384 H8 C10 N12 109.843
H9 C10 N12 107.373 C10 N12 N11 115.666
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.294      
2 O -0.294      
3 H 0.083      
4 H 0.084      
5 H 0.118      
6 C -0.150      
7 H 0.083      
8 H 0.118      
9 H 0.084      
10 C -0.150      
11 N 0.378      
12 N -0.063      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.330 0.000 0.123 4.332
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.184 0.000 -0.376
y 0.000 -35.731 0.000
z -0.376 0.000 -34.863
Traceless
 xyz
x -1.887 0.000 -0.376
y 0.000 0.293 0.000
z -0.376 0.000 1.594
Polar
3z2-r23.189
x2-y2-1.453
xy0.000
xz-0.376
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.867 0.000 0.012
y 0.000 8.635 0.000
z 0.012 0.000 5.321


<r2> (average value of r2) Å2
<r2> 150.113
(<r2>)1/2 12.252