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All results from a given calculation for C2H6N2O2 (Dimethylnitroamine)

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-339.639664
Energy at 298.15K-339.648731
HF Energy-339.639664
Nuclear repulsion energy261.697243
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 wB97X-D/6-311G**
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 3192 3053 4.28      
2 A 3189 3050 1.53      
3 A 3144 3007 33.29      
4 A 3140 3003 0.16      
5 A 3039 2907 50.51      
6 A 3035 2903 20.58      
7 A 1690 1616 340.72      
8 A 1525 1459 65.60      
9 A 1507 1441 46.28      
10 A 1503 1438 0.21      
11 A 1486 1421 32.73      
12 A 1479 1414 12.44      
13 A 1447 1384 10.92      
14 A 1387 1326 280.71      
15 A 1347 1288 0.77      
16 A 1298 1242 5.18      
17 A 1161 1111 42.28      
18 A 1131 1082 1.33      
19 A 1070 1023 11.07      
20 A 1038 992 79.30      
21 A 889 850 11.96      
22 A 805 770 19.54      
23 A 645 617 1.39      
24 A 629 602 10.08      
25 A 430 411 3.84      
26 A 368 352 2.19      
27 A 211 202 11.36      
28 A 128 123 0.16      
29 A 117 112 1.56      
30 A 92 88 0.23      

Unscaled Zero Point Vibrational Energy (zpe) 21059.3 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 20143.2 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 wB97X-D/6-311G**
ABC
0.17762 0.13326 0.07905

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.341 1.080 0.065
O2 1.341 -1.079 0.065
H3 -1.133 1.499 1.129
H4 -2.277 1.145 -0.194
H5 -0.792 2.061 -0.522
C6 -1.225 1.255 0.064
H7 -1.133 -1.499 1.129
H8 -0.792 -2.061 -0.522
H9 -2.277 -1.145 -0.194
C10 -1.225 -1.255 0.064
N11 0.801 0.000 -0.113
N12 -0.566 0.000 -0.263

Atom - Atom Distances (Å)
  O1 O2 H3 H4 H5 C6 H7 H8 H9 C10 N11 N12
O12.15902.72563.62822.42022.57193.72873.84124.25523.46911.22002.2161
O22.15903.72874.25523.84123.46912.72552.42003.62802.57181.22002.2161
H32.72563.72871.78491.77691.09592.99883.93923.17062.95462.74412.1224
H43.62824.25521.78491.77561.08943.17063.54822.28972.63343.28532.0596
H52.42023.84121.77691.77561.08653.93924.12153.54823.39522.63672.0892
C62.57193.46911.09591.08941.08652.95463.39522.63342.51052.38991.4546
H73.72872.72552.99883.17063.93922.95461.77691.78491.09592.74402.1224
H83.84122.42003.93923.54824.12153.39521.77691.77561.08652.63662.0892
H94.25523.62803.17062.28973.54822.63341.78491.77561.08943.28532.0596
C103.46912.57182.95462.63343.39522.51051.09591.08651.08942.38981.4546
N111.22001.22002.74413.28532.63672.38992.74402.63663.28532.38981.3758
N122.21612.21612.12242.05962.08921.45462.12242.08922.05961.45461.3758

picture of Dimethylnitroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 N11 O2 124.462 O1 N11 N12 117.119
O2 N11 N12 117.114 H3 C6 H4 109.534
H3 C6 H5 109.017 H3 C6 N12 111.876
H4 C6 H5 109.378 H4 C6 N12 107.239
H5 C6 N12 109.758 C6 N12 C10 119.297
C6 N12 N11 115.178 H7 C10 H8 109.017
H7 C10 H9 109.534 H7 C10 N12 111.876
H8 C10 H9 109.378 H8 C10 N12 109.758
H9 C10 N12 107.239 C10 N12 N11 115.174
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.314      
2 O -0.314      
3 H 0.136      
4 H 0.129      
5 H 0.166      
6 C -0.186      
7 H 0.136      
8 H 0.166      
9 H 0.129      
10 C -0.186      
11 N 0.415      
12 N -0.277      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.536 0.000 0.182 4.539
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.231 0.000 -0.471
y 0.000 -35.627 0.000
z -0.471 0.000 -34.852
Traceless
 xyz
x -1.991 0.000 -0.471
y 0.000 0.414 0.000
z -0.471 0.000 1.577
Polar
3z2-r23.154
x2-y2-1.604
xy0.000
xz-0.471
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.690 0.000 0.050
y 0.000 7.746 0.000
z 0.050 0.000 4.653


<r2> (average value of r2) Å2
<r2> 147.968
(<r2>)1/2 12.164