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All results from a given calculation for C2H6N2O2 (Dimethylnitroamine)

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-339.566788
Energy at 298.15K-339.575797
HF Energy-339.566788
Nuclear repulsion energy259.017845
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 B97D3/6-311G**
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 3121 3077 5.77      
2 A 3119 3074 3.55      
3 A 3064 3021 44.78      
4 A 3060 3016 0.49      
5 A 2959 2917 70.52      
6 A 2953 2911 27.57      
7 A 1583 1560 266.56      
8 A 1490 1469 30.01      
9 A 1470 1449 1.08      
10 A 1467 1446 10.65      
11 A 1448 1427 15.64      
12 A 1443 1423 26.55      
13 A 1405 1385 10.72      
14 A 1283 1265 247.44      
15 A 1270 1252 0.47      
16 A 1236 1218 10.28      
17 A 1125 1109 52.99      
18 A 1097 1081 1.85      
19 A 1029 1014 8.61      
20 A 945 932 101.22      
21 A 839 827 14.27      
22 A 753 743 15.11      
23 A 597 588 8.85      
24 A 594 586 2.94      
25 A 413 407 2.56      
26 A 355 350 1.95      
27 A 213 210 11.84      
28 A 151 148 2.09      
29 A 140 138 0.33      
30 A 108 107 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20366.1 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 20074.9 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 B97D3/6-311G**
ABC
0.17491 0.12986 0.07740

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.369 1.096 0.035
O2 1.369 -1.096 0.035
H3 -1.273 1.466 1.136
H4 -2.277 1.172 -0.319
H5 -0.747 2.077 -0.455
C6 -1.252 1.257 0.055
H7 -1.273 -1.466 1.136
H8 -0.747 -2.077 -0.455
H9 -2.277 -1.172 -0.319
C10 -1.252 -1.257 0.055
N11 0.817 0.000 -0.029
N12 -0.572 0.000 -0.248

Atom - Atom Distances (Å)
  O1 O2 H3 H4 H5 C6 H7 H8 H9 C10 N11 N12
O12.19292.88683.66412.38322.62683.84213.84564.30873.52331.22922.2479
O22.19293.84214.30873.84563.52332.88682.38313.66412.62681.22922.2478
H32.88683.84211.79161.78431.10142.93133.91923.17482.92972.80652.1345
H43.66414.30871.79161.78311.09383.17483.59372.34352.66243.32132.0696
H52.38323.84561.78431.78311.09003.91924.15403.59373.41062.63482.0945
C62.62683.52331.10141.09381.09002.92973.41062.66242.51422.42311.4610
H73.84212.88682.93133.17483.91922.92971.78431.79161.10142.80652.1345
H83.84562.38313.91923.59374.15403.41061.78431.78311.09002.63482.0945
H94.30873.66413.17482.34353.59372.66241.79161.78311.09383.32132.0696
C103.52332.62682.92972.66243.41062.51421.10141.09001.09382.42311.4610
N111.22921.22922.80653.32132.63482.42312.80652.63483.32132.42311.4070
N122.24792.24782.13452.06962.09451.46102.13452.09452.06961.46101.4070

picture of Dimethylnitroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 N11 O2 124.812 O1 N11 N12 116.973
O2 N11 N12 116.969 H3 C6 H4 109.441
H3 C6 H5 108.890 H3 C6 N12 111.958
H4 C6 H5 109.403 H4 C6 N12 107.481
H5 C6 N12 109.634 C6 N12 C10 119.117
C6 N12 N11 115.621 H7 C10 H8 108.890
H7 C10 H9 109.441 H7 C10 N12 111.958
H8 C10 H9 109.403 H8 C10 N12 109.633
H9 C10 N12 107.481 C10 N12 N11 115.618
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.291      
2 O -0.291      
3 H 0.122      
4 H 0.120      
5 H 0.154      
6 C -0.163      
7 H 0.122      
8 H 0.154      
9 H 0.120      
10 C -0.163      
11 N 0.368      
12 N -0.253      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -4.313 0.000 0.184 4.317
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.055 -0.000 -0.435
y -0.000 -35.621 0.000
z -0.435 0.000 -34.973
Traceless
 xyz
x -1.758 -0.000 -0.435
y -0.000 0.393 0.000
z -0.435 0.000 1.365
Polar
3z2-r22.730
x2-y2-1.434
xy-0.000
xz-0.435
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.296 0.000 0.033
y 0.000 8.141 0.000
z 0.033 0.000 4.810


<r2> (average value of r2) Å2
<r2> 150.495
(<r2>)1/2 12.268