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All results from a given calculation for NH(CH3)CONH(CH3) (Urea, N,N'-dimethyl-)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at SVWN/6-311G**
 hartrees
Energy at 0K-302.381756
Energy at 298.15K-302.391576
HF Energy-302.381756
Nuclear repulsion energy249.891697
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 SVWN/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 3551 3514 25.11      
2 A 3052 3020 0.63      
3 A 3007 2975 0.68      
4 A 2946 2915 0.41      
5 A 1769 1750 222.79      
6 A 1480 1464 29.54      
7 A 1429 1414 0.06      
8 A 1426 1411 0.00      
9 A 1354 1340 39.09      
10 A 1208 1196 3.21      
11 A 1137 1125 9.87      
12 A 1103 1091 1.32      
13 A 922 912 8.96      
14 A 506 501 2.57      
15 A 263 260 15.24      
16 A 239 236 0.89      
17 A 162 160 0.11      
18 A 92 91 4.22      
19 B 3546 3509 9.78      
20 B 3051 3019 0.23      
21 B 3007 2975 59.02      
22 B 2944 2913 157.24      
23 B 1564 1547 460.60      
24 B 1432 1418 32.58      
25 B 1428 1413 57.27      
26 B 1363 1348 8.87      
27 B 1217 1204 140.98      
28 B 1113 1102 0.89      
29 B 1105 1094 22.54      
30 B 1078 1067 22.01      
31 B 750 742 3.48      
32 B 693 685 7.96      
33 B 453 448 169.50      
34 B 360 356 54.84      
35 B 157 155 3.56      
36 B 99 98 14.04      

Unscaled Zero Point Vibrational Energy (zpe) 25500.6 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 25235.4 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 SVWN/6-311G**
ABC
0.33162 0.07345 0.06159

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.090
O2 0.000 0.000 1.313
N3 0.000 1.151 -0.649
N4 0.000 -1.151 -0.649
C5 -0.086 2.417 0.008
C6 0.086 -2.417 0.008
H7 -0.175 1.098 -1.649
H8 0.175 -1.098 -1.649
H9 0.720 3.101 -0.304
H10 -0.720 -3.101 -0.304
H11 0.019 2.204 1.083
H12 -0.019 -2.204 1.083
H13 -1.059 2.914 -0.152
H14 1.059 -2.914 -0.152

Atom - Atom Distances (Å)
  C1 O2 N3 N4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.22311.36771.36772.41962.41962.06372.06373.20753.20752.41802.41803.11023.1102
O21.22312.27482.27482.74792.74793.16353.16353.57013.57012.21632.21633.42943.4294
N31.36772.27482.30151.42903.62851.01612.46702.10734.32592.02813.77622.11644.2301
N41.36772.27482.30153.62851.42902.46701.01614.32592.10733.77622.02814.23012.1164
C52.41962.74791.42903.62854.83652.11943.89431.10255.56241.10154.74501.10425.4550
C62.41962.74793.62851.42904.83653.89432.11945.56241.10254.74501.10155.45501.1042
H72.06373.16351.01612.46702.11943.89432.22352.57344.44262.95434.28902.51434.4565
H82.06373.16352.46701.01613.89432.11942.22354.44262.57344.28902.95434.45652.5143
H93.20753.57012.10734.32591.10255.56242.57344.44266.36661.79425.53291.79556.0265
H103.20753.57014.32592.10735.56241.10254.44262.57346.36665.53291.79426.02651.7955
H112.41802.21632.02813.77621.10154.74502.95434.28901.79425.53294.40881.78695.3674
H122.41802.21633.77622.02814.74501.10154.28902.95435.53291.79424.40885.36741.7869
H133.11023.42942.11644.23011.10425.45502.51434.45651.79556.02651.78695.36746.2015
H143.11023.42944.23012.11645.45501.10424.45652.51436.02651.79555.36741.78696.2015

picture of Urea, N,N'-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 C5 119.791 C1 N3 H7 119.203
C1 N4 C6 119.791 C1 N4 H8 119.203
O2 C1 N3 122.712 O2 C1 N4 122.712
N3 C1 N4 114.576 N3 C5 H9 112.057
N3 C5 H11 105.816 N3 C5 H13 112.693
N4 C6 H10 112.057 N4 C6 H12 105.816
N4 C6 H14 112.693 C5 N3 H7 119.217
C6 N4 H8 119.217 H9 C5 H11 108.998
H9 C5 H13 108.904 H10 C6 H12 108.998
H10 C6 H14 108.904 H11 C5 H13 108.213
H12 C6 H14 108.213
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.500      
2 O -0.382      
3 N -0.453      
4 N -0.453      
5 C -0.310      
6 C -0.310      
7 H 0.225      
8 H 0.225      
9 H 0.151      
10 H 0.151      
11 H 0.178      
12 H 0.178      
13 H 0.149      
14 H 0.149      


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 -3.921 3.921
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.144 -0.866 0.000
y -0.866 -31.175 0.000
z 0.000 0.000 -36.339
Traceless
 xyz
x -4.387 -0.866 0.000
y -0.866 6.067 0.000
z 0.000 0.000 -1.680
Polar
3z2-r2-3.360
x2-y2-6.970
xy-0.866
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.617 -0.210 0.000
y -0.210 11.085 0.000
z 0.000 0.000 7.547


<r2> (average value of r2) Å2
<r2> 190.155
(<r2>)1/2 13.790