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All results from a given calculation for N(CH3)2CONH2 (Urea, N,N-dimethyl-)

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-303.785141
Energy at 298.15K-303.795288
HF Energy-303.785141
Nuclear repulsion energy252.589168
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 3615 3563 18.94      
2 A 3504 3454 9.21      
3 A 3109 3064 2.45      
4 A 3065 3021 16.59      
5 A 3016 2973 32.59      
6 A 2994 2951 63.92      
7 A 2947 2905 89.06      
8 A 2916 2874 86.85      
9 A 1728 1703 365.26      
10 A 1604 1581 117.58      
11 A 1509 1488 52.58      
12 A 1482 1460 10.96      
13 A 1473 1451 6.50      
14 A 1470 1449 17.60      
15 A 1444 1424 52.20      
16 A 1398 1378 11.73      
17 A 1385 1366 159.42      
18 A 1261 1243 35.40      
19 A 1243 1225 42.71      
20 A 1144 1127 2.57      
21 A 1104 1089 3.65      
22 A 1077 1061 75.67      
23 A 1057 1042 11.57      
24 A 999 985 32.12      
25 A 754 743 45.61      
26 A 750 739 14.48      
27 A 591 583 70.68      
28 A 573 565 115.94      
29 A 505 498 7.72      
30 A 430 424 25.79      
31 A 381 376 12.05      
32 A 304 300 9.72      
33 A 186 184 4.26      
34 A 154 151 1.40      
35 A 123 121 5.10      
36 A 84 83 1.38      

Unscaled Zero Point Vibrational Energy (zpe) 25688.1 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 25320.7 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 B97D3/6-311G**
ABC
0.16759 0.11657 0.07098

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)
H1 2.545 0.672 0.166
O2 1.247 -1.342 -0.070
C3 0.767 -0.214 -0.018
N4 -0.594 0.039 -0.037
H5 1.277 1.710 0.570
N6 1.580 0.930 0.000
H7 -2.216 -1.097 -0.764
H8 -2.101 -1.010 1.016
H9 -0.934 -2.002 0.090
C10 -1.517 -1.080 0.085
H11 -1.317 1.799 0.942
H12 -2.139 1.338 -0.564
H13 -0.521 2.050 -0.644
C14 -1.163 1.376 -0.067

Atom - Atom Distances (Å)
  H1 O2 C3 N4 H5 N6 H7 H8 H9 C10 H11 H12 H13 C14
H12.40751.99513.20791.68731.01195.16285.01314.38824.42424.09644.78693.45773.7809
O22.40751.22742.30123.11892.29763.54023.53502.28432.78104.17854.34663.86823.6327
C31.99511.22741.38352.07571.40413.19853.15012.46972.44453.05133.33912.67882.5006
N43.20792.30121.38352.58122.34992.10932.11692.07251.45572.13982.08672.10181.4538
H51.68733.11892.07572.58121.01234.67554.36034.34743.97862.62213.61892.19612.5438
N61.01192.29761.40412.34991.01234.37064.28333.86343.69343.16773.78422.46712.7800
H75.16283.54023.19852.10934.67554.37061.78621.78631.09963.47892.44393.57572.7768
H85.01313.53503.15012.11694.36034.28331.78621.78921.10112.91712.83073.82282.7835
H94.38822.28432.46972.07254.34743.86341.78631.78921.09083.91333.61004.13803.3892
C104.42422.78102.44451.45573.97863.69341.09961.10111.09083.00992.57923.36402.4860
H114.09644.17853.05132.13982.62213.16773.47892.91713.91333.00991.77701.79171.1044
H124.78694.34663.33912.08673.61893.78422.44392.83073.61002.57921.77701.76931.0965
H133.45773.86822.67882.10182.19612.46713.57573.82284.13803.36401.79171.76931.0945
C143.78093.63272.50061.45382.54382.78002.77682.78353.38922.48601.10441.09651.0945

picture of Urea, N,N-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N6 C3 110.237 H1 N6 H5 112.586
O2 C3 N4 123.286 O2 C3 N6 121.183
C3 N4 C10 118.815 C3 N4 C14 123.941
C3 N6 H5 117.246 N4 C3 N6 115.527
N4 C10 H7 110.657 N4 C10 H8 110.987
N4 C10 H9 108.126 N4 C14 H11 112.744
N4 C14 H12 109.110 N4 C14 H13 110.391
H7 C10 H8 108.431 H7 C10 H9 109.157
H8 C10 H9 109.459 C10 N4 C14 117.201
H11 C14 H12 107.623 H11 C14 H13 109.178
H12 C14 H13 107.630
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 H 0.223      
2 O -0.396      
3 C 0.463      
4 N -0.388      
5 H 0.209      
6 N -0.467      
7 H 0.111      
8 H 0.106      
9 H 0.146      
10 C -0.178      
11 H 0.111      
12 H 0.118      
13 H 0.129      
14 C -0.188      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.731 3.166 1.110 3.775
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.704 4.562 2.103
y 4.562 -37.553 1.300
z 2.103 1.300 -37.370
Traceless
 xyz
x 3.757 4.562 2.103
y 4.562 -2.016 1.300
z 2.103 1.300 -1.741
Polar
3z2-r2-3.481
x2-y23.849
xy4.562
xz2.103
yz1.300


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.547 -0.009 -0.028
y -0.009 8.708 0.209
z -0.028 0.209 5.642


<r2> (average value of r2) Å2
<r2> 166.997
(<r2>)1/2 12.923