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

using model chemistry: B97D3/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-303.820520
Energy at 298.15K-303.830576
HF Energy-303.820520
Nuclear repulsion energy252.973396
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/aug-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 3623 3567 25.81      
2 A 3511 3457 11.35      
3 A 3108 3061 2.13      
4 A 3062 3015 14.53      
5 A 3021 2975 24.99      
6 A 2998 2953 50.26      
7 A 2951 2906 85.04      
8 A 2923 2878 79.17      
9 A 1696 1670 409.22      
10 A 1596 1572 121.12      
11 A 1504 1481 55.88      
12 A 1479 1456 9.65      
13 A 1470 1448 6.24      
14 A 1467 1445 14.26      
15 A 1444 1422 42.54      
16 A 1399 1377 11.89      
17 A 1382 1360 173.91      
18 A 1253 1234 33.54      
19 A 1238 1219 42.58      
20 A 1143 1126 2.59      
21 A 1104 1087 2.28      
22 A 1071 1055 62.39      
23 A 1054 1038 21.06      
24 A 995 979 30.60      
25 A 751 740 9.22      
26 A 743 731 22.02      
27 A 585 576 17.65      
28 A 543 535 156.01      
29 A 505 497 5.82      
30 A 419 413 29.04      
31 A 381 375 12.74      
32 A 301 297 9.33      
33 A 184 182 2.96      
34 A 142 140 1.59      
35 A 105 104 4.16      
36 A 83 81 1.61      

Unscaled Zero Point Vibrational Energy (zpe) 25616.6 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 25224.6 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/aug-cc-pVTZ
ABC
0.16822 0.11697 0.07115

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.543 0.674 0.182
O2 1.243 -1.345 -0.055
C3 0.763 -0.214 -0.018
N4 -0.592 0.038 -0.050
H5 1.268 1.739 0.492
N6 1.582 0.920 -0.006
H7 -2.230 -1.073 -0.761
H8 -2.089 -1.006 1.014
H9 -0.953 -2.002 0.066
C10 -1.521 -1.074 0.076
H11 -1.221 1.812 0.958
H12 -2.166 1.334 -0.463
H13 -0.566 2.043 -0.689
C14 -1.154 1.377 -0.052

Atom - Atom Distances (Å)
  H1 O2 C3 N4 H5 N6 H7 H8 H9 C10 H11 H12 H13 C14
H12.41341.99933.20721.69041.00955.17014.99714.40464.42554.00844.79873.50693.7704
O22.41341.22882.29763.13232.29053.55483.51552.29532.78044.13094.35503.89253.6270
C31.99931.22881.37872.08081.39873.20203.13462.47992.44252.99933.34322.70422.4918
N43.20722.29761.37872.57762.34632.10362.11252.07531.45442.13512.08072.10461.4524
H51.69043.13232.08082.57761.00944.65984.36704.37153.98252.53313.58672.20222.5078
N61.00952.29051.39872.34631.00944.36784.26903.86923.68923.09603.79862.51852.7743
H75.17013.55483.20202.10364.65984.36781.78171.78291.09693.50652.42673.53342.7688
H84.99713.51553.13462.11254.36704.26901.78171.78411.09882.94852.76833.80992.7731
H94.40462.29532.47992.07534.37153.86921.78291.78411.08883.92633.58964.13333.3877
C104.42552.78042.44251.45443.98253.68921.09691.09881.08883.03212.55043.34822.4816
H114.00844.13092.99932.13512.53313.09603.50652.94853.92633.03211.77201.78831.1018
H124.79874.35503.34322.08073.58673.79862.42672.76833.58962.55041.77201.76451.0933
H133.50693.89252.70422.10462.20222.51853.53343.80994.13333.34821.78831.76451.0931
C143.77043.62702.49181.45242.50782.77432.76882.77313.38772.48161.10181.09331.0931

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 111.212 H1 N6 H5 113.711
O2 C3 N4 123.453 O2 C3 N6 121.178
C3 N4 C10 119.088 C3 N4 C14 123.299
C3 N6 H5 118.657 N4 C3 N6 115.295
N4 C10 H7 110.302 N4 C10 H8 110.903
N4 C10 H9 108.527 N4 C14 H11 112.705
N4 C14 H12 108.818 N4 C14 H13 110.745
H7 C10 H8 108.479 H7 C10 H9 109.320
H8 C10 H9 109.290 C10 N4 C14 117.240
H11 C14 H12 107.654 H11 C14 H13 109.128
H12 C14 H13 107.616
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.011      
2 O -0.702      
3 C 0.306      
4 N 0.396      
5 H 0.061      
6 N -0.083      
7 H 0.195      
8 H 0.168      
9 H 0.235      
10 C -0.569      
11 H 0.161      
12 H 0.128      
13 H 0.215      
14 C -0.522      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.972 3.315 0.989 3.982
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.541 4.823 1.941
y 4.823 -38.204 1.179
z 1.941 1.179 -37.937
Traceless
 xyz
x 3.530 4.823 1.941
y 4.823 -1.965 1.179
z 1.941 1.179 -1.564
Polar
3z2-r2-3.129
x2-y23.663
xy4.823
xz1.941
yz1.179


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.063 0.013 -0.061
y 0.013 10.270 0.104
z -0.061 0.104 7.128


<r2> (average value of r2) Å2
<r2> 167.018
(<r2>)1/2 12.924