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

using model chemistry: wB97X-D/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at wB97X-D/aug-cc-pVDZ
 hartrees
Energy at 0K-303.830441
Energy at 298.15K-303.840580
HF Energy-303.830441
Nuclear repulsion energy248.202770
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/aug-cc-pVDZ
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 3659 3503 28.58      
2 A 3172 3037 14.41      
3 A 3131 2998 7.79      
4 A 3045 2915 6.13      
5 A 1790 1713 293.29      
6 A 1526 1460 21.60      
7 A 1484 1421 0.11      
8 A 1472 1409 1.17      
9 A 1442 1381 5.18      
10 A 1222 1170 1.56      
11 A 1194 1143 2.07      
12 A 1144 1095 4.42      
13 A 938 898 2.35      
14 A 530 507 43.64      
15 A 399 382 60.50      
16 A 228 218 4.82      
17 A 194 185 0.01      
18 A 124 119 0.19      
19 B 3656 3500 9.74      
20 B 3172 3037 6.05      
21 B 3132 2998 44.68      
22 B 3044 2914 109.82      
23 B 1585 1518 453.20      
24 B 1497 1433 0.13      
25 B 1471 1408 44.18      
26 B 1448 1386 6.17      
27 B 1281 1226 177.91      
28 B 1163 1113 14.88      
29 B 1145 1096 5.98      
30 B 1072 1026 0.94      
31 B 779 746 19.26      
32 B 730 699 16.03      
33 B 464 444 106.35      
34 B 317 304 45.75      
35 B 134 128 1.41      
36 B 128 122 9.07      

Unscaled Zero Point Vibrational Energy (zpe) 26455.1 cm-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 25325.4 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 wB97X-D/aug-cc-pVDZ
ABC
0.32905 0.07232 0.06082

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.089
O2 0.000 0.000 1.312
N3 0.000 1.160 -0.660
N4 0.000 -1.160 -0.660
C5 -0.186 2.429 0.018
C6 0.186 -2.429 0.018
H7 -0.390 1.087 -1.588
H8 0.390 -1.087 -1.588
H9 -0.005 3.239 -0.698
H10 0.005 -3.239 -0.698
H11 0.539 2.509 0.835
H12 -0.539 -2.509 0.835
H13 -1.195 2.538 0.445
H14 1.195 -2.538 0.445

Atom - Atom Distances (Å)
  C1 O2 N3 N4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.22241.38081.38082.43742.43742.03682.03683.33303.33302.67222.67222.82802.8280
O21.22242.28752.28752.75832.75833.12153.12153.81143.81142.61002.61002.93632.9363
N31.38082.28752.31951.45143.65731.00942.46232.07934.39862.08453.99802.13294.0404
N41.38082.28752.31953.65731.45142.46231.00944.39862.07933.99802.08454.04042.1329
C52.43742.75831.45143.65734.87272.10333.90891.09595.71621.09475.01761.10065.1736
C62.43742.75833.65731.45144.87273.90892.10335.71621.09595.01761.09475.17361.1006
H72.03683.12151.00942.46232.10333.90892.31012.36014.43432.95894.33902.62454.4487
H82.03683.12152.46231.00943.90892.10332.31014.43432.36014.33902.95894.44872.6245
H93.33303.81142.07934.39861.09595.71622.36014.43436.47741.78235.97241.79246.0099
H103.33303.81144.39862.07935.71621.09594.43432.36016.47745.97241.78236.00991.7924
H112.67222.61002.08453.99801.09475.01762.95894.33901.78235.97245.13221.77725.1046
H122.67222.61003.99802.08455.01761.09474.33902.95895.97241.78235.13225.10461.7772
H132.82802.93632.13294.04041.10065.17362.62454.44871.79246.00991.77725.10465.6110
H142.82802.93634.04042.13295.17361.10064.44872.62456.00991.79245.10461.77725.6110

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 118.752 C1 N3 H7 116.026
C1 N4 C6 118.752 C1 N4 H8 116.026
O2 C1 N3 122.866 O2 C1 N4 122.866
N3 C1 N4 114.269 N3 C5 H9 108.628
N3 C5 H11 109.110 N3 C5 H13 112.668
N4 C6 H10 108.628 N4 C6 H12 109.110
N4 C6 H14 112.668 C5 N3 H7 116.306
C6 N4 H8 116.306 H9 C5 H11 108.904
H9 C5 H13 109.375 H10 C6 H12 108.904
H10 C6 H14 109.375 H11 C5 H13 108.095
H12 C6 H14 108.095
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.574      
2 O -0.511      
3 N -0.130      
4 N -0.130      
5 C 0.805      
6 C 0.805      
7 H -0.173      
8 H -0.173      
9 H -0.270      
10 H -0.270      
11 H -0.148      
12 H -0.148      
13 H -0.115      
14 H -0.115      


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 -3.712 3.712
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.802 -1.783 0.000
y -1.783 -30.246 0.000
z 0.000 0.000 -37.858
Traceless
 xyz
x -3.750 -1.783 0.000
y -1.783 7.584 0.000
z 0.000 0.000 -3.834
Polar
3z2-r2-7.669
x2-y2-7.556
xy-1.783
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.881 -0.345 0.000
y -0.345 11.081 0.000
z 0.000 0.000 8.722


<r2> (average value of r2) Å2
<r2> 192.391
(<r2>)1/2 13.871