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All results from a given calculation for NH(CH3)CONH(CH3) (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 C2 1A
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-303.784989
Energy at 298.15K-303.794882
HF Energy-303.784989
Nuclear repulsion energy246.980084
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 3541 3490 5.90      
2 A 3098 3054 13.05      
3 A 3034 2990 9.60      
4 A 2949 2907 4.12      
5 A 1734 1710 223.01      
6 A 1503 1481 19.57      
7 A 1468 1447 0.52      
8 A 1448 1427 4.29      
9 A 1413 1393 12.90      
10 A 1164 1148 0.37      
11 A 1150 1133 1.44      
12 A 1118 1102 7.18      
13 A 901 888 1.07      
14 A 523 516 58.30      
15 A 421 415 44.50      
16 A 222 218 2.69      
17 A 176 173 0.12      
18 A 82 81 0.45      
19 B 3536 3486 5.88      
20 B 3098 3054 3.43      
21 B 3034 2990 80.24      
22 B 2947 2905 172.29      
23 B 1529 1507 242.83      
24 B 1481 1460 14.68      
25 B 1457 1436 105.16      
26 B 1418 1397 6.72      
27 B 1219 1202 271.23      
28 B 1129 1113 30.43      
29 B 1116 1100 12.60      
30 B 1016 1002 1.38      
31 B 737 726 10.73      
32 B 715 705 25.18      
33 B 491 484 109.82      
34 B 323 319 46.43      
35 B 116 114 8.57      
36 B 89 87 0.17      

Unscaled Zero Point Vibrational Energy (zpe) 25697.1 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 25329.6 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 B97D3/6-311G**
ABC
0.32338 0.07153 0.06011

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.106
O2 0.000 0.000 1.332
N3 0.000 1.163 -0.659
N4 0.000 -1.163 -0.659
C5 -0.246 2.440 0.003
C6 0.246 -2.440 0.003
H7 -0.381 1.075 -1.593
H8 0.381 -1.075 -1.593
H9 0.143 3.253 -0.621
H10 -0.143 -3.253 -0.621
H11 0.283 2.435 0.959
H12 -0.283 -2.435 0.959
H13 -1.313 2.619 0.206
H14 1.313 -2.619 0.206

Atom - Atom Distances (Å)
  C1 O2 N3 N4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.22551.39251.39252.45472.45472.04642.04643.33623.33622.59552.59552.93172.9317
O21.22552.30572.30572.78952.78953.13903.13903.79673.79672.47982.47983.13893.1389
N31.39252.30572.32671.45903.67201.01222.45542.09464.41852.07703.95552.14294.0963
N41.39252.30572.32673.67201.45902.45541.01224.41852.09463.95552.07704.09632.1429
C52.45472.78951.45903.67204.90512.10383.91121.09585.72791.09214.96841.10155.2980
C62.45472.78953.67201.45904.90513.91122.10385.72791.09584.96841.09215.29801.1015
H72.04643.13901.01222.45542.10383.91122.28172.44104.44222.96614.34082.54694.4445
H82.04643.13902.45541.01223.91122.10382.28174.44222.44104.34082.96614.44452.5469
H93.33623.79672.09464.41851.09585.72792.44104.44226.51171.78435.91861.79076.0442
H103.33623.79674.41852.09465.72791.09584.44222.44106.51175.91861.78436.04421.7907
H112.59552.47982.07703.95551.09214.96842.96614.34081.78435.91864.90321.77445.2130
H122.59552.47983.95552.07704.96841.09214.34082.96615.91861.78434.90325.21301.7744
H132.93173.13892.14294.09631.10155.29802.54694.44451.79076.04421.77445.21305.8600
H142.93173.13894.09632.14295.29801.10154.44452.54696.04421.79075.21301.77445.8600

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 118.982 C1 N3 H7 116.548
C1 N4 C6 118.982 C1 N4 H8 116.548
O2 C1 N3 123.258 O2 C1 N4 123.258
N3 C1 N4 113.483 N3 C5 H9 108.820
N3 C5 H11 108.802 N3 C5 H13 113.276
N4 C6 H10 108.820 N4 C6 H12 108.802
N4 C6 H14 113.276 C5 N3 H7 115.388
C6 N4 H8 115.388 H9 C5 H11 108.348
H9 C5 H13 109.294 H10 C6 H12 108.348
H10 C6 H14 109.294 H11 C5 H13 108.189
H12 C6 H14 108.189
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 C 0.500      
2 O -0.401      
3 N -0.427      
4 N -0.427      
5 C -0.185      
6 C -0.185      
7 H 0.205      
8 H 0.205      
9 H 0.107      
10 H 0.107      
11 H 0.141      
12 H 0.141      
13 H 0.109      
14 H 0.109      


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 -3.531 3.531
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.454 -1.864 0.000
y -1.864 -30.536 0.000
z 0.000 0.000 -37.037
Traceless
 xyz
x -3.668 -1.864 0.000
y -1.864 6.709 0.000
z 0.000 0.000 -3.042
Polar
3z2-r2-6.083
x2-y2-6.918
xy-1.864
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.705 -0.549 0.000
y -0.549 10.504 0.000
z 0.000 0.000 7.709


<r2> (average value of r2) Å2
<r2> 194.089
(<r2>)1/2 13.932