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

using model chemistry: M06-2X/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at M06-2X/6-31G
 hartrees
Energy at 0K-303.649364
Energy at 298.15K-303.659519
HF Energy-303.649364
Nuclear repulsion energy247.048912
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 M06-2X/6-31G
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 3696 3696 32.33      
2 A 3195 3195 0.00      
3 A 3143 3143 0.00      
4 A 3079 3079 1.82      
5 A 1754 1754 217.31      
6 A 1584 1584 46.90      
7 A 1560 1560 0.00      
8 A 1539 1539 5.54      
9 A 1494 1494 49.11      
10 A 1242 1242 3.81      
11 A 1214 1214 16.85      
12 A 1191 1191 0.00      
13 A 954 954 7.77      
14 A 517 517 1.06      
15 A 335 335 0.00      
16 A 248 248 2.05      
17 A 173 173 0.00      
18 A 106 106 0.00      
19 B 3688 3688 10.31      
20 B 3195 3195 1.02      
21 B 3143 3143 78.62      
22 B 3078 3078 122.06      
23 B 1634 1634 460.42      
24 B 1560 1560 25.19      
25 B 1551 1551 127.92      
26 B 1501 1501 1.82      
27 B 1314 1314 211.22      
28 B 1196 1196 3.00      
29 B 1189 1189 43.24      
30 B 1090 1090 0.17      
31 B 779 779 78.95      
32 B 720 720 2.49      
33 B 568 568 315.81      
34 B 385 385 29.70      
35 B 141 141 14.38      
36 B 111 111 0.99      

Unscaled Zero Point Vibrational Energy (zpe) 26932.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 26932.1 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 M06-2X/6-31G
ABC
0.32479 0.07123 0.05974

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.093
O2 0.000 0.000 1.343
N3 0.000 1.160 -0.646
N4 0.000 -1.160 -0.646
C5 0.002 2.462 -0.002
C6 -0.002 -2.462 -0.002
H7 0.001 1.117 -1.653
H8 -0.001 -1.117 -1.653
H9 0.893 3.037 -0.268
H10 -0.893 -3.037 -0.268
H11 0.001 2.290 1.074
H12 -0.001 -2.290 1.074
H13 -0.888 3.040 -0.268
H14 0.888 -3.040 -0.268

Atom - Atom Distances (Å)
  C1 O2 N3 N4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.24931.37551.37552.46402.46402.07272.07273.18663.18662.49112.49113.18773.1877
O21.24932.30242.30242.80562.80563.19683.19683.55213.55212.30562.30563.55333.5533
N31.37552.30242.31931.45313.67871.00712.48912.11374.30782.05853.85482.11364.3092
N41.37552.30242.31933.67871.45312.48911.00714.30782.11373.85482.05854.30922.1136
C52.46402.80561.45313.67874.92442.12913.94141.09385.57831.09004.87241.09385.5795
C62.46402.80563.67871.45314.92443.94142.12915.57831.09384.87241.09005.57951.0938
H72.07273.19681.00712.48912.12913.94142.23402.53044.46962.96824.36372.53064.4704
H82.07273.19682.48911.00713.94142.12912.23404.46962.53044.36372.96824.47042.5306
H93.18663.55212.11374.30781.09385.57832.53044.46966.33221.77635.56601.78146.0775
H103.18663.55214.30782.11375.57831.09384.46962.53046.33225.56601.77636.07751.7814
H112.49112.30562.05853.85481.09004.87242.96824.36371.77635.56604.57981.77635.5675
H122.49112.30563.85482.05854.87241.09004.36372.96825.56601.77634.57985.56751.7763
H133.18773.55332.11364.30921.09385.57952.53064.47041.78146.07751.77635.56756.3342
H143.18773.55334.30922.11365.57951.09384.47042.53066.07751.78145.56751.77636.3342

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 121.154 C1 N3 H7 120.105
C1 N4 C6 121.154 C1 N4 H8 120.105
O2 C1 N3 122.533 O2 C1 N4 122.533
N3 C1 N4 114.935 N3 C5 H9 111.400
N3 C5 H11 107.218 N3 C5 H13 111.392
N4 C6 H10 111.400 N4 C6 H12 107.218
N4 C6 H14 111.392 C5 N3 H7 118.740
C6 N4 H8 118.740 H9 C5 H11 108.857
H9 C5 H13 109.038 H10 C6 H12 108.857
H10 C6 H14 109.038 H11 C5 H13 108.860
H12 C6 H14 108.860
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.747      
2 O -0.514      
3 N -0.717      
4 N -0.717      
5 C -0.268      
6 C -0.268      
7 H 0.326      
8 H 0.326      
9 H 0.159      
10 H 0.159      
11 H 0.225      
12 H 0.225      
13 H 0.159      
14 H 0.159      


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 -4.287 4.287
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.403 0.013 0.000
y 0.013 -29.360 0.000
z 0.000 0.000 -36.658
Traceless
 xyz
x -5.394 0.013 0.000
y 0.013 8.171 0.000
z 0.000 0.000 -2.777
Polar
3z2-r2-5.554
x2-y2-9.043
xy0.013
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.504 0.003 0.000
y 0.003 9.179 0.000
z 0.000 0.000 6.813


<r2> (average value of r2) Å2
<r2> 194.787
(<r2>)1/2 13.957