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

using model chemistry: MP4=FULL/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 MP4=FULL/6-311G**
 hartrees
Energy at 0K-303.314701
Energy at 298.15K-303.324967
HF Energy-302.121663
Nuclear repulsion energy247.716928
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 MP4=FULL/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 3476        
2 A 3173 3050        
3 A 3125 3005        
4 A 3040 2923        
5 A 1782 1714        
6 A 1534 1475        
7 A 1506 1448        
8 A 1483 1426        
9 A 1462 1405        
10 A 1210 1163        
11 A 1182 1136        
12 A 1146 1102        
13 A 924 889        
14 A 598 575        
15 A 464 446        
16 A 227 218        
17 A 202 194        
18 A 121 117        
19 B 3613 3474        
20 B 3172 3050        
21 B 3125 3005        
22 B 3039 2922        
23 B 1564 1503        
24 B 1520 1461        
25 B 1499 1442        
26 B 1466 1410        
27 B 1267 1218        
28 B 1164 1119        
29 B 1152 1107        
30 B 1056 1015        
31 B 769 739        
32 B 740 712        
33 B 516 496        
34 B 321 309        
35 B 133 128        
36 B 121 116        

Unscaled Zero Point Vibrational Energy (zpe) 26514.7 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 25493.9 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 MP4=FULL/6-311G**
ABC
0.32193 0.07270 0.06099

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-311G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.097
O2 0.000 0.000 1.320
N3 0.000 1.161 -0.678
N4 0.000 -1.161 -0.678
C5 -0.288 2.411 0.021
C6 0.288 -2.411 0.021
H7 -0.488 1.052 -1.557
H8 0.488 -1.052 -1.557
H9 -0.112 3.245 -0.667
H10 0.112 -3.245 -0.667
H11 0.392 2.500 0.871
H12 -0.392 -2.500 0.871
H13 -1.318 2.461 0.402
H14 1.318 -2.461 0.402

Atom - Atom Distances (Å)
  C1 O2 N3 N4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.22331.39551.39552.42982.42982.02012.02013.33513.33512.64642.64642.80792.8079
O21.22332.31042.31042.75422.75423.10223.10223.80633.80632.57012.57012.93852.9385
N31.39552.31042.32211.46093.65151.01202.43122.08664.40712.08443.99442.14254.0023
N41.39552.31042.32213.65151.46092.43121.01204.40712.08663.99442.08444.00232.1425
C52.42982.75421.46093.65154.85722.09243.88451.09445.71181.09214.98571.09935.1440
C62.42982.75423.65151.46094.85723.88452.09245.71181.09444.98571.09215.14401.0993
H72.02013.10221.01202.43122.09243.88452.32002.39604.42892.96104.30392.55134.4090
H82.02013.10222.43121.01203.88452.09242.32004.42892.39604.30392.96104.40902.5513
H93.33513.80632.08664.40711.09445.71182.39604.42896.49311.78165.95351.79155.9781
H103.33513.80634.40712.08665.71181.09444.42892.39606.49315.95351.78165.97811.7915
H112.64642.57012.08443.99441.09214.98572.96104.30391.78165.95355.06111.77345.0681
H122.64642.57013.99442.08444.98571.09214.30392.96105.95351.78165.06115.06811.7734
H132.80792.93852.14254.00231.09935.14402.55134.40901.79155.97811.77345.06815.5826
H142.80792.93854.00232.14255.14401.09934.40902.55135.97811.79155.06811.77345.5826

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 116.550 C1 N3 H7 113.122
C1 N4 C6 116.550 C1 N4 H8 113.122
O2 C1 N3 123.694 O2 C1 N4 123.694
N3 C1 N4 112.612 N3 C5 H9 108.639
N3 C5 H11 108.600 N3 C5 H13 112.861
N4 C6 H10 108.639 N4 C6 H12 108.600
N4 C6 H14 112.861 C5 N3 H7 114.366
C6 N4 H8 114.366 H9 C5 H11 109.135
H9 C5 H13 109.499 H10 C6 H12 109.135
H10 C6 H14 109.499 H11 C5 H13 108.047
H12 C6 H14 108.047
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability