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

using model chemistry: B97D3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-31+G**
 hartrees
Energy at 0K-303.722510
Energy at 298.15K-303.732558
HF Energy-303.722510
Nuclear repulsion energy252.074336
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 B97D3/6-31+G**
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 3638 3576 27.78      
2 A 3516 3456 12.04      
3 A 3126 3073 1.81      
4 A 3082 3029 14.87      
5 A 3036 2984 27.61      
6 A 3016 2964 55.75      
7 A 2960 2909 92.81      
8 A 2932 2881 85.07      
9 A 1710 1681 430.46      
10 A 1604 1576 137.28      
11 A 1510 1484 64.66      
12 A 1484 1458 12.37      
13 A 1476 1450 8.22      
14 A 1472 1447 15.99      
15 A 1449 1424 47.23      
16 A 1403 1379 11.85      
17 A 1392 1368 174.14      
18 A 1260 1238 29.74      
19 A 1241 1219 53.84      
20 A 1144 1125 3.23      
21 A 1105 1086 3.30      
22 A 1075 1056 59.48      
23 A 1058 1040 21.41      
24 A 1002 985 30.34      
25 A 752 740 1.83      
26 A 738 725 42.16      
27 A 584 574 31.69      
28 A 560 550 165.36      
29 A 504 496 7.88      
30 A 424 417 24.91      
31 A 380 373 15.35      
32 A 300 294 9.30      
33 A 187 184 3.78      
34 A 151 148 1.40      
35 A 111 109 6.35      
36 A 73 71 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 25726.3 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 25283.9 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 B97D3/6-31+G**
ABC
0.16708 0.11610 0.07070

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.549 0.677 0.175
O2 1.253 -1.347 -0.063
C3 0.765 -0.210 -0.019
N4 -0.595 0.037 -0.057
H5 1.276 1.737 0.531
N6 1.583 0.929 0.002
H7 -2.236 -1.091 -0.751
H8 -2.085 -1.005 1.030
H9 -0.946 -2.010 0.080
C10 -1.521 -1.081 0.085
H11 -1.255 1.803 0.958
H12 -2.170 1.334 -0.494
H13 -0.561 2.050 -0.681
C14 -1.164 1.377 -0.059

Atom - Atom Distances (Å)
  H1 O2 C3 N4 H5 N6 H7 H8 H9 C10 H11 H12 H13 C14
H12.41492.00183.21701.69431.01345.18525.00304.40944.43444.04354.81133.50603.7855
O22.41491.23722.30833.14042.30063.56573.52872.30122.79074.15354.36903.90023.6416
C32.00181.23721.38302.08701.40293.21283.13902.48522.44873.01483.35062.70332.4988
N43.21702.30831.38302.59582.35462.10902.11802.08091.45842.14162.08682.10821.4565
H51.69433.14042.08702.59581.01354.68834.36584.37933.99532.56743.61762.22292.5355
N61.01342.30061.40292.35461.01354.38614.27213.87823.69913.11973.80722.51392.7838
H75.18523.56573.21282.10904.68834.38611.78931.78881.10053.50152.44003.56112.7795
H85.00303.52873.13902.11804.36584.27211.78931.79131.10262.92872.79283.81842.7764
H94.40942.30122.48522.08094.37933.87821.78881.79131.09263.92473.60694.14873.3972
C104.43442.79072.44871.45843.99533.69911.10051.10261.09263.02482.56693.36342.4884
H114.04354.15353.01482.14162.56743.11973.50152.92873.92473.02481.77901.79641.1057
H124.81134.36903.35062.08683.61763.80722.44002.79283.60692.56691.77901.77081.0973
H133.50603.90022.70332.10822.22292.51393.56113.81844.14873.36341.79641.77081.0966
C143.78553.64162.49881.45652.53552.78382.77952.77643.39722.48841.10571.09731.0966

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 110.490 H1 N6 H5 112.566
O2 C3 N4 123.196 O2 C3 N6 120.898
C3 N4 C10 119.013 C3 N4 C14 123.975
C3 N6 H5 117.691 N4 C3 N6 115.899
N4 C10 H7 110.498 N4 C10 H8 110.734
N4 C10 H9 108.628 N4 C14 H11 112.561
N4 C14 H12 108.988 N4 C14 H13 110.669
H7 C10 H8 108.424 H7 C10 H9 109.124
H8 C10 H9 109.410 C10 N4 C14 116.955
H11 C14 H12 107.615 H11 C14 H13 109.311
H12 C14 H13 107.524
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.318      
2 O -0.527      
3 C 0.465      
4 N -0.162      
5 H 0.284      
6 N -0.594      
7 H 0.146      
8 H 0.146      
9 H 0.200      
10 C -0.346      
11 H 0.154      
12 H 0.157      
13 H 0.172      
14 C -0.412      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.095 3.423 1.129 4.169
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.475 4.976 2.129
y 4.976 -38.197 1.341
z 2.129 1.341 -38.280
Traceless
 xyz
x 3.763 4.976 2.129
y 4.976 -1.819 1.341
z 2.129 1.341 -1.944
Polar
3z2-r2-3.888
x2-y23.722
xy4.976
xz2.129
yz1.341


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.308 -0.132 -0.091
y -0.132 9.495 0.123
z -0.091 0.123 6.566


<r2> (average value of r2) Å2
<r2> 168.029
(<r2>)1/2 12.963