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All results from a given calculation for C3H7NO (Propanamide)

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-247.119589
Energy at 298.15K-247.127759
HF Energy-247.119589
Nuclear repulsion energy180.340086
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 HF/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3967 3595 52.79      
2 A 3830 3472 53.90      
3 A 3255 2950 34.99      
4 A 3236 2933 34.24      
5 A 3189 2891 14.98      
6 A 3177 2880 26.75      
7 A 3161 2865 32.99      
8 A 1935 1754 411.22      
9 A 1769 1603 121.66      
10 A 1618 1467 10.63      
11 A 1608 1457 5.75      
12 A 1590 1441 5.56      
13 A 1549 1404 17.14      
14 A 1531 1387 54.21      
15 A 1399 1268 0.01      
16 A 1382 1253 163.37      
17 A 1218 1104 2.45      
18 A 1205 1092 0.46      
19 A 1143 1036 11.43      
20 A 1071 971 2.03      
21 A 885 802 9.06      
22 A 850 771 1.57      
23 A 669 606 8.87      
24 A 653 592 13.92      
25 A 538 488 2.84      
26 A 476 432 4.44      
27 A 274 248 10.15      
28 A 234 212 0.02      
29 A 117 106 228.90      
30 A 20 18 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 23774.0 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 21548.8 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 HF/Def2TZVPP
ABC
0.33994 0.12716 0.09580

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.972 0.041 -0.005
C2 -0.669 -0.743 0.008
C3 0.562 0.142 -0.008
O4 0.511 1.333 0.007
N5 1.736 -0.528 -0.022
H6 -2.815 -0.639 0.007
H7 -2.041 0.692 0.855
H8 -2.042 0.659 -0.889
H9 -0.613 -1.408 -0.848
H10 -0.613 -1.375 0.890
H11 1.778 -1.514 0.055
H12 2.585 -0.024 0.045

Atom - Atom Distances (Å)
  C1 C2 C3 O4 N5 H6 H7 H8 H9 H10 H11 H12
C11.52032.53562.79923.75111.08331.08091.08092.15792.15684.05984.5580
C21.52031.51652.38862.41492.14822.15832.15721.08511.08582.56633.3335
C32.53561.51651.19231.35223.46602.79682.79642.11812.11802.05572.0312
O42.79922.38861.19232.22873.86702.76502.78823.08323.06203.11672.4793
N53.75112.41491.35222.22874.55234.06504.05342.64002.65750.98930.9903
H61.08332.14823.46603.86704.55231.75751.75682.48462.48404.67595.4355
H71.08092.15832.79682.76504.06501.75751.74463.05762.51264.48244.7514
H81.08092.15722.79642.78824.05341.75681.74462.51283.05634.49454.7694
H92.15791.08512.11813.08322.64002.48463.05762.51281.73752.55753.5969
H102.15681.08582.11803.06202.65752.48402.51263.05631.73752.53593.5730
H114.05982.56632.05573.11670.98934.67594.48244.49452.55752.53591.6945
H124.55803.33352.03122.47930.99035.43554.75144.76943.59693.57301.6945

picture of Propanamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N3 H2 33.436 H1 N3 C5 147.972
H2 N3 C5 114.547 N3 C5 O4 26.926
N3 C5 C8 17.781 O4 C5 C8 41.060
C5 C8 H6 94.863 C5 C8 H7 77.962
C5 C8 C12 8.923 H6 C8 H7 60.257
H6 C8 C12 102.797 H7 C8 C12 78.860
C8 C12 H9 31.126 C8 C12 H10 39.832
C8 C12 H11 70.416 H9 C12 H10 28.047
H9 C12 H11 40.509 H10 C12 H11 40.508
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.157      
2 C -0.082      
3 C 0.455      
4 O -0.488      
5 N -0.428      
6 H 0.059      
7 H 0.067      
8 H 0.063      
9 H 0.055      
10 H 0.057      
11 H 0.189      
12 H 0.209      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.725 -3.829 0.143 3.900
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.818 -2.507 0.286
y -2.507 -33.533 -0.194
z 0.286 -0.194 -31.406
Traceless
 xyz
x 6.652 -2.507 0.286
y -2.507 -4.921 -0.194
z 0.286 -0.194 -1.731
Polar
3z2-r2-3.462
x2-y27.715
xy-2.507
xz0.286
yz-0.194


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.294 -0.289 -0.012
y -0.289 6.864 0.000
z -0.012 0.000 5.190


<r2> (average value of r2) Å2
<r2> 127.168
(<r2>)1/2 11.277