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All results from a given calculation for C3H7NO (Propanamide)

using model chemistry: B97D3/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-248.476792
Energy at 298.15K 
HF Energy-248.476792
Nuclear repulsion energy178.167265
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/cc-pVTZ
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 3664 3613 22.41      
2 A 3527 3477 16.63      
3 A 3078 3035 22.22      
4 A 3061 3018 31.58      
5 A 3002 2960 19.54      
6 A 2995 2953 28.81      
7 A 2967 2926 24.60      
8 A 1726 1702 266.20      
9 A 1584 1562 84.41      
10 A 1476 1455 7.95      
11 A 1466 1445 6.33      
12 A 1438 1418 6.62      
13 A 1388 1369 7.03      
14 A 1360 1341 54.20      
15 A 1264 1247 1.20      
16 A 1253 1236 110.79      
17 A 1098 1083 2.01      
18 A 1076 1061 0.31      
19 A 1033 1019 5.35      
20 A 986 972 2.49      
21 A 801 790 5.81      
22 A 763 753 5.24      
23 A 631 622 2.44      
24 A 587 579 8.94      
25 A 491 484 3.77      
26 A 432 426 2.97      
27 A 257 254 9.43      
28 A 203 201 0.13      
29 A 170 167 172.99      
30 A 21i 21i 3.00      

Unscaled Zero Point Vibrational Energy (zpe) 21879.1 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 21572.7 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/cc-pVTZ
ABC
0.32303 0.12570 0.09451

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.976 0.039 -0.117
C2 -0.688 -0.734 0.149
C3 0.563 0.140 0.029
O4 0.536 1.361 0.059
N5 1.734 -0.559 -0.115
H6 -2.849 -0.602 0.041
H7 -2.048 0.903 0.547
H8 -2.002 0.412 -1.145
H9 -0.597 -1.593 -0.527
H10 -0.694 -1.148 1.168
H11 1.766 -1.563 -0.040
H12 2.601 -0.046 -0.084

Atom - Atom Distances (Å)
  C1 C2 C3 O4 N5 H6 H7 H8 H9 H10 H11 H12
C11.52612.54522.84453.75821.09421.09221.09382.17562.16794.07064.5783
C21.52611.53042.42822.44242.16862.16582.17161.09731.09902.59613.3682
C32.54521.53041.22211.37143.49192.76942.83362.15842.12962.08532.0499
O42.84452.42821.22212.27013.91332.66942.96543.21843.00593.17322.5030
N53.75822.44241.37142.27014.58634.10883.99532.58382.80861.00651.0081
H61.09422.16863.49193.91334.58631.77841.77482.52532.49244.71465.4803
H71.09222.16582.76942.66944.10881.77841.76203.08082.53454.57924.7871
H81.09382.17162.83362.96543.99531.77481.76202.52483.08034.39454.7460
H92.17561.09732.15843.21842.58382.52533.08082.52481.75522.41273.5809
H102.16791.09902.12963.00592.80862.49242.53453.08031.75522.77193.6935
H114.07062.59612.08533.17321.00654.71464.57924.39452.41272.77191.7322
H124.57833.36822.04992.50301.00815.48034.78714.74603.58093.69351.7322

picture of Propanamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N3 H2 33.502 H1 N3 C5 147.220
H2 N3 C5 113.738 N3 C5 O4 26.790
N3 C5 C8 18.229 O4 C5 C8 41.252
C5 C8 H6 95.104 C5 C8 H7 78.005
C5 C8 C12 8.901 H6 C8 H7 60.289
H6 C8 C12 103.077 H7 C8 C12 79.034
C8 C12 H9 31.071 C8 C12 H10 39.773
C8 C12 H11 70.106 H9 C12 H10 27.953
H9 C12 H11 40.234 H10 C12 H11 40.290
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.255      
2 C -0.159      
3 C 0.208      
4 O -0.317      
5 N -0.203      
6 H 0.079      
7 H 0.099      
8 H 0.086      
9 H 0.075      
10 H 0.092      
11 H 0.146      
12 H 0.148      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.923 -3.461 0.152 3.585
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.680 -2.623 0.043
y -2.623 -32.992 -0.329
z 0.043 -0.329 -31.367
Traceless
 xyz
x 6.500 -2.623 0.043
y -2.623 -4.469 -0.329
z 0.043 -0.329 -2.031
Polar
3z2-r2-4.061
x2-y27.312
xy-2.623
xz0.043
yz-0.329


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.574 -0.365 -0.108
y -0.365 7.563 -0.001
z -0.108 -0.001 5.447


<r2> (average value of r2) Å2
<r2> 128.929
(<r2>)1/2 11.355