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All results from a given calculation for C4H9NO (Propanamide, 2-methyl-)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-287.557842
Energy at 298.15K-287.568219
HF Energy-287.557842
Nuclear repulsion energy247.973843
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 HSEh1PBE/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 3783 3612 43.90      
2 A 3636 3472 39.64      
3 A 3160 3018 25.24      
4 A 3157 3015 2.90      
5 A 3144 3002 36.88      
6 A 3142 3000 15.35      
7 A 3064 2925 16.90      
8 A 3061 2923 35.23      
9 A 3049 2911 36.26      
10 A 1801 1720 326.15      
11 A 1628 1555 134.93      
12 A 1518 1450 22.21      
13 A 1503 1435 12.16      
14 A 1492 1425 2.72      
15 A 1486 1419 1.74      
16 A 1431 1366 76.86      
17 A 1414 1350 4.10      
18 A 1397 1334 7.48      
19 A 1334 1273 0.73      
20 A 1289 1231 93.02      
21 A 1201 1147 3.35      
22 A 1138 1087 5.33      
23 A 1137 1086 0.28      
24 A 1064 1016 7.95      
25 A 983 938 0.31      
26 A 935 892 2.92      
27 A 934 892 2.08      
28 A 778 743 3.78      
29 A 769 734 2.82      
30 A 618 590 5.82      
31 A 599 572 13.64      
32 A 479 457 2.76      
33 A 328 313 1.07      
34 A 290 277 4.64      
35 A 251 239 112.99      
36 A 244 233 5.53      
37 A 236 226 77.54      
38 A 214 204 16.63      
39 A 29 28 8.08      

Unscaled Zero Point Vibrational Energy (zpe) 28858.7 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 27554.3 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 HSEh1PBE/6-31+G**
ABC
0.16463 0.08749 0.08471

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.352 -1.263 -0.023
H2 -0.840 -2.170 -0.361
H3 -1.414 -1.292 1.069
H4 -2.367 -1.271 -0.432
C5 -1.352 1.263 -0.023
H6 -0.840 2.170 -0.360
H7 -1.414 1.292 1.069
C8 -0.612 0.000 -0.469
H9 -0.540 0.000 -1.565
N10 1.817 0.000 -0.758
H11 2.762 0.000 -0.405
H12 1.669 0.000 -1.753
C13 0.789 -0.000 0.137
O14 0.974 -0.000 1.343
H15 -2.367 1.271 -0.432

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 H9 N10 H11 H12 C13 O14 H15
C11.09501.09371.09472.52523.48652.77901.52962.15213.48964.32013.70292.49072.97842.7603
H21.09501.77251.77353.48654.33913.78902.18412.49953.45324.20493.59702.75833.30153.7654
H31.09371.77251.77822.77903.78902.58462.16233.06103.93004.61264.37412.71842.72923.1199
H41.09471.77351.77822.76023.76543.11992.16742.49814.38545.28444.43293.45013.99172.5426
C52.52523.48652.77902.76021.09501.09371.52962.15213.48954.32003.70292.49072.97841.0947
H63.48654.33913.78903.76541.09501.77252.18412.49953.45314.20473.59692.75823.30141.7735
H72.77903.78902.58463.11991.09371.77252.16233.06103.93004.61264.37402.71842.72921.7782
C81.52962.18412.16232.16741.52962.18412.16231.09862.44663.37472.61771.52672.40802.1674
H92.15212.49953.06102.49812.15212.49953.06101.09862.49083.49912.21632.15923.27802.4981
N103.48963.45323.93004.38543.48953.45313.93002.44662.49081.00851.00571.36322.26334.3853
H114.32014.20494.61265.28444.32004.20474.61263.37473.49911.00851.73522.04592.49975.2843
H123.70293.59704.37414.43293.70293.59694.37402.61772.21631.00571.73522.08473.17224.4329
C132.49072.75832.71843.45012.49072.75822.71841.52672.15921.36322.04592.08471.21953.4500
O142.97843.30152.72923.99172.97843.30142.72922.40803.27802.26332.49973.17221.21953.9917
H152.76033.76543.11992.54261.09471.77351.77822.16742.49814.38535.28434.43293.45003.9917

picture of Propanamide, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C8 C5 111.261 C1 C8 H9 108.832
C1 C8 C13 109.160 H2 C1 H3 108.158
H2 C1 H4 108.177 H2 C1 C8 111.575
H3 C1 H4 108.689 H3 C1 C8 109.910
H4 C1 C8 110.252 C5 C8 H9 108.832
C5 C8 C13 109.158 H6 C5 H7 108.158
H6 C5 C8 111.575 H6 C5 H15 108.177
H7 C5 C8 109.909 H7 C5 H15 108.689
C8 C5 H15 110.252 C8 C13 N10 115.568
C8 C13 O14 122.129 H9 C8 C13 109.580
N10 C13 O14 122.303 H11 N10 H12 118.966
H11 N10 C13 118.460 H12 N10 C13 122.574
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.621      
2 H 0.167      
3 H 0.197      
4 H 0.163      
5 C -0.621      
6 H 0.167      
7 H 0.197      
8 C 0.147      
9 H 0.132      
10 N -0.564      
11 H 0.331      
12 H 0.306      
13 C 0.348      
14 O -0.511      
15 H 0.163      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.100 0.000 -3.801 3.802
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.084 0.000 -4.965
y 0.000 -38.726 0.000
z -4.965 0.000 -39.776
Traceless
 xyz
x 6.167 0.000 -4.965
y 0.000 -2.296 0.000
z -4.965 0.000 -3.871
Polar
3z2-r2-7.741
x2-y25.642
xy0.000
xz-4.965
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.563 0.000 -0.322
y 0.000 7.871 0.000
z -0.322 0.000 8.744


<r2> (average value of r2) Å2
<r2> 172.716
(<r2>)1/2 13.142