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All results from a given calculation for C3H7NO (Propanamide)

using model chemistry: MP2=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at MP2=FULL/6-311G*
 hartrees
Energy at 0K-247.933409
Energy at 298.15K-247.941804
HF Energy-247.065780
Nuclear repulsion energy178.857948
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 MP2=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 3775 3575 29.57      
2 A 3639 3446 33.91      
3 A 3201 3032 15.24      
4 A 3184 3016 22.75      
5 A 3130 2965 12.40      
6 A 3098 2934 20.60      
7 A 3078 2915 18.88      
8 A 1814 1718 251.70      
9 A 1689 1600 95.17      
10 A 1542 1461 13.12      
11 A 1535 1454 9.60      
12 A 1509 1430 8.46      
13 A 1454 1377 4.71      
14 A 1437 1361 92.38      
15 A 1319 1249 8.34      
16 A 1313 1243 74.45      
17 A 1157 1096 4.23      
18 A 1127 1067 0.15      
19 A 1096 1038 4.93      
20 A 1030 976 3.48      
21 A 836 792 11.04      
22 A 816 772 4.61      
23 A 650 616 11.73      
24 A 615 583 32.28      
25 A 504 477 28.87      
26 A 450 427 7.50      
27 A 397 376 235.14      
28 A 265 251 9.84      
29 A 220 209 0.08      
30 A 40 38 2.18      

Unscaled Zero Point Vibrational Energy (zpe) 22960.7 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 21746.1 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 MP2=FULL/6-311G*
ABC
0.32446 0.12732 0.09565

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.579 -0.018 -0.027
H2 -1.775 -1.531 0.073
N3 -1.733 -0.550 -0.144
O4 -0.515 1.356 0.065
C5 -0.557 0.138 0.031
H6 0.689 -1.160 1.162
H7 0.586 -1.590 -0.537
C8 0.678 -0.741 0.148
H9 2.835 -0.602 0.023
H10 1.973 0.424 -1.136
H11 2.034 0.888 0.559
C12 1.960 0.036 -0.116

Atom - Atom Distances (Å)
  H1 H2 N3 O4 C5 H6 H7 C8 H9 H10 H11 C12
H11.71601.00692.48132.02843.66003.57073.34135.44574.70624.73734.5398
H21.71601.00503.14992.06642.71912.43962.57844.70324.39694.53804.0544
N31.00691.00502.27181.37322.81772.57132.43604.57103.95804.09253.7385
O42.48133.14992.27181.21912.99703.20242.41453.88032.91582.63802.8105
C52.02842.06641.37321.21912.12552.14881.52143.47232.80122.74882.5234
H63.66002.71912.81772.99702.12551.75591.09712.49313.07212.52312.1629
H73.57072.43962.57133.20242.14881.75591.09482.51972.51783.07222.1699
C83.34132.57842.43602.41451.52141.09711.09482.16492.16392.15891.5217
H95.44574.70324.57103.88033.47232.49312.51972.16491.77121.77441.0919
H104.70624.39693.95802.91582.80123.07212.51782.16391.77121.75811.0911
H114.73734.53804.09252.63802.74882.52313.07222.15891.77441.75811.0895
C124.53984.05443.73852.81052.52342.16292.16991.52171.09191.09111.0895

picture of Propanamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N3 H2 117.065 H1 N3 C5 116.065
H2 N3 C5 119.863 N3 C5 O4 122.308
N3 C5 C8 114.518 O4 C5 C8 123.163
C5 C8 H6 107.426 C5 C8 H7 109.364
C5 C8 C12 112.042 H6 C8 H7 106.472
H6 C8 C12 110.316 H7 C8 C12 111.006
C8 C12 H9 110.779 C8 C12 H10 110.750
C8 C12 H11 110.445 H9 C12 H10 108.453
H9 C12 H11 108.856 H10 C12 H11 107.463
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability