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All results from a given calculation for C3H7NO (Propanamide)

using model chemistry: BLYP/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 BLYP/6-311G*
 hartrees
Energy at 0K-248.496860
Energy at 298.15K-248.504814
Nuclear repulsion energy176.921325
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 BLYP/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 3604 3595 11.51      
2 A 3475 3467 9.13      
3 A 3049 3041 24.56      
4 A 3024 3017 41.34      
5 A 2972 2965 33.06      
6 A 2966 2959 26.28      
7 A 2938 2931 24.66      
8 A 1707 1703 261.54      
9 A 1604 1600 79.43      
10 A 1488 1485 9.11      
11 A 1476 1472 8.73      
12 A 1447 1443 6.93      
13 A 1388 1384 10.26      
14 A 1349 1346 45.43      
15 A 1268 1265 10.72      
16 A 1248 1245 103.43      
17 A 1095 1092 3.24      
18 A 1075 1073 0.77      
19 A 1025 1022 5.95      
20 A 977 975 1.59      
21 A 800 798 6.74      
22 A 753 751 5.72      
23 A 648 647 4.99      
24 A 586 585 11.66      
25 A 492 491 6.47      
26 A 423 422 2.98      
27 A 254 253 9.13      
28 A 205 205 144.08      
29 A 196 196 71.92      
30 A 33 33 3.03      

Unscaled Zero Point Vibrational Energy (zpe) 21783.6 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 21729.2 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 BLYP/6-311G*
ABC
0.31516 0.12376 0.09371

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.610 -0.070 -0.160
H2 -1.764 -1.590 -0.082
N3 -1.731 -0.579 -0.155
O4 -0.560 1.368 0.082
C5 -0.569 0.139 0.044
H6 0.750 -1.015 1.282
H7 0.610 -1.657 -0.354
C8 0.701 -0.719 0.219
H9 2.877 -0.556 0.070
H10 2.001 0.261 -1.247
H11 2.041 0.994 0.363
C12 1.983 0.037 -0.171

Atom - Atom Distances (Å)
  H1 H2 N3 O4 C5 H6 H7 C8 H9 H10 H11 C12
H11.74161.01592.51582.06193.77673.59553.39585.51324.74914.79944.5943
H21.74161.01433.19772.10602.91772.39092.63214.75714.35414.62064.0861
N31.01591.01432.28411.38062.90012.58522.46514.61343.97834.11913.7648
O42.51583.19772.28411.22882.97213.27182.44213.93813.09002.64202.8806
C52.06192.10601.38061.22882.14612.18521.54343.51532.87872.76442.5630
H63.77672.91772.90012.97212.14611.76331.10462.49093.09692.55832.1771
H73.59552.39092.58523.27182.18521.76331.10262.55502.53123.09592.1879
C83.39582.63212.46512.44211.54341.10461.10262.18662.19082.17901.5384
H95.51324.75714.61343.93813.51532.49092.55502.18661.78001.78501.0995
H104.74914.35413.97833.09002.87873.09692.53122.19081.78001.77001.0994
H114.79944.62064.11912.64202.76442.55833.09592.17901.78501.77001.0969
C124.59434.08613.76482.88062.56302.17712.18791.53841.09951.09941.0969

picture of Propanamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N3 H2 118.156 H1 N3 C5 117.924
H2 N3 C5 122.399 N3 C5 O4 122.069
N3 C5 C8 114.817 O4 C5 C8 123.114
C5 C8 H6 107.125 C5 C8 H7 110.238
C5 C8 C12 112.536 H6 C8 H7 106.051
H6 C8 C12 109.826 H7 C8 C12 110.795
C8 C12 H9 110.875 C8 C12 H10 111.210
C8 C12 H11 110.431 H9 C12 H10 108.093
H9 C12 H11 108.721 H10 C12 H11 107.395
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.329      
2 H 0.330      
3 N -0.718      
4 O -0.330      
5 C 0.443      
6 H 0.216      
7 H 0.194      
8 C -0.491      
9 H 0.192      
10 H 0.202      
11 H 0.215      
12 C -0.582      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.998 -3.437 0.157 3.583
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.991 2.752 0.177
y 2.752 -33.223 -0.372
z 0.177 -0.372 -31.862
Traceless
 xyz
x 6.552 2.752 0.177
y 2.752 -4.297 -0.372
z 0.177 -0.372 -2.255
Polar
3z2-r2-4.510
x2-y27.232
xy2.752
xz0.177
yz-0.372


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


<r2> (average value of r2) Å2
<r2> 130.633
(<r2>)1/2 11.429