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All results from a given calculation for C5H7N ((E)-3-Pentenenitrile)

using model chemistry: HF/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-247.925843
Energy at 298.15K-247.932868
Nuclear repulsion energy195.598472
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/6-311+G(3df,2p)
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 3297 2995 14.19      
2 A 3273 2974 21.69      
3 A 3238 2942 0.26      
4 A 3232 2937 17.08      
5 A 3201 2909 23.88      
6 A 3187 2895 7.52      
7 A 3156 2868 31.95      
8 A 2583 2347 21.06      
9 A 1879 1707 2.46      
10 A 1608 1461 11.62      
11 A 1598 1452 6.80      
12 A 1589 1443 7.95      
13 A 1541 1401 2.85      
14 A 1480 1345 4.04      
15 A 1444 1312 0.20      
16 A 1420 1290 11.10      
17 A 1329 1207 0.06      
18 A 1224 1112 0.99      
19 A 1178 1070 3.54      
20 A 1135 1031 3.33      
21 A 1099 998 47.02      
22 A 1037 943 7.01      
23 A 999 908 3.33      
24 A 958 871 6.08      
25 A 846 769 1.59      
26 A 623 566 0.36      
27 A 482 438 0.99      
28 A 424 385 2.35      
29 A 322 292 2.42      
30 A 287 260 5.69      
31 A 224 204 0.84      
32 A 148 134 5.04      
33 A 80 73 2.75      

Unscaled Zero Point Vibrational Energy (zpe) 25060.1 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 22769.6 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/6-311+G(3df,2p)
ABC
0.43932 0.04959 0.04702

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.590 0.273 0.103
H2 3.078 -1.111 -0.830
H3 2.734 -1.043 0.891
C4 2.795 -0.454 -0.014
H5 1.473 0.834 -1.207
C6 1.494 0.228 -0.315
H7 0.402 -0.471 1.307
C8 0.407 0.135 0.418
C9 -0.881 0.850 0.099
N10 -2.880 -0.790 -0.164
C11 -2.013 -0.079 -0.054
H12 -0.790 1.422 -0.814
H13 -1.141 1.542 0.893

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.74621.75721.08482.55262.13803.48833.20174.50856.56265.61664.62084.9620
H21.74621.75681.08472.54932.13643.48413.20024.51476.00365.25214.62345.2730
H31.75721.75681.08203.08492.14652.43682.65064.15695.71764.93514.62654.6582
C41.08481.08471.08202.19751.49882.73332.49673.90195.68644.82234.12444.5053
H52.55262.54933.08492.19751.07833.02822.06472.69194.76133.78332.37093.4268
C62.13802.13642.14651.49881.07832.07701.31442.49034.49373.53042.62563.1831
H73.48833.48412.43682.73333.02822.07701.07632.20253.61082.79973.08292.5698
C83.20173.20022.65062.49672.06471.31441.07631.50753.46402.47492.14642.1452
C94.50854.51474.15693.90192.69192.49032.20251.50752.59911.47251.08121.0839
N106.56266.00365.71765.68644.76134.49373.61083.46402.59911.12663.11133.0942
C115.61665.25214.93514.82233.78333.53042.79972.47491.47251.12662.07962.0690
H124.62084.62344.62654.12442.37092.62563.08292.14641.08123.11132.07961.7468
H134.96205.27304.65824.50533.42683.18312.56982.14521.08393.09422.06901.7468

picture of (E)-3-Pentenenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 H2 107.203 H1 C4 H3 108.387
H1 C4 C6 110.667 H2 C4 H3 108.355
H2 C4 C6 110.549 H3 C4 C6 111.537
C4 C6 H5 116.052 C4 C6 C8 124.989
H5 C6 C8 118.959 C6 C8 H7 120.302
C6 C8 C9 123.747 H7 C8 C9 115.949
C8 C9 C11 112.297 C8 C9 H12 110.945
C8 C9 H13 110.687 C9 C11 N10 179.645
C11 C9 H12 108.065 C11 C9 H13 107.082
H12 C9 H13 107.560
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.137      
2 H 0.137      
3 H 0.117      
4 C -0.344      
5 H 0.103      
6 C -0.176      
7 H 0.117      
8 C -0.159      
9 C -0.082      
10 N -1.148      
11 C 0.969      
12 H 0.153      
13 H 0.175      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.905 2.431 0.311 4.610
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.406 -6.677 -1.977
y -6.677 -37.516 -1.424
z -1.977 -1.424 -35.492
Traceless
 xyz
x -10.902 -6.677 -1.977
y -6.677 3.933 -1.424
z -1.977 -1.424 6.968
Polar
3z2-r213.937
x2-y2-9.890
xy-6.677
xz-1.977
yz-1.424


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.367 0.466 -0.720
y 0.466 7.855 -0.092
z -0.720 -0.092 7.584


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000