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

using model chemistry: PBEPBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-249.143651
Energy at 298.15K-249.150145
Nuclear repulsion energy192.682810
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 PBEPBE/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3089 3072 14.31      
2 A 3070 3052 24.06      
3 A 3053 3035 2.80      
4 A 3022 3005 11.42      
5 A 3013 2995 1.86      
6 A 2961 2944 22.85      
7 A 2954 2937 6.77      
8 A 2276 2262 8.47      
9 A 1701 1691 2.53      
10 A 1409 1401 11.30      
11 A 1398 1390 7.39      
12 A 1370 1362 9.54      
13 A 1344 1336 1.52      
14 A 1290 1283 1.21      
15 A 1274 1267 0.29      
16 A 1234 1227 6.88      
17 A 1170 1163 0.23      
18 A 1097 1091 0.17      
19 A 1065 1059 6.79      
20 A 1013 1007 0.20      
21 A 961 956 26.68      
22 A 928 923 3.72      
23 A 912 907 11.46      
24 A 868 863 0.31      
25 A 741 737 0.58      
26 A 549 546 1.04      
27 A 440 438 0.27      
28 A 367 365 0.12      
29 A 284 282 0.92      
30 A 256 254 4.37      
31 A 208 207 1.43      
32 A 133 132 3.00      
33 A 69 68 1.73      

Unscaled Zero Point Vibrational Energy (zpe) 22760.0 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 22628.0 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 PBEPBE/cc-pVDZ
ABC
0.42376 0.04852 0.04599

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.642 0.277 0.093
H2 3.114 -1.141 -0.840
H3 2.761 -1.054 0.920
C4 2.817 -0.460 -0.013
H5 1.491 0.836 -1.241
C6 1.518 0.222 -0.321
H7 0.398 -0.472 1.346
C8 0.404 0.142 0.429
C9 -0.887 0.858 0.098
N10 -2.921 -0.811 -0.166
C11 -2.023 -0.062 -0.055
H12 -0.780 1.446 -0.837
H13 -1.153 1.581 0.902

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.77731.79751.11122.59192.16403.55673.25744.56626.65715.67674.66725.0345
H21.77731.79691.11122.58892.16133.54973.25534.57016.08135.30734.67495.3528
H31.79751.79691.10773.13922.17082.47052.68814.20035.78984.98214.67744.7188
C41.11121.11121.10772.22371.49852.77442.52543.93335.75044.85634.15334.5570
H52.59192.58893.13922.22371.10623.09762.10932.72934.83003.81552.38563.4840
C62.16402.16132.17081.49851.10622.12491.34532.52364.56033.56262.65483.2376
H73.55673.54972.47052.77443.09762.12491.10372.23123.66292.82723.13592.6114
C83.25743.25532.68812.52542.10931.34531.10371.51353.50992.48362.16952.1728
C94.56624.57014.20033.93332.72932.52362.23121.51352.64361.46941.11031.1135
N106.65716.08135.78985.75044.83004.56033.66293.50992.64361.17433.18263.1601
C115.67675.30734.98214.85633.81553.56262.82722.48361.46941.17432.10532.0911
H124.66724.67494.67744.15332.38562.65483.13592.16951.11033.18262.10531.7839
H135.03455.35284.71884.55703.48403.23762.61142.17281.11353.16012.09111.7839

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 106.200 H1 C4 H3 108.206
H1 C4 C6 111.165 H2 C4 H3 108.160
H2 C4 C6 110.951 H3 C4 C6 111.928
C4 C6 H5 116.425 C4 C6 C8 125.171
H5 C6 C8 118.404 C6 C8 H7 120.057
C6 C8 C9 123.849 H7 C8 C9 116.094
C8 C9 C11 112.724 C8 C9 H12 110.611
C8 C9 H13 110.686 C9 C11 N10 179.017
C11 C9 H12 108.592 C11 C9 H13 107.307
H12 C9 H13 106.678
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.052      
2 H 0.056      
3 H 0.035      
4 C -0.016      
5 H -0.007      
6 C -0.072      
7 H 0.002      
8 C -0.027      
9 C 0.029      
10 N -0.118      
11 C -0.085      
12 H 0.066      
13 H 0.085      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.481 2.078 0.283 4.064
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.633 -5.831 -1.703
y -5.831 -36.639 -1.100
z -1.703 -1.100 -35.096
Traceless
 xyz
x -8.766 -5.831 -1.703
y -5.831 3.225 -1.100
z -1.703 -1.100 5.540
Polar
3z2-r211.081
x2-y2-7.994
xy-5.831
xz-1.703
yz-1.100


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.650 0.324 -0.789
y 0.324 7.151 -0.450
z -0.789 -0.450 6.922


<r2> (average value of r2) Å2
<r2> 237.695
(<r2>)1/2 15.417