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

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-249.416996
Energy at 298.15K-249.423644
Nuclear repulsion energy194.517491
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 B3PW91/6-311G*
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 3157 3040 19.16      
2 A 3134 3017 33.12      
3 A 3116 3000 2.44      
4 A 3090 2975 2.74      
5 A 3085 2970 19.69      
6 A 3038 2925 8.47      
7 A 3032 2919 26.35      
8 A 2367 2279 10.53      
9 A 1754 1689 2.05      
10 A 1503 1447 14.43      
11 A 1492 1436 10.36      
12 A 1467 1412 12.34      
13 A 1424 1371 4.03      
14 A 1364 1313 1.34      
15 A 1340 1290 0.49      
16 A 1309 1260 4.17      
17 A 1237 1191 0.10      
18 A 1142 1100 0.63      
19 A 1087 1047 4.21      
20 A 1071 1031 0.36      
21 A 1000 962 43.47      
22 A 958 922 12.46      
23 A 949 913 2.63      
24 A 904 870 0.83      
25 A 769 741 0.65      
26 A 575 553 0.66      
27 A 454 437 0.51      
28 A 385 370 0.42      
29 A 295 284 1.45      
30 A 265 255 5.47      
31 A 205 197 1.09      
32 A 136 131 3.80      
33 A 70 68 2.10      

Unscaled Zero Point Vibrational Energy (zpe) 23586.3 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 22706.5 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 B3PW91/6-311G*
ABC
0.43068 0.04936 0.04678

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.610 0.273 0.085
H2 3.085 -1.139 -0.818
H3 2.745 -1.031 0.916
C4 2.797 -0.456 -0.011
H5 1.476 0.815 -1.235
C6 1.502 0.220 -0.321
H7 0.399 -0.450 1.335
C8 0.403 0.146 0.424
C9 -0.885 0.854 0.095
N10 -2.890 -0.805 -0.162
C11 -2.009 -0.068 -0.053
H12 -0.785 1.430 -0.830
H13 -1.146 1.570 0.884

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.75661.77121.09572.56712.14723.52023.22684.53246.59265.63104.63544.9935
H21.75661.77061.09562.56552.14483.51073.22264.53526.01965.26134.64495.3044
H31.77121.77061.09243.10582.15422.45272.66664.17225.74134.94684.64394.6802
C41.09571.09561.09242.20431.49352.75022.50663.91005.69944.82224.13014.5226
H52.56712.56553.10582.20431.09123.06062.08612.71024.77863.78462.37743.4548
C62.14722.14482.15421.49351.09122.09951.32952.50474.51223.53302.63673.2071
H73.52023.51072.45272.75023.06062.09951.08882.21143.63102.80643.10292.5828
C83.22683.22262.66662.50662.08611.32951.08881.50683.47692.46852.15292.1540
C94.53244.53524.17223.91002.71022.50472.21141.50682.61441.46131.09451.0975
N106.59266.01965.74135.69944.77864.51223.63103.47692.61441.15323.14273.1267
C115.63105.26134.94684.82223.78463.53302.80642.46851.46131.15322.08552.0757
H124.63544.64494.64394.13012.37742.63673.10292.15291.09453.14272.08551.7580
H134.99355.30444.68024.52263.45483.20712.58282.15401.09753.12672.07571.7580

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 106.563 H1 C4 H3 108.084
H1 C4 C6 111.124 H2 C4 H3 108.032
H2 C4 C6 110.933 H3 C4 C6 111.889
C4 C6 H5 116.175 C4 C6 C8 125.119
H5 C6 C8 118.706 C6 C8 H7 120.168
C6 C8 C9 123.907 H7 C8 C9 115.925
C8 C9 C11 112.533 C8 C9 H12 110.706
C8 C9 H13 110.623 C9 C11 N10 179.285
C11 C9 H12 108.519 C11 C9 H13 107.583
H12 C9 H13 106.648
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.235      
2 H 0.238      
3 H 0.232      
4 C -0.684      
5 H 0.204      
6 C -0.172      
7 H 0.220      
8 C -0.176      
9 C -0.534      
10 N -0.277      
11 C 0.164      
12 H 0.272      
13 H 0.278      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.637 2.255 0.288 4.289
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.709 -6.311 -1.795
y -6.311 -36.905 -1.369
z -1.795 -1.369 -34.903
Traceless
 xyz
x -9.805 -6.311 -1.795
y -6.311 3.401 -1.369
z -1.795 -1.369 6.404
Polar
3z2-r212.807
x2-y2-8.804
xy-6.311
xz-1.795
yz-1.369


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> 234.305
(<r2>)1/2 15.307