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

using model chemistry: M06-2X/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-247.975105
Energy at 298.15K-247.981932
HF Energy-247.975105
Nuclear repulsion energy194.175579
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 M06-2X/3-21G*
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 3173 3005 7.91      
2 A 3148 2982 11.31      
3 A 3127 2961 2.55      
4 A 3098 2934 0.22      
5 A 3096 2933 8.48      
6 A 3046 2886 1.54      
7 A 3040 2880 9.65      
8 A 2402 2275 2.70      
9 A 1785 1691 0.81      
10 A 1555 1473 13.01      
11 A 1550 1468 11.74      
12 A 1512 1432 17.15      
13 A 1467 1390 7.13      
14 A 1398 1324 2.03      
15 A 1374 1302 1.22      
16 A 1344 1273 0.81      
17 A 1280 1213 0.24      
18 A 1164 1103 2.12      
19 A 1114 1056 0.39      
20 A 1079 1022 0.90      
21 A 1025 971 48.74      
22 A 993 941 11.55      
23 A 962 912 2.19      
24 A 918 869 2.88      
25 A 800 757 0.89      
26 A 624 591 1.60      
27 A 472 447 0.59      
28 A 449 425 0.02      
29 A 323 306 1.31      
30 A 269 254 4.50      
31 A 184 174 1.58      
32 A 158 149 2.65      
33 A 65 61 1.77      

Unscaled Zero Point Vibrational Energy (zpe) 23996.8 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 22729.8 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 M06-2X/3-21G*
ABC
0.40546 0.05004 0.04717

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.604 0.253 0.059
H2 3.047 -1.204 -0.774
H3 2.714 -0.994 0.959
C4 2.786 -0.473 0.000
H5 1.457 0.758 -1.281
C6 1.485 0.213 -0.338
H7 0.405 -0.359 1.373
C8 0.403 0.186 0.433
C9 -0.896 0.888 0.075
N10 -2.854 -0.849 -0.146
C11 -1.996 -0.073 -0.051
H12 -0.784 1.427 -0.873
H13 -1.163 1.619 0.849

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.76881.77741.09592.58022.15613.51263.22314.54456.55445.61044.63675.0210
H21.76881.77701.09592.57492.15323.50773.22114.54315.94445.21804.64795.3218
H31.77741.77701.09353.10912.15672.43072.64744.16605.67834.90444.63164.6765
C41.09591.09591.09352.21861.50942.75122.50983.92625.65424.79894.13734.5487
H52.58022.57493.10912.21861.08903.06622.09192.71944.73893.75872.37473.4851
C62.15612.15322.15671.50941.08902.10361.32892.50914.47123.50452.62813.2245
H73.51263.50772.43072.75123.06622.10361.08692.22083.62852.80613.10582.5776
C83.22313.22112.64742.50982.09191.32891.08691.51953.46642.46142.15732.1631
C94.54454.54314.16603.92622.71942.50912.22081.51952.62641.46591.09591.0977
N106.55445.94445.67835.65424.73894.47123.62853.46642.62641.16063.16053.1527
C115.61045.21804.90444.79893.75873.50452.80612.46141.46591.16062.09562.0899
H124.63674.64794.63164.13732.37472.62813.10582.15731.09593.16052.09561.7736
H135.02105.32184.67654.54873.48513.22452.57762.16311.09773.15272.08991.7736

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 107.611 H1 C4 H3 108.553
H1 C4 C6 110.705 H2 C4 H3 108.508
H2 C4 C6 110.467 H3 C4 C6 110.898
C4 C6 H5 116.328 C4 C6 C8 124.192
H5 C6 C8 119.479 C6 C8 H7 120.763
C6 C8 C9 123.358 H7 C8 C9 115.878
C8 C9 C11 111.057 C8 C9 H12 110.087
C8 C9 H13 110.437 C9 C11 N10 178.983
C11 C9 H12 108.916 C11 C9 H13 108.363
H12 C9 H13 107.900
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.217      
2 H 0.220      
3 H 0.210      
4 C -0.613      
5 H 0.202      
6 C -0.186      
7 H 0.216      
8 C -0.155      
9 C -0.518      
10 N -0.452      
11 C 0.322      
12 H 0.264      
13 H 0.273      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.337 2.190 0.225 3.997
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.819 -6.415 -1.632
y -6.415 -37.353 -1.339
z -1.632 -1.339 -34.922
Traceless
 xyz
x -8.682 -6.415 -1.632
y -6.415 2.518 -1.339
z -1.632 -1.339 6.164
Polar
3z2-r212.328
x2-y2-7.466
xy-6.415
xz-1.632
yz-1.339


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.364 0.356 -0.885
y 0.356 5.884 -0.367
z -0.885 -0.367 5.874


<r2> (average value of r2) Å2
<r2> 232.812
(<r2>)1/2 15.258