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All results from a given calculation for C5H7N ((Z)-2-Pentenenitrile)

using model chemistry: LSDA/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/6-31G**
 hartrees
Energy at 0K-248.052047
Energy at 298.15K-248.058765
Nuclear repulsion energy199.726309
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 LSDA/6-31G**
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 3130 3071 1.07      
2 A 3094 3036 5.97      
3 A 3092 3034 10.17      
4 A 3078 3021 12.30      
5 A 3025 2969 0.99      
6 A 2994 2938 19.62      
7 A 2963 2908 6.23      
8 A 2298 2255 14.61      
9 A 1677 1645 19.46      
10 A 1451 1424 9.74      
11 A 1442 1415 10.02      
12 A 1416 1389 6.75      
13 A 1376 1351 1.18      
14 A 1356 1331 3.27      
15 A 1283 1259 0.39      
16 A 1242 1219 0.10      
17 A 1201 1178 0.57      
18 A 1106 1085 1.19      
19 A 1064 1044 3.61      
20 A 1033 1014 4.19      
21 A 971 953 5.35      
22 A 952 934 1.40      
23 A 875 858 7.41      
24 A 782 768 7.78      
25 A 741 727 36.84      
26 A 663 651 3.20      
27 A 567 556 1.35      
28 A 393 386 0.09      
29 A 354 348 0.05      
30 A 243 238 0.56      
31 A 206 202 3.22      
32 A 139 137 4.81      
33 A 69 68 0.94      

Unscaled Zero Point Vibrational Energy (zpe) 23137.2 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 22704.6 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 LSDA/6-31G**
ABC
0.25783 0.06773 0.05760

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.736 -0.099 -0.083
N2 -2.440 -1.033 -0.036
C3 -0.893 1.033 -0.143
H4 -1.360 1.981 -0.431
C5 0.420 0.959 0.141
H6 1.013 1.881 0.063
C7 1.142 -0.270 0.528
H8 0.442 -1.126 0.534
H9 1.504 -0.151 1.569
C10 2.328 -0.542 -0.380
H11 2.000 -0.711 -1.419
H12 3.032 0.308 -0.387
H13 2.884 -1.434 -0.051

Atom - Atom Distances (Å)
  C1 N2 C3 H4 C5 H6 C7 H8 H9 C10 H11 H12 H13
C11.17111.41222.14232.41143.39052.94762.48623.63754.09904.01474.79504.8088
N21.17112.58333.22663.48984.51953.70642.94014.34914.80624.66205.64535.3392
C31.41222.58331.09591.34492.09592.50792.62683.17483.59303.61043.99864.5114
H42.14233.22661.09592.13042.42513.49993.71934.09284.46864.41714.69995.4601
C52.41143.48981.34492.13041.09931.47722.12142.10932.48302.77782.74353.4397
H63.39054.51952.09592.42511.09932.20483.09662.57712.79263.14462.59933.8083
C72.94763.70642.50793.49991.47722.20481.10561.10851.51832.17242.17772.1728
H82.48622.94012.62683.71932.12143.09661.10561.77422.17582.53253.10022.5293
H93.63754.34913.17484.09282.10932.57711.10851.77422.15233.07992.52442.4843
C104.09904.80623.59304.46862.48302.79261.51832.17582.15231.10181.10351.1012
H114.01474.66203.61044.41712.77783.14462.17242.53253.07991.10181.77941.7816
H124.79505.64533.99864.69992.74352.59932.17773.10022.52441.10351.77941.7801
H134.80885.33924.51145.46013.43973.80832.17282.52932.48431.10121.78161.7801

picture of (Z)-2-Pentenenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H4 116.768 C1 C3 C5 121.984
N2 C1 C3 179.653 C3 C5 H6 117.728
C3 C5 C7 125.348 H4 C3 C5 121.247
C5 C7 H8 109.597 C5 C7 H9 108.476
C5 C7 C10 111.968 H6 C5 C7 116.915
C7 C10 H11 111.027 C7 C10 H12 111.346
C7 C10 H13 111.092 H8 C7 H9 106.509
H8 C7 C10 111.062 H9 C7 C10 109.043
H11 C10 H12 107.582 H11 C10 H13 107.943
H12 C10 H13 107.685
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.265      
2 N -0.448      
3 C -0.130      
4 H 0.170      
5 C -0.036      
6 H 0.135      
7 C -0.308      
8 H 0.164      
9 H 0.164      
10 C -0.433      
11 H 0.161      
12 H 0.145      
13 H 0.154      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.315 2.459 0.078 4.128
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.537 -5.561 0.920
y -5.561 -35.446 -0.680
z 0.920 -0.680 -36.447
Traceless
 xyz
x -5.591 -5.561 0.920
y -5.561 3.546 -0.680
z 0.920 -0.680 2.045
Polar
3z2-r24.089
x2-y2-6.091
xy-5.561
xz0.920
yz-0.680


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.843 1.073 0.616
y 1.073 8.461 -0.327
z 0.616 -0.327 5.491


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