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

using model chemistry: LSDA/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 LSDA/6-311G*
 hartrees
Energy at 0K-248.103047
Energy at 298.15K-248.109779
Nuclear repulsion energy200.297635
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/6-311G*
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 3104 3054 1.36      
2 A 3072 3022 7.11      
3 A 3062 3012 13.06      
4 A 3050 3001 15.96      
5 A 3003 2954 1.04      
6 A 2974 2925 23.59      
7 A 2947 2899 7.33      
8 A 2292 2255 15.01      
9 A 1669 1642 20.72      
10 A 1452 1429 13.93      
11 A 1445 1421 13.77      
12 A 1418 1395 9.10      
13 A 1379 1357 2.29      
14 A 1355 1333 6.56      
15 A 1289 1268 0.47      
16 A 1252 1231 0.21      
17 A 1208 1188 0.62      
18 A 1111 1093 1.29      
19 A 1064 1047 3.99      
20 A 1035 1018 4.91      
21 A 968 952 6.17      
22 A 949 934 1.00      
23 A 873 859 6.74      
24 A 784 771 8.36      
25 A 737 725 45.52      
26 A 669 658 2.92      
27 A 570 561 2.45      
28 A 398 391 0.17      
29 A 358 353 0.12      
30 A 243 239 0.43      
31 A 207 204 3.31      
32 A 141 139 4.67      
33 A 61 60 0.87      

Unscaled Zero Point Vibrational Energy (zpe) 23069.5 cm-1
Scaled (by 0.9837) Zero Point Vibrational Energy (zpe) 22693.5 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 LSDA/6-311G*
ABC
0.25896 0.06806 0.05800

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.733 -0.102 -0.083
N2 -2.435 -1.025 -0.033
C3 -0.889 1.023 -0.147
H4 -1.354 1.968 -0.446
C5 0.418 0.957 0.141
H6 1.006 1.881 0.057
C7 1.147 -0.260 0.538
H8 0.455 -1.120 0.575
H9 1.528 -0.122 1.569
C10 2.314 -0.546 -0.387
H11 1.968 -0.728 -1.416
H12 3.021 0.299 -0.418
H13 2.874 -1.434 -0.058

Atom - Atom Distances (Å)
  C1 N2 C3 H4 C5 H6 C7 H8 H9 C10 H11 H12 H13
C11.16131.40742.13572.40763.38442.95042.50123.65494.08213.98324.78264.7954
N21.16132.56883.20973.47854.50553.70752.95504.36874.78624.62495.62815.3247
C31.40742.56881.09541.33932.09042.50202.63023.17713.57373.58253.98534.4942
H42.13573.20971.09542.12222.41433.49133.72184.09034.44684.38704.68255.4404
C52.40763.47851.33932.12221.09871.47402.12272.10652.47622.76882.74283.4336
H63.38444.50552.09042.41431.09872.19953.09532.56372.79213.14682.60543.8068
C72.95043.70752.50203.49131.47402.19951.10451.10751.51582.17052.17722.1712
H82.50122.95502.63023.72182.12273.09531.10451.77062.17022.53113.09632.5198
H93.65494.36873.17714.09032.10652.56371.10751.77062.15013.07772.52182.4862
C104.08214.78623.57374.44682.47622.79211.51582.17022.15011.10101.10241.1004
H113.98324.62493.58254.38702.76883.14682.17052.53113.07771.10101.77751.7784
H124.78265.62813.98534.68252.74282.60542.17723.09632.52181.10241.77751.7765
H134.79545.32474.49425.44043.43363.80682.17122.51982.48621.10041.77841.7765

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 116.598 C1 C3 C5 122.427
N2 C1 C3 179.598 C3 C5 H6 117.717
C3 C5 C7 125.517 H4 C3 C5 120.974
C5 C7 H8 109.993 C5 C7 H9 108.540
C5 C7 C10 111.824 H6 C5 C7 116.755
C7 C10 H11 111.097 C7 C10 H12 111.537
C7 C10 H13 111.181 H8 C7 H9 106.343
H8 C7 C10 110.857 H9 C7 C10 109.101
H11 C10 H12 107.551 H11 C10 H13 107.779
H12 C10 H13 107.508
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.037      
2 N -0.219      
3 C -0.204      
4 H 0.262      
5 C -0.150      
6 H 0.235      
7 C -0.539      
8 H 0.274      
9 H 0.267      
10 C -0.721      
11 H 0.260      
12 H 0.243      
13 H 0.257      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.338 2.490 0.077 4.165
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.427 -5.554 1.122
y -5.554 -36.030 -0.769
z 1.122 -0.769 -37.429
Traceless
 xyz
x -5.697 -5.554 1.122
y -5.554 3.898 -0.769
z 1.122 -0.769 1.799
Polar
3z2-r23.598
x2-y2-6.396
xy-5.554
xz1.122
yz-0.769


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.308 1.011 0.532
y 1.011 8.796 -0.299
z 0.532 -0.299 6.089


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