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

using model chemistry: mPW1PW91/aug-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 mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-249.425232
Energy at 298.15K-249.431898
Nuclear repulsion energy194.172990
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 mPW1PW91/aug-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 3189 3056 11.75      
2 A 3165 3033 24.82      
3 A 3147 3016 3.13      
4 A 3120 2990 1.28      
5 A 3114 2984 12.47      
6 A 3058 2931 5.40      
7 A 3049 2921 22.78      
8 A 2375 2276 14.14      
9 A 1766 1692 2.34      
10 A 1468 1406 12.78      
11 A 1454 1393 7.90      
12 A 1433 1374 10.47      
13 A 1398 1339 3.44      
14 A 1348 1292 1.32      
15 A 1329 1274 0.53      
16 A 1287 1233 5.63      
17 A 1217 1166 0.17      
18 A 1138 1091 0.42      
19 A 1098 1052 6.55      
20 A 1060 1015 1.64      
21 A 995 954 41.31      
22 A 955 916 5.86      
23 A 946 906 7.75      
24 A 904 866 0.56      
25 A 770 738 0.70      
26 A 568 544 0.53      
27 A 455 436 0.49      
28 A 375 360 0.73      
29 A 294 282 1.36      
30 A 266 255 5.44      
31 A 210 201 1.07      
32 A 137 131 4.14      
33 A 72 69 2.48      

Unscaled Zero Point Vibrational Energy (zpe) 23578.2 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 22594.9 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 mPW1PW91/aug-cc-pVDZ
ABC
0.43367 0.04912 0.04657

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.612 0.273 0.116
H2 3.096 -1.110 -0.850
H3 2.733 -1.066 0.892
C4 2.801 -0.457 -0.016
H5 1.489 0.860 -1.209
C6 1.510 0.230 -0.315
H7 0.393 -0.501 1.313
C8 0.402 0.128 0.421
C9 -0.880 0.851 0.104
N10 -2.904 -0.795 -0.170
C11 -2.013 -0.064 -0.054
H12 -0.776 1.435 -0.819
H13 -1.139 1.556 0.909

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.76421.78041.09922.57102.14673.52143.22784.52966.60955.63754.63454.9849
H21.76421.77991.09912.56822.14473.51553.22574.53516.04665.27484.63365.3043
H31.78041.77991.09613.11062.15252.44402.66094.16535.74254.94154.63624.6761
C41.09921.09911.09612.20931.49312.75172.50783.90875.71734.82994.12534.5202
H52.57102.56823.11062.20931.09463.06932.09172.70904.80813.80112.36883.4462
C62.14672.14472.15251.49311.09462.10571.33352.50454.53353.54402.63233.2046
H73.52143.51552.44402.75173.06932.10571.09222.21593.62712.80123.10832.5964
C83.22783.22572.66092.50782.09171.33351.09221.50573.48332.46862.15242.1566
C94.52964.53514.16533.90872.70902.50452.21591.50572.62301.46431.09761.1007
N106.60956.04665.74255.71734.80814.53353.62713.48332.62301.15873.15053.1318
C115.63755.27484.94154.82993.80113.54402.80122.46861.46431.15872.08872.0774
H124.63454.63364.63624.12532.36882.63233.10832.15241.09763.15052.08871.7696
H134.98495.30434.67614.52023.44623.20462.59642.15661.10073.13182.07741.7696

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 106.740 H1 C4 H3 108.385
H1 C4 C6 110.896 H2 C4 H3 108.351
H2 C4 C6 110.740 H3 C4 C6 111.559
C4 C6 H5 116.406 C4 C6 C8 124.959
H5 C6 C8 118.635 C6 C8 H7 120.146
C6 C8 C9 123.688 H7 C8 C9 116.165
C8 C9 C11 112.431 C8 C9 H12 110.562
C8 C9 H13 110.718 C9 C11 N10 179.374
C11 C9 H12 108.378 C11 C9 H13 107.327
H12 C9 H13 107.223
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.016      
2 H 0.016      
3 H -0.187      
4 C 0.088      
5 H -0.645      
6 C 0.575      
7 H -0.617      
8 C 0.866      
9 C 0.414      
10 N -0.317      
11 C -0.102      
12 H -0.130      
13 H 0.024      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.804 2.300 0.325 4.457
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.518 -6.427 -1.891
y -6.427 -37.074 -1.340
z -1.891 -1.340 -35.302
Traceless
 xyz
x -10.330 -6.427 -1.891
y -6.427 3.836 -1.340
z -1.891 -1.340 6.494
Polar
3z2-r212.988
x2-y2-9.444
xy-6.427
xz-1.891
yz-1.340


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.474 0.467 -0.626
y 0.467 8.448 -0.147
z -0.626 -0.147 8.003


<r2> (average value of r2) Å2
<r2> 235.376
(<r2>)1/2 15.342