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

using model chemistry: PBEPBE/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 PBEPBE/6-31G**
 hartrees
Energy at 0K-249.138710
Energy at 298.15K-249.145203
Nuclear repulsion energy192.947848
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 PBEPBE/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 3102 3059 15.07      
2 A 3079 3037 27.65      
3 A 3063 3021 2.07      
4 A 3031 2990 14.51      
5 A 3020 2979 2.28      
6 A 2973 2932 22.08      
7 A 2963 2923 7.12      
8 A 2281 2250 8.28      
9 A 1705 1682 2.11      
10 A 1453 1433 10.09      
11 A 1441 1422 7.45      
12 A 1411 1392 9.49      
13 A 1374 1355 2.15      
14 A 1311 1293 1.52      
15 A 1293 1275 0.55      
16 A 1254 1237 6.13      
17 A 1185 1169 0.20      
18 A 1106 1091 0.42      
19 A 1061 1046 4.93      
20 A 1028 1014 0.12      
21 A 969 956 28.59      
22 A 927 914 10.55      
23 A 923 910 4.64      
24 A 874 862 0.28      
25 A 741 730 0.60      
26 A 551 544 0.82      
27 A 441 435 0.42      
28 A 371 366 0.39      
29 A 284 280 1.03      
30 A 257 253 4.67      
31 A 207 204 1.33      
32 A 133 131 3.41      
33 A 69 68 1.90      

Unscaled Zero Point Vibrational Energy (zpe) 22940.2 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 22625.9 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 PBEPBE/6-31G**
ABC
0.42324 0.04865 0.04610

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.635 0.273 0.086
H2 3.106 -1.150 -0.824
H3 2.758 -1.038 0.925
C4 2.814 -0.461 -0.011
H5 1.486 0.818 -1.246
C6 1.514 0.219 -0.325
H7 0.402 -0.451 1.349
C8 0.406 0.147 0.429
C9 -0.888 0.861 0.094
N10 -2.916 -0.813 -0.163
C11 -2.020 -0.064 -0.054
H12 -0.780 1.438 -0.841
H13 -1.152 1.587 0.887

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.76931.78661.10462.58582.16023.54593.24974.56056.64515.66644.65875.0284
H21.76931.78591.10462.58332.15743.53863.24724.56466.06785.29594.66865.3433
H31.78661.78591.10113.12632.16472.46512.68004.19355.78174.97324.66504.7097
C41.10461.10461.10112.21881.49982.76982.52303.93235.74364.85084.14864.5535
H52.58582.58333.12632.21881.09963.08582.10372.72684.81863.80692.38413.4795
C62.16022.15742.16471.49981.09962.11851.34282.52174.55233.55602.64893.2331
H73.54593.53862.46512.76983.08582.11851.09702.22653.66392.82523.12412.6041
C83.24973.24722.68002.52302.10371.34281.09701.51483.50852.48232.16462.1702
C94.56054.56464.19353.93232.72682.52172.22651.51482.64281.46921.10441.1075
N106.64516.06785.78175.74364.81864.55233.66393.50852.64281.17363.17733.1587
C115.66645.29594.97324.85083.80693.55602.82522.48231.46921.17362.10082.0892
H124.65874.66864.66504.14862.38412.64893.12412.16461.10443.17732.10081.7744
H135.02845.34334.70974.55353.47953.23312.60412.17021.10753.15872.08921.7744

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 106.426 H1 C4 H3 108.181
H1 C4 C6 111.178 H2 C4 H3 108.131
H2 C4 C6 110.961 H3 C4 C6 111.753
C4 C6 H5 116.365 C4 C6 C8 125.046
H5 C6 C8 118.589 C6 C8 H7 120.186
C6 C8 C9 123.768 H7 C8 C9 116.046
C8 C9 C11 112.577 C8 C9 H12 110.487
C8 C9 H13 110.755 C9 C11 N10 179.182
C11 C9 H12 108.596 C11 C9 H13 107.520
H12 C9 H13 106.679
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.140      
2 H 0.144      
3 H 0.133      
4 C -0.408      
5 H 0.099      
6 C -0.062      
7 H 0.113      
8 C -0.056      
9 C -0.339      
10 N -0.461      
11 C 0.348      
12 H 0.170      
13 H 0.179      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.578 2.153 0.288 4.186
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.726 -6.123 -1.669
y -6.123 -36.360 -1.170
z -1.669 -1.170 -34.640
Traceless
 xyz
x -9.226 -6.123 -1.669
y -6.123 3.323 -1.170
z -1.669 -1.170 5.903
Polar
3z2-r211.807
x2-y2-8.366
xy-6.123
xz-1.669
yz-1.170


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.228 0.447 -0.804
y 0.447 6.812 -0.400
z -0.804 -0.400 6.578


<r2> (average value of r2) Å2
<r2> 237.011
(<r2>)1/2 15.395