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

using model chemistry: LSDA/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-248.051830
Energy at 298.15K-248.058374
Nuclear repulsion energy195.199359
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(2df,p)
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 3095 3046 8.22      
2 A 3078 3028 14.89      
3 A 3058 3009 4.03      
4 A 3035 2986 5.07      
5 A 3010 2962 0.51      
6 A 2970 2922 12.01      
7 A 2955 2908 2.78      
8 A 2323 2286 13.27      
9 A 1735 1708 2.96      
10 A 1413 1390 13.23      
11 A 1400 1377 8.85      
12 A 1367 1345 13.29      
13 A 1340 1319 6.73      
14 A 1291 1270 1.08      
15 A 1269 1249 0.75      
16 A 1230 1211 2.01      
17 A 1167 1149 0.46      
18 A 1108 1090 0.73      
19 A 1088 1071 7.35      
20 A 1016 1000 0.10      
21 A 965 949 24.91      
22 A 953 938 3.33      
23 A 911 896 16.05      
24 A 876 862 0.07      
25 A 748 736 0.75      
26 A 554 545 0.30      
27 A 448 441 0.62      
28 A 386 379 0.54      
29 A 286 282 1.18      
30 A 256 252 4.77      
31 A 217 213 1.60      
32 A 133 130 3.80      
33 A 71 69 2.09      

Unscaled Zero Point Vibrational Energy (zpe) 22874.6 cm-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 22508.6 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(2df,p)
ABC
0.43178 0.05007 0.04741

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.598 0.267 0.111
H2 3.074 -1.119 -0.846
H3 2.704 -1.063 0.900
C4 2.772 -0.456 -0.017
H5 1.469 0.857 -1.214
C6 1.496 0.226 -0.313
H7 0.385 -0.497 1.322
C8 0.394 0.134 0.423
C9 -0.875 0.848 0.102
N10 -2.875 -0.802 -0.170
C11 -1.990 -0.058 -0.055
H12 -0.756 1.438 -0.825
H13 -1.137 1.571 0.899

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.76451.78651.10462.57602.14393.51753.22124.51016.56605.59954.60444.9742
H21.76451.78601.10462.57272.14093.51013.21924.51275.99535.23414.60555.2938
H31.78651.78601.10173.11182.14302.42432.64464.13495.68624.89444.60494.6581
C41.10461.10461.10172.20381.47662.73732.48903.87495.65954.77894.08524.4981
H52.57602.57273.11182.20381.10033.07272.08812.68824.76553.76112.33213.4309
C62.14392.14092.14301.47661.10032.10541.32902.48654.49273.50762.60863.1966
H73.51753.51012.42432.73733.07272.10541.09772.20993.59752.77993.10762.6026
C83.22123.21922.64462.48902.08811.32901.09771.49153.45162.43942.14122.1541
C94.51014.51274.13493.87492.68822.48652.20991.49152.60691.44541.10591.1083
N106.56605.99535.68625.65954.76554.49273.59753.45162.60691.16163.15263.1299
C115.59955.23414.89444.77893.76113.50762.77992.43941.44541.16162.08722.0723
H124.60444.60554.60494.08522.33212.60863.10762.14121.10593.15262.08721.7717
H134.97425.29384.65814.49813.43093.19662.60262.15411.10833.12992.07231.7717

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 106.010 H1 C4 H3 108.135
H1 C4 C6 111.499 H2 C4 H3 108.087
H2 C4 C6 111.254 H3 C4 C6 111.614
C4 C6 H5 116.814 C4 C6 C8 124.951
H5 C6 C8 118.235 C6 C8 H7 120.069
C6 C8 C9 123.570 H7 C8 C9 116.361
C8 C9 C11 112.312 C8 C9 H12 110.168
C8 C9 H13 111.045 C9 C11 N10 178.885
C11 C9 H12 109.064 C11 C9 H13 107.749
H12 C9 H13 106.287
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.169      
2 H 0.173      
3 H 0.159      
4 C -0.544      
5 H 0.115      
6 C -0.040      
7 H 0.132      
8 C -0.037      
9 C -0.472      
10 N -0.285      
11 C 0.250      
12 H 0.185      
13 H 0.195      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.649 2.194 0.319 4.270
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.649 -6.128 -1.767
y -6.128 -36.168 -1.139
z -1.767 -1.139 -34.578
Traceless
 xyz
x -9.276 -6.128 -1.767
y -6.128 3.445 -1.139
z -1.767 -1.139 5.830
Polar
3z2-r211.660
x2-y2-8.481
xy-6.128
xz-1.767
yz-1.139


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.420 0.345 -0.726
y 0.345 7.180 -0.379
z -0.726 -0.379 6.845


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