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

using model chemistry: LSDA/STO-3G

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/STO-3G
 hartrees
Energy at 0K-244.941302
Energy at 298.15K-244.947509
Nuclear repulsion energy192.009227
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/STO-3G
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 3469 3107 1.10      
2 A 3435 3076 11.34      
3 A 3427 3069 0.63      
4 A 3413 3056 11.98      
5 A 3385 3032 4.25      
6 A 3281 2938 0.43      
7 A 3279 2936 4.01      
8 A 2341 2097 8.03      
9 A 1863 1668 1.88      
10 A 1629 1459 11.06      
11 A 1621 1452 8.94      
12 A 1563 1400 10.33      
13 A 1522 1363 4.19      
14 A 1405 1258 0.82      
15 A 1376 1232 0.32      
16 A 1347 1206 4.39      
17 A 1271 1139 0.22      
18 A 1194 1069 1.05      
19 A 1149 1029 0.81      
20 A 1126 1008 2.06      
21 A 1053 943 23.54      
22 A 1004 899 18.41      
23 A 967 866 1.17      
24 A 941 843 0.92      
25 A 792 710 0.41      
26 A 562 504 0.72      
27 A 457 409 0.39      
28 A 365 327 0.09      
29 A 287 257 1.43      
30 A 264 236 3.63      
31 A 197 177 0.82      
32 A 134 120 1.75      
33 A 69 61 1.31      

Unscaled Zero Point Vibrational Energy (zpe) 25093.7 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 22471.4 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/STO-3G
ABC
0.40145 0.04884 0.04609

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.629 0.249 0.060
H2 3.071 -1.209 -0.788
H3 2.727 -1.012 0.958
C4 2.804 -0.481 -0.002
H5 1.480 0.770 -1.288
C6 1.506 0.209 -0.339
H7 0.415 -0.380 1.385
C8 0.416 0.178 0.436
C9 -0.879 0.893 0.079
N10 -2.918 -0.847 -0.149
C11 -2.013 -0.060 -0.052
H12 -0.757 1.440 -0.877
H13 -1.143 1.635 0.863

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.77751.79171.10392.59052.16093.53283.23624.55466.64195.65194.64105.0344
H21.77751.79111.10402.58832.15893.53013.23604.55776.03355.26354.65605.3455
H31.79171.79111.09993.12672.16002.43442.65144.17235.75514.93904.63894.6898
C41.10391.10401.09992.23031.50852.76432.51623.93255.73584.83574.14014.5620
H52.59052.58833.12672.23031.10213.09772.11052.72894.82193.79652.37073.5005
C62.16092.15892.16001.50851.10212.12351.33852.51674.55263.54112.63193.2403
H73.53283.53012.43442.76433.09772.12351.10002.23613.69872.83913.13052.5997
C83.23623.23602.65142.51622.11051.33851.10001.52203.53672.48872.16652.1762
C94.55464.55774.17233.93252.72892.51672.23611.52202.68961.48641.10811.1116
N106.64196.03355.75515.73584.82194.55263.69873.53672.68961.20333.22953.2143
C115.65195.26354.93904.83573.79653.54112.83912.48871.48641.20332.12332.1131
H124.64104.65604.63894.14012.37072.63193.13052.16651.10813.22952.12331.7931
H135.03445.34554.68984.56203.50053.24032.59972.17621.11163.21432.11311.7931

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 107.239 H1 C4 H3 108.781
H1 C4 C6 110.662 H2 C4 H3 108.724
H2 C4 C6 110.503 H3 C4 C6 110.833
C4 C6 H5 116.506 C4 C6 C8 124.102
H5 C6 C8 119.392 C6 C8 H7 120.795
C6 C8 C9 123.102 H7 C8 C9 116.103
C8 C9 C11 111.627 C8 C9 H12 109.917
C8 C9 H13 110.472 C9 C11 N10 178.975
C11 C9 H12 108.971 C11 C9 H13 107.981
H12 C9 H13 107.767
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.106      
2 H 0.108      
3 H 0.104      
4 C -0.283      
5 H 0.095      
6 C -0.090      
7 H 0.102      
8 C -0.097      
9 C -0.188      
10 N -0.183      
11 C 0.060      
12 H 0.131      
13 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.868 1.838 0.195 3.412
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.492 -5.241 -1.277
y -5.241 -33.624 -0.923
z -1.277 -0.923 -31.977
Traceless
 xyz
x -7.691 -5.241 -1.277
y -5.241 2.611 -0.923
z -1.277 -0.923 5.081
Polar
3z2-r210.161
x2-y2-6.868
xy-5.241
xz-1.277
yz-0.923


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.064 0.410 -0.672
y 0.410 3.487 -0.240
z -0.672 -0.240 3.408


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