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

using model chemistry: B1B95/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-31G**
 hartrees
Energy at 0K-249.346186
Energy at 298.15K-249.352817
Nuclear repulsion energy194.474824
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 B1B95/6-31G**
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 3188 3044 13.47      
2 A 3165 3022 28.96      
3 A 3149 3007 1.83      
4 A 3119 2978 15.39      
5 A 3115 2974 1.94      
6 A 3056 2918 7.02      
7 A 3055 2917 21.07      
8 A 2391 2283 10.19      
9 A 1774 1694 1.95      
10 A 1496 1429 10.46      
11 A 1485 1417 7.52      
12 A 1457 1391 9.51      
13 A 1420 1356 2.32      
14 A 1354 1292 1.46      
15 A 1333 1273 0.41      
16 A 1298 1239 5.98      
17 A 1222 1166 0.15      
18 A 1140 1088 0.54      
19 A 1093 1044 4.27      
20 A 1066 1018 0.38      
21 A 1006 960 31.19      
22 A 956 912 9.61      
23 A 950 907 5.16      
24 A 904 863 0.47      
25 A 770 735 0.70      
26 A 568 542 0.54      
27 A 452 432 0.57      
28 A 385 367 0.68      
29 A 293 279 1.20      
30 A 264 252 4.82      
31 A 209 199 1.16      
32 A 135 129 3.82      
33 A 71 68 2.04      

Unscaled Zero Point Vibrational Energy (zpe) 23667.1 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 22597.4 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 B1B95/6-31G**
ABC
0.43065 0.04936 0.04678

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.607 0.270 0.090
H2 3.083 -1.137 -0.820
H3 2.736 -1.034 0.913
C4 2.795 -0.457 -0.012
H5 1.475 0.819 -1.232
C6 1.502 0.220 -0.322
H7 0.401 -0.454 1.334
C8 0.404 0.143 0.425
C9 -0.881 0.855 0.096
N10 -2.894 -0.804 -0.162
C11 -2.007 -0.066 -0.053
H12 -0.776 1.427 -0.831
H13 -1.143 1.570 0.884

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.75601.77111.09462.56792.14463.51353.22264.52526.59405.62594.62534.9875
H21.75601.77051.09452.56562.14223.50663.21984.52956.02275.25814.63305.3000
H31.77111.77051.09153.10212.14882.44172.65714.16085.73634.93624.62904.6716
C41.09461.09451.09152.20481.49212.74612.50403.90465.70214.81874.12004.5190
H52.56792.56563.10212.20481.08983.05852.08522.70384.78193.78112.36553.4483
C62.14462.14222.14881.49211.08982.09931.33052.50124.51743.53182.62803.2051
H73.51353.50662.44172.74613.05852.09931.08742.21133.63632.80663.10002.5855
C83.22263.21982.65712.50402.08521.33051.08741.50503.48162.46732.14882.1539
C94.52524.52954.16083.90462.70382.50122.21131.50502.62161.46271.09391.0966
N106.59406.02275.73635.70214.78194.51743.63633.48162.62161.15903.14823.1308
C115.62595.25814.93624.81873.78113.53182.80662.46731.46271.15902.08562.0748
H124.62534.63304.62904.12002.36552.62803.10002.14881.09393.14822.08561.7596
H134.98755.30004.67164.51903.44833.20512.58552.15391.09663.13082.07481.7596

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 106.667 H1 C4 H3 108.221
H1 C4 C6 111.082 H2 C4 H3 108.173
H2 C4 C6 110.892 H3 C4 C6 111.615
C4 C6 H5 116.418 C4 C6 C8 124.936
H5 C6 C8 118.646 C6 C8 H7 120.175
C6 C8 C9 123.677 H7 C8 C9 116.146
C8 C9 C11 112.472 C8 C9 H12 110.547
C8 C9 H13 110.786 C9 C11 N10 179.327
C11 C9 H12 108.468 C11 C9 H13 107.461
H12 C9 H13 106.891
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.139      
2 H 0.143      
3 H 0.133      
4 C -0.399      
5 H 0.109      
6 C -0.078      
7 H 0.124      
8 C -0.072      
9 C -0.330      
10 N -0.457      
11 C 0.330      
12 H 0.175      
13 H 0.183      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.599 2.201 0.295 4.229
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.888 -6.155 -1.701
y -6.155 -36.243 -1.207
z -1.701 -1.207 -34.474
Traceless
 xyz
x -9.529 -6.155 -1.701
y -6.155 3.438 -1.207
z -1.701 -1.207 6.091
Polar
3z2-r212.182
x2-y2-8.644
xy-6.155
xz-1.701
yz-1.207


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.640 0.457 -0.820
y 0.457 6.608 -0.390
z -0.820 -0.390 6.428


<r2> (average value of r2) Å2
<r2> 233.847
(<r2>)1/2 15.292