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All results from a given calculation for C5H7N ((Z)-2-Pentenenitrile)

using model chemistry: wB97X-D/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-249.467150
Energy at 298.15K-249.473967
HF Energy-249.467150
Nuclear repulsion energy199.986787
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 wB97X-D/aug-cc-pVTZ
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 3220 3080 2.37      
2 A 3177 3039 8.12      
3 A 3143 3007 21.95      
4 A 3136 2999 23.70      
5 A 3111 2976 0.38      
6 A 3059 2926 27.56      
7 A 3056 2923 10.57      
8 A 2373 2270 24.54      
9 A 1718 1644 20.02      
10 A 1508 1443 8.63      
11 A 1503 1438 7.35      
12 A 1491 1426 4.21      
13 A 1436 1374 1.09      
14 A 1413 1352 1.74      
15 A 1346 1288 1.29      
16 A 1303 1246 0.32      
17 A 1265 1211 0.74      
18 A 1152 1102 0.44      
19 A 1102 1054 3.50      
20 A 1039 994 3.72      
21 A 1020 976 0.67      
22 A 967 925 4.86      
23 A 871 834 3.30      
24 A 817 782 6.24      
25 A 770 737 37.41      
26 A 678 648 1.72      
27 A 582 556 1.12      
28 A 404 387 0.46      
29 A 371 355 0.05      
30 A 233 223 1.26      
31 A 207 198 2.80      
32 A 145 139 4.93      
33 A 39 37 1.10      

Unscaled Zero Point Vibrational Energy (zpe) 23828.2 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 22794.0 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 wB97X-D/aug-cc-pVTZ
ABC
0.25128 0.06806 0.05799

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.737 -0.120 -0.080
N2 -2.448 -1.022 -0.026
C3 -0.886 1.022 -0.158
H4 -1.353 1.943 -0.476
C5 0.412 0.970 0.134
H6 0.976 1.891 0.033
C7 1.171 -0.238 0.564
H8 0.497 -1.090 0.656
H9 1.586 -0.048 1.557
C10 2.312 -0.565 -0.402
H11 1.923 -0.793 -1.394
H12 3.006 0.271 -0.493
H13 2.872 -1.430 -0.050

Atom - Atom Distances (Å)
  C1 N2 C3 H4 C5 H6 C7 H8 H9 C10 H11 H12 H13
C11.14951.42632.13602.41903.37922.98102.54443.70554.08593.94684.77704.7917
N21.14952.57553.19273.48894.49603.75013.02434.44234.79684.58675.62505.3362
C31.42632.57551.08071.33132.06412.51822.65253.19383.57843.56553.97804.4886
H42.13603.19271.08072.10542.38473.49443.72894.09134.44164.36594.66865.4232
C52.41903.48891.33132.10541.08471.49052.12692.10752.50122.78012.75923.4422
H63.37924.49602.06412.38471.08472.20283.08262.54072.82933.18332.64943.8247
C72.98103.75012.51823.49441.49052.20281.09001.09321.53002.16972.17792.1657
H82.54443.02432.65253.72892.12693.08261.09001.75612.16502.51513.07682.5007
H93.70554.44233.19384.09132.10752.54071.09321.75612.15223.06252.51412.4790
C104.08594.79683.57844.44162.50122.82931.53002.16502.15221.08951.09081.0889
H113.94684.58673.56554.36592.78013.18332.16972.51513.06251.08951.76511.7647
H124.77705.62503.97804.66862.75922.64942.17793.07682.51411.09081.76511.7630
H134.79175.33624.48865.42323.44223.82472.16572.50072.47901.08891.76471.7630

picture of (Z)-2-Pentenenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H4 116.182 C1 C3 C5 122.578
N2 C1 C3 178.344 C3 C5 H6 117.001
C3 C5 C7 126.265 H4 C3 C5 121.240
C5 C7 H8 110.046 C5 C7 H9 108.331
C5 C7 C10 111.794 H6 C5 C7 116.723
C7 C10 H11 110.720 C7 C10 H12 111.296
C7 C10 H13 110.438 H8 C7 H9 107.096
H8 C7 C10 110.310 H9 C7 C10 109.125
H11 C10 H12 108.105 H11 C10 H13 108.206
H12 C10 H13 107.963
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.746      
2 N -0.785      
3 C -0.157      
4 H 0.364      
5 C -0.679      
6 H 0.439      
7 C -0.202      
8 H 0.150      
9 H 0.229      
10 C -0.905      
11 H 0.295      
12 H 0.273      
13 H 0.233      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.473 2.585 0.031 4.329
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.656 -5.771 1.184
y -5.771 -36.230 -0.727
z 1.184 -0.727 -37.089
Traceless
 xyz
x -5.996 -5.771 1.184
y -5.771 3.643 -0.727
z 1.184 -0.727 2.354
Polar
3z2-r24.707
x2-y2-6.426
xy-5.771
xz1.184
yz-0.727


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.886 0.904 0.337
y 0.904 9.453 -0.158
z 0.337 -0.158 7.518


<r2> (average value of r2) Å2
<r2> 197.376
(<r2>)1/2 14.049