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

using model chemistry: TPSSh/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 TPSSh/6-31G*
 hartrees
Energy at 0K-249.476515
Energy at 298.15K-249.483103
HF Energy-249.476515
Nuclear repulsion energy193.591990
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 TPSSh/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 3175 3046 18.26      
2 A 3147 3019 36.12      
3 A 3127 3000 5.27      
4 A 3093 2967 4.15      
5 A 3091 2965 23.51      
6 A 3039 2916 29.48      
7 A 3038 2914 10.83      
8 A 2341 2246 8.53      
9 A 1750 1679 1.70      
10 A 1531 1469 8.67      
11 A 1521 1459 6.23      
12 A 1494 1433 7.24      
13 A 1447 1389 1.79      
14 A 1371 1315 2.07      
15 A 1349 1294 0.32      
16 A 1315 1262 9.24      
17 A 1238 1188 0.09      
18 A 1145 1099 0.72      
19 A 1079 1036 2.93      
20 A 1077 1034 0.89      
21 A 1012 971 31.23      
22 A 962 923 9.93      
23 A 937 899 3.71      
24 A 902 865 0.92      
25 A 764 733 0.66      
26 A 562 540 0.78      
27 A 446 428 0.46      
28 A 378 363 0.58      
29 A 288 276 1.22      
30 A 260 249 4.44      
31 A 209 200 1.05      
32 A 134 129 3.69      
33 A 71 68 2.11      

Unscaled Zero Point Vibrational Energy (zpe) 23645.4 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 22685.4 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 TPSSh/6-31G*
ABC
0.42122 0.04906 0.04644

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.622 0.268 0.089
H2 3.094 -1.150 -0.816
H3 2.747 -1.034 0.923
C4 2.810 -0.463 -0.009
H5 1.490 0.810 -1.244
C6 1.508 0.220 -0.325
H7 0.395 -0.438 1.343
C8 0.404 0.151 0.426
C9 -0.888 0.867 0.092
N10 -2.900 -0.818 -0.160
C11 -2.019 -0.066 -0.054
H12 -0.785 1.434 -0.840
H13 -1.152 1.583 0.882

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.76371.77721.09752.57182.15463.53383.23794.55006.61705.65354.65205.0150
H21.76371.77671.09732.56862.15223.52863.23584.55526.03905.28214.66055.3273
H31.77721.77671.09453.11012.15952.46232.67184.18535.75374.96074.65484.6957
C41.09751.09731.09452.21071.50362.76772.52083.93135.72314.84594.14844.5471
H52.57182.56863.11012.21071.09183.07382.09842.72844.80673.80802.39313.4782
C62.15462.15222.15951.50361.09182.11081.33762.51724.53233.54992.64503.2238
H73.53383.52862.46232.76773.07382.11081.08952.21673.64112.81423.10792.5863
C83.23793.23582.67182.52082.09841.33761.08951.51483.49302.48042.15912.1632
C94.55004.55524.18533.93132.72842.51722.21671.51482.63651.47381.09561.0984
N106.61706.03905.75375.72314.80674.53233.64113.49302.63651.16283.16393.1474
C115.65355.28214.96074.84593.80803.54992.81422.48041.47381.16282.09572.0855
H124.65204.66054.65484.14842.39312.64503.10792.15911.09563.16392.09571.7671
H135.01505.32734.69574.54713.47823.22382.58632.16321.09843.14742.08551.7671

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 106.945 H1 C4 H3 108.344
H1 C4 C6 110.891 H2 C4 H3 108.308
H2 C4 C6 110.715 H3 C4 C6 111.479
C4 C6 H5 115.910 C4 C6 C8 124.954
H5 C6 C8 119.136 C6 C8 H7 120.507
C6 C8 C9 123.773 H7 C8 C9 115.719
C8 C9 C11 112.179 C8 C9 H12 110.585
C8 C9 H13 110.742 C9 C11 N10 178.893
C11 C9 H12 108.398 C11 C9 H13 107.444
H12 C9 H13 107.308
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.175      
2 H 0.179      
3 H 0.174      
4 C -0.525      
5 H 0.153      
6 C -0.108      
7 H 0.169      
8 C -0.111      
9 C -0.427      
10 N -0.487      
11 C 0.375      
12 H 0.215      
13 H 0.218      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.581 2.223 0.280 4.225
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.740 0.469 -0.838
y 0.469 6.619 -0.377
z -0.838 -0.377 6.438


<r2> (average value of r2) Å2
<r2> 235.513
(<r2>)1/2 15.346