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

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-248.663953
Energy at 298.15K-248.670611
HF Energy-247.839998
Nuclear repulsion energy193.936585
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 MP3/6-31G*
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 3218 3021 12.20      
2 A 3198 3001 25.07      
3 A 3182 2987 4.46      
4 A 3163 2969 16.86      
5 A 3157 2963 2.25      
6 A 3107 2916 5.43      
7 A 3097 2907 18.68      
8 A 2448 2298 3.56      
9 A 1804 1694 0.68      
10 A 1554 1458 9.58      
11 A 1539 1445 7.19      
12 A 1527 1433 9.66      
13 A 1479 1388 3.20      
14 A 1407 1321 1.30      
15 A 1373 1289 0.05      
16 A 1349 1266 4.32      
17 A 1263 1185 0.09      
18 A 1173 1101 0.80      
19 A 1119 1050 1.87      
20 A 1106 1038 0.53      
21 A 1010 948 36.33      
22 A 989 928 8.09      
23 A 966 907 4.49      
24 A 930 872 0.86      
25 A 776 728 0.55      
26 A 573 538 0.52      
27 A 461 433 0.51      
28 A 371 348 0.78      
29 A 294 276 0.93      
30 A 268 252 5.09      
31 A 199 187 0.89      
32 A 136 128 3.91      
33 A 73 68 2.33      

Unscaled Zero Point Vibrational Energy (zpe) 24153.7 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 22670.6 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 MP3/6-31G*
ABC
0.42268 0.04926 0.04662

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.613 0.261 0.099
H2 3.082 -1.148 -0.820
H3 2.724 -1.041 0.914
C4 2.799 -0.465 -0.012
H5 1.481 0.826 -1.236
C6 1.503 0.226 -0.325
H7 0.400 -0.453 1.337
C8 0.404 0.147 0.428
C9 -0.882 0.866 0.096
N10 -2.894 -0.813 -0.162
C11 -2.012 -0.068 -0.055
H12 -0.774 1.432 -0.835
H13 -1.143 1.583 0.883

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.76371.77481.09562.57842.15233.51683.22754.53556.60085.63724.63634.9988
H21.76371.77421.09552.57492.15023.51173.22524.53916.02185.26334.63955.3114
H31.77481.77421.09363.10732.15232.43522.65154.16085.72554.93194.62824.6744
C41.09561.09551.09362.21391.50142.75292.51053.91575.70654.82834.12874.5320
H52.57842.57493.10732.21391.09083.06952.09452.71214.79393.79412.36923.4566
C62.15232.15022.15231.50141.09082.10731.33442.50514.52183.53832.62743.2104
H73.51683.51172.43522.75293.06952.10731.08892.21833.63692.81123.10622.5945
C83.22753.22522.65152.51052.09451.33441.08891.51063.48602.47402.15332.1601
C94.53554.53914.16083.91572.71212.50512.21831.51062.63361.47431.09491.0968
N106.60086.02185.72555.70654.79394.52183.63693.48602.63361.15933.16053.1464
C115.63725.26334.93194.82833.79413.53832.81122.47401.47431.15932.09592.0887
H124.63634.63954.62824.12872.36922.62743.10622.15331.09493.16052.09591.7639
H134.99885.31144.67444.53203.45663.21042.59452.16011.09683.14642.08871.7639

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 107.211 H1 C4 H3 108.328
H1 C4 C6 110.975 H2 C4 H3 108.277
H2 C4 C6 110.812 H3 C4 C6 111.098
C4 C6 H5 116.417 C4 C6 C8 124.472
H5 C6 C8 119.111 C6 C8 H7 120.483
C6 C8 C9 123.296 H7 C8 C9 116.220
C8 C9 C11 111.952 C8 C9 H12 110.463
C8 C9 H13 110.889 C9 C11 N10 179.163
C11 C9 H12 108.422 C11 C9 H13 107.752
H12 C9 H13 107.191
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability