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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/6-31G*
 hartrees
Energy at 0K-249.184863
Energy at 298.15K 
HF Energy-248.910319
Nuclear repulsion energy193.827855
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 B2PLYP=FULLultrafine/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 3200 3036 15.39      
2 A 3178 3015 26.03      
3 A 3159 2997 5.38      
4 A 3131 2971 18.76      
5 A 3127 2967 2.92      
6 A 3075 2918 7.74      
7 A 3073 2915 22.81      
8 A 2307 2188 1.93      
9 A 1763 1673 1.31      
10 A 1542 1462 9.10      
11 A 1529 1451 6.80      
12 A 1509 1432 8.08      
13 A 1463 1388 2.17      
14 A 1390 1318 1.58      
15 A 1359 1289 0.11      
16 A 1334 1266 7.17      
17 A 1253 1188 0.11      
18 A 1160 1101 0.78      
19 A 1098 1041 2.61      
20 A 1094 1038 0.23      
21 A 1014 962 30.77      
22 A 978 928 9.34      
23 A 949 900 3.63      
24 A 916 869 0.90      
25 A 774 734 0.63      
26 A 569 540 0.57      
27 A 455 432 0.48      
28 A 377 357 0.75      
29 A 294 279 1.04      
30 A 267 253 4.68      
31 A 208 198 0.99      
32 A 137 130 3.68      
33 A 74 70 2.15      

Unscaled Zero Point Vibrational Energy (zpe) 23877.6 cm-1
Scaled (by 0.9487) Zero Point Vibrational Energy (zpe) 22652.6 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 B2PLYP=FULLultrafine/6-31G*
ABC
0.42159 0.04922 0.04657

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.615 0.264 0.091
H2 3.086 -1.152 -0.813
H3 2.737 -1.034 0.921
C4 2.803 -0.464 -0.009
H5 1.487 0.810 -1.242
C6 1.506 0.220 -0.325
H7 0.396 -0.436 1.341
C8 0.403 0.152 0.426
C9 -0.885 0.867 0.092
N10 -2.898 -0.817 -0.159
C11 -2.013 -0.067 -0.054
H12 -0.779 1.431 -0.839
H13 -1.146 1.584 0.879

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.76091.77331.09512.56992.15073.52403.23134.54026.60715.64044.64145.0035
H21.76091.77291.09502.56682.14903.51993.22994.54546.02915.26894.64935.3159
H31.77331.77291.09273.10462.15432.45202.66374.17285.74124.94454.64084.6829
C41.09511.09501.09272.20811.50082.76042.51573.92215.71424.83344.13744.5367
H52.56992.56683.10462.20811.09003.06862.09492.72184.80083.79932.38453.4687
C62.15072.14902.15431.50081.09002.10721.33572.51124.52723.54132.63683.2159
H73.52403.51992.45202.76043.06862.10721.08812.21323.63912.80823.10212.5832
C83.23133.22992.66372.51572.09491.33571.08811.51043.48992.47362.15312.1579
C94.54024.54544.17283.92212.72182.51122.21321.51042.63651.47201.09391.0962
N106.60716.02915.74125.71424.80084.52723.63913.48992.63651.16453.16313.1477
C115.64045.26894.94454.83343.79933.54132.80822.47361.47201.16452.09382.0846
H124.64144.64934.64084.13742.38452.63683.10212.15311.09393.16312.09381.7632
H135.00355.31594.68294.53673.46873.21592.58322.15791.09623.14772.08461.7632

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 107.035 H1 C4 H3 108.302
H1 C4 C6 110.925 H2 C4 H3 108.270
H2 C4 C6 110.791 H3 C4 C6 111.363
C4 C6 H5 116.017 C4 C6 C8 124.873
H5 C6 C8 119.110 C6 C8 H7 120.424
C6 C8 C9 123.732 H7 C8 C9 115.843
C8 C9 C11 112.068 C8 C9 H12 110.508
C8 C9 H13 110.755 C9 C11 N10 179.146
C11 C9 H12 108.475 C11 C9 H13 107.622
H12 C9 H13 107.237
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability