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

using model chemistry: BLYP/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 BLYP/6-31G*
 hartrees
Energy at 0K-249.346178
Energy at 298.15K-249.352660
HF Energy-249.346178
Nuclear repulsion energy192.256848
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 BLYP/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 3083 3058 21.81      
2 A 3056 3031 34.40      
3 A 3038 3013 3.43      
4 A 2998 2973 22.70      
5 A 2997 2972 4.76      
6 A 2956 2932 28.82      
7 A 2945 2921 11.54      
8 A 2264 2245 6.06      
9 A 1691 1677 1.83      
10 A 1483 1471 8.06      
11 A 1472 1460 5.96      
12 A 1448 1436 6.72      
13 A 1404 1392 1.33      
14 A 1333 1322 1.86      
15 A 1311 1301 0.34      
16 A 1281 1271 10.85      
17 A 1205 1195 0.13      
18 A 1111 1102 0.70      
19 A 1047 1039 0.37      
20 A 1038 1030 2.85      
21 A 977 969 24.18      
22 A 940 933 9.96      
23 A 907 900 2.89      
24 A 876 869 0.87      
25 A 744 738 0.60      
26 A 552 547 0.72      
27 A 438 434 0.43      
28 A 368 365 0.56      
29 A 284 282 0.91      
30 A 257 254 4.26      
31 A 207 205 1.12      
32 A 133 132 3.42      
33 A 70 69 1.91      

Unscaled Zero Point Vibrational Energy (zpe) 22955.2 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 22769.3 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 BLYP/6-31G*
ABC
0.41820 0.04828 0.04572

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.651 0.271 0.089
H2 3.122 -1.155 -0.820
H3 2.774 -1.041 0.928
C4 2.832 -0.464 -0.009
H5 1.504 0.814 -1.250
C6 1.521 0.221 -0.326
H7 0.398 -0.440 1.349
C8 0.408 0.153 0.427
C9 -0.897 0.869 0.092
N10 -2.922 -0.822 -0.161
C11 -2.037 -0.066 -0.053
H12 -0.794 1.443 -0.844
H13 -1.161 1.592 0.886

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.77191.78631.10452.58832.17063.55973.26304.58716.66825.69974.69105.0530
H21.77191.78581.10442.58512.16843.55493.26124.59206.08975.32864.70045.3671
H31.78631.78581.10123.12992.17542.48672.69744.22185.80375.00614.69494.7348
C41.10451.10441.10122.22251.51302.78732.53963.96185.76774.88584.18194.5798
H52.58832.58513.12992.22251.09873.09032.10972.75114.84323.83992.41713.5027
C62.17062.16842.17541.51301.09872.12161.34552.53804.56703.57992.66903.2467
H73.55973.55492.48672.78733.09032.12161.09632.22963.66752.83503.12682.6029
C83.26303.26122.69742.53962.10971.34551.09631.52553.51902.50092.17352.1779
C94.58714.59204.22183.96182.75112.53802.22961.52552.65091.48181.10271.1058
N106.66826.08975.80375.76774.84324.56703.66753.51902.65091.16933.18263.1670
C115.69975.32865.00614.88583.83993.57992.83502.50091.48181.16932.10892.0979
H124.69104.70044.69494.18192.41712.66903.12682.17351.10273.18262.10891.7744
H135.05305.36714.73484.57983.50273.24672.60292.17791.10583.16702.09791.7744

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 106.673 H1 C4 H3 108.161
H1 C4 C6 111.086 H2 C4 H3 108.130
H2 C4 C6 110.924 H3 C4 C6 111.672
C4 C6 H5 115.734 C4 C6 C8 125.262
H5 C6 C8 119.004 C6 C8 H7 120.313
C6 C8 C9 124.147 H7 C8 C9 115.539
C8 C9 C11 112.521 C8 C9 H12 110.549
C8 C9 H13 110.711 C9 C11 N10 178.797
C11 C9 H12 108.474 C11 C9 H13 107.447
H12 C9 H13 106.922
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.148      
2 H 0.152      
3 H 0.145      
4 C -0.452      
5 H 0.106      
6 C -0.053      
7 H 0.119      
8 C -0.055      
9 C -0.367      
10 N -0.460      
11 C 0.358      
12 H 0.177      
13 H 0.182      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.524 2.155 0.278 4.140
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.139 -6.107 -1.616
y -6.107 -36.612 -1.085
z -1.616 -1.085 -34.812
Traceless
 xyz
x -9.427 -6.107 -1.616
y -6.107 3.363 -1.085
z -1.616 -1.085 6.064
Polar
3z2-r212.128
x2-y2-8.527
xy-6.107
xz-1.616
yz-1.085


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.095 0.444 -0.821
y 0.444 6.728 -0.402
z -0.821 -0.402 6.523


<r2> (average value of r2) Å2
<r2> 238.913
(<r2>)1/2 15.457