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

using model chemistry: MP2/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-311G**
 hartrees
Energy at 0K-248.772248
Energy at 298.15K-248.778884
HF Energy-247.896197
Nuclear repulsion energy193.806402
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 MP2/6-311G**
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 3191 3032 14.34      
2 A 3178 3020 21.22      
3 A 3164 3006 3.16      
4 A 3146 2989 14.50      
5 A 3141 2985 1.84      
6 A 3084 2931 6.37      
7 A 3070 2917 19.85      
8 A 2201 2091 0.60      
9 A 1731 1645 0.68      
10 A 1513 1438 10.57      
11 A 1497 1423 7.52      
12 A 1480 1406 9.20      
13 A 1430 1359 2.96      
14 A 1362 1295 1.60      
15 A 1330 1264 0.06      
16 A 1309 1244 4.68      
17 A 1235 1174 0.08      
18 A 1148 1090 0.41      
19 A 1103 1048 3.05      
20 A 1073 1020 0.92      
21 A 993 944 39.32      
22 A 962 914 7.91      
23 A 947 900 2.74      
24 A 905 860 0.70      
25 A 759 721 0.36      
26 A 563 535 0.81      
27 A 454 432 0.27      
28 A 363 345 0.22      
29 A 290 276 0.98      
30 A 265 252 4.61      
31 A 204 194 0.96      
32 A 136 129 3.27      
33 A 73 69 2.23      

Unscaled Zero Point Vibrational Energy (zpe) 23649.3 cm-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 22471.6 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 MP2/6-311G**
ABC
0.41078 0.04964 0.04686

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.608 0.253 0.067
H2 3.059 -1.189 -0.787
H3 2.719 -1.008 0.945
C4 2.790 -0.472 -0.005
H5 1.461 0.779 -1.267
C6 1.498 0.215 -0.335
H7 0.406 -0.391 1.366
C8 0.401 0.173 0.434
C9 -0.885 0.880 0.082
N10 -2.880 -0.837 -0.151
C11 -2.000 -0.066 -0.054
H12 -0.772 1.426 -0.861
H13 -1.151 1.610 0.856

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.76391.77531.09502.58192.14833.51433.22844.53626.58205.61834.62865.0113
H21.76391.77471.09502.58012.14723.50823.22624.53735.98255.23364.63905.3157
H31.77531.77471.09313.10972.15022.42992.65074.15885.70714.91474.62314.6732
C41.09501.09501.09312.21931.50002.75092.51293.91675.68334.80774.12634.5397
H52.58192.58013.10972.21931.09063.06832.09392.70784.76453.76362.36043.4669
C62.14832.14722.15021.50001.09062.10961.34002.50874.50583.52042.62653.2222
H73.51433.50822.42992.75093.06832.10961.08922.22083.64662.81313.10622.5865
C83.22843.22622.65072.51292.09391.34001.08921.50943.48252.46212.15032.1570
C94.53624.53734.15883.91672.70782.50872.22081.50942.64261.46861.09481.0964
N106.58205.98255.70715.68334.76454.50583.64663.48252.64261.17413.17273.1604
C115.61835.23364.91474.80773.76363.52042.81312.46211.46861.17412.09332.0867
H124.62864.63904.62314.12632.36042.62653.10622.15031.09483.17272.09331.7671
H135.01135.31574.67324.53973.46693.22222.58652.15701.09643.16042.08671.7671

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 107.304 H1 C4 H3 108.448
H1 C4 C6 110.788 H2 C4 H3 108.403
H2 C4 C6 110.709 H3 C4 C6 111.065
C4 C6 H5 117.015 C4 C6 C8 124.371
H5 C6 C8 118.614 C6 C8 H7 120.209
C6 C8 C9 123.286 H7 C8 C9 116.505
C8 C9 C11 111.531 C8 C9 H12 110.309
C8 C9 H13 110.746 C9 C11 N10 178.867
C11 C9 H12 108.617 C11 C9 H13 108.003
H12 C9 H13 107.506
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability