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

using model chemistry: B1B95/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/aug-cc-pVDZ
 hartrees
Energy at 0K-249.364685
Energy at 298.15K-249.371339
Nuclear repulsion energy 
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 B1B95/aug-cc-pVDZ
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 3192 3058 11.69      
2 A 3169 3035 26.13      
3 A 3151 3018 2.88      
4 A 3124 2992 1.29      
5 A 3120 2989 12.29      
6 A 3063 2934 5.21      
7 A 3054 2926 22.16      
8 A 2381 2281 13.89      
9 A 1771 1696 2.26      
10 A 1464 1402 12.42      
11 A 1450 1389 7.60      
12 A 1429 1369 10.02      
13 A 1394 1335 3.45      
14 A 1341 1284 1.57      
15 A 1326 1270 0.57      
16 A 1283 1229 5.85      
17 A 1211 1160 0.20      
18 A 1136 1088 0.31      
19 A 1098 1052 6.71      
20 A 1056 1011 1.86      
21 A 994 952 39.50      
22 A 956 916 4.80      
23 A 942 903 8.40      
24 A 902 864 0.48      
25 A 769 737 0.69      
26 A 565 542 0.50      
27 A 453 434 0.50      
28 A 375 359 0.72      
29 A 292 280 1.33      
30 A 265 254 5.33      
31 A 210 201 1.09      
32 A 136 130 4.16      
33 A 72 69 2.44      

Unscaled Zero Point Vibrational Energy (zpe) 23570.6 cm-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 22578.3 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 B1B95/aug-cc-pVDZ
ABC
0.43439 0.04930 0.04674

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.607 0.271 0.112
H2 3.088 -1.113 -0.845
H3 2.726 -1.061 0.894
C4 2.796 -0.457 -0.016
H5 1.483 0.856 -1.210
C6 1.507 0.229 -0.315
H7 0.395 -0.497 1.315
C8 0.402 0.129 0.421
C9 -0.878 0.850 0.104
N10 -2.899 -0.795 -0.170
C11 -2.009 -0.064 -0.054
H12 -0.772 1.431 -0.820
H13 -1.137 1.556 0.905

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.76161.77781.09742.56922.14363.51463.22264.52206.59855.62824.62424.9780
H21.76161.77731.09742.56672.14153.50773.21974.52656.03395.26424.62315.2955
H31.77781.77731.09453.10592.14772.43542.65344.15525.73084.93074.62364.6659
C41.09741.09741.09452.20721.49062.74572.50303.90125.70684.82094.11514.5128
H52.56922.56673.10592.20721.09333.06472.08822.70254.79733.79222.35973.4395
C62.14362.14152.14771.49061.09332.10231.33132.49954.52543.53742.62463.1994
H73.51463.50772.43542.74573.06472.10231.09082.21363.62492.79963.10332.5936
C83.22263.21972.65342.50302.08821.33131.09081.50303.47862.46512.14742.1533
C94.52204.52654.15523.90122.70252.49952.21361.50302.61981.46251.09591.0988
N106.59856.03395.73085.70684.79734.52543.62493.47862.61981.15743.14663.1281
C115.62825.26424.93074.82093.79223.53742.79962.46511.46251.15742.08602.0745
H124.62424.62314.62364.11512.35972.62463.10332.14741.09593.14662.08601.7672
H134.97805.29554.66594.51283.43953.19942.59362.15331.09883.12812.07451.7672

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 106.765 H1 C4 H3 108.402
H1 C4 C6 110.935 H2 C4 H3 108.364
H2 C4 C6 110.768 H3 C4 C6 111.443
C4 C6 H5 116.512 C4 C6 C8 124.898
H5 C6 C8 118.589 C6 C8 H7 120.116
C6 C8 C9 123.619 H7 C8 C9 116.264
C8 C9 C11 112.451 C8 C9 H12 110.455
C8 C9 H13 110.754 C9 C11 N10 179.359
C11 C9 H12 108.392 C11 C9 H13 107.334
H12 C9 H13 107.256
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H -0.043      
2 H -0.042      
3 H -0.256      
4 C 0.345      
5 H -0.730      
6 C 0.583      
7 H -0.705      
8 C 0.893      
9 C 0.611      
10 N -0.266      
11 C -0.136      
12 H -0.210      
13 H -0.045      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.777 2.285 0.323 4.426
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.468 -6.374 -1.865
y -6.374 -37.078 -1.293
z -1.865 -1.293 -35.316
Traceless
 xyz
x -10.271 -6.374 -1.865
y -6.374 3.814 -1.293
z -1.865 -1.293 6.457
Polar
3z2-r212.914
x2-y2-9.390
xy-6.374
xz-1.865
yz-1.293


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.448 0.455 -0.618
y 0.455 8.437 -0.162
z -0.618 -0.162 7.999


<r2> (average value of r2) Å2
<r2> 234.617
(<r2>)1/2 15.317