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

using model chemistry: B1B95/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/cc-pVDZ
 hartrees
Energy at 0K-249.353409
Energy at 298.15K-249.360048
Nuclear repulsion energy194.213539
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/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 3178 3055 12.49      
2 A 3159 3036 25.30      
3 A 3142 3021 2.21      
4 A 3114 2993 12.13      
5 A 3111 2990 1.46      
6 A 3050 2932 6.29      
7 A 3047 2929 22.16      
8 A 2385 2292 10.73      
9 A 1771 1703 2.37      
10 A 1456 1400 11.85      
11 A 1444 1388 7.57      
12 A 1420 1365 9.52      
13 A 1391 1337 1.60      
14 A 1334 1282 1.12      
15 A 1314 1263 0.41      
16 A 1278 1229 6.89      
17 A 1208 1161 0.21      
18 A 1132 1088 0.22      
19 A 1098 1055 6.05      
20 A 1051 1010 0.47      
21 A 997 959 29.46      
22 A 957 920 4.82      
23 A 940 904 10.29      
24 A 898 863 0.45      
25 A 769 739 0.69      
26 A 567 545 0.68      
27 A 452 434 0.42      
28 A 382 367 0.32      
29 A 293 281 1.14      
30 A 263 253 4.59      
31 A 212 203 1.27      
32 A 136 130 3.41      
33 A 71 68 1.89      

Unscaled Zero Point Vibrational Energy (zpe) 23509.3 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 22597.1 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/cc-pVDZ
ABC
0.43108 0.04922 0.04667

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.613 0.275 0.091
H2 3.088 -1.134 -0.831
H3 2.740 -1.043 0.913
C4 2.798 -0.457 -0.013
H5 1.477 0.829 -1.232
C6 1.506 0.221 -0.320
H7 0.401 -0.466 1.336
C8 0.403 0.141 0.425
C9 -0.881 0.852 0.097
N10 -2.899 -0.801 -0.165
C11 -2.010 -0.066 -0.054
H12 -0.777 1.431 -0.831
H13 -1.145 1.567 0.893

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.76411.78181.10092.57312.14783.52413.23014.53066.60595.63524.63234.9951
H21.76411.78121.10092.57092.14543.51653.22714.53406.03385.26654.63875.3093
H31.78181.78121.09773.11412.15402.44622.66434.16675.74644.94464.63994.6798
C41.10091.10091.09772.20931.49072.75062.50643.90555.70934.82344.12414.5232
H52.57312.57093.11412.20931.09643.07022.09092.70634.79023.78732.36673.4546
C62.14782.14542.15401.49071.09642.10551.33302.50314.52493.53722.63353.2105
H73.52413.51652.44622.75063.07022.10551.09402.21593.64052.81083.11122.5915
C83.23013.22712.66432.50642.09091.33301.09401.50373.48482.46892.15312.1562
C94.53064.53404.16673.90552.70632.50312.21591.50372.62251.46281.09951.1024
N106.60596.03385.74645.70934.79024.52493.64053.48482.62251.15983.15193.1320
C115.63525.26654.94464.82343.78733.53722.81082.46891.46281.15982.08942.0765
H124.63234.63874.63994.12412.36672.63353.11122.15311.09953.15192.08941.7688
H134.99515.30934.67984.52323.45463.21052.59152.15621.10243.13202.07651.7688

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 106.490 H1 C4 H3 108.269
H1 C4 C6 111.051 H2 C4 H3 108.219
H2 C4 C6 110.861 H3 C4 C6 111.750
C4 C6 H5 116.470 C4 C6 C8 125.071
H5 C6 C8 118.459 C6 C8 H7 120.032
C6 C8 C9 123.765 H7 C8 C9 116.203
C8 C9 C11 112.658 C8 C9 H12 110.651
C8 C9 H13 110.720 C9 C11 N10 179.331
C11 C9 H12 108.430 C11 C9 H13 107.256
H12 C9 H13 106.892
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.050      
2 H 0.053      
3 H 0.034      
4 C 0.002      
5 H -0.002      
6 C -0.088      
7 H 0.009      
8 C -0.042      
9 C 0.042      
10 N -0.127      
11 C -0.087      
12 H 0.069      
13 H 0.086      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.524 2.133 0.286 4.129
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.761 -5.900 -1.732
y -5.900 -36.468 -1.146
z -1.732 -1.146 -34.830
Traceless
 xyz
x -9.112 -5.900 -1.732
y -5.900 3.328 -1.146
z -1.732 -1.146 5.784
Polar
3z2-r211.568
x2-y2-8.293
xy-5.900
xz-1.732
yz-1.146


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.018 0.338 -0.799
y 0.338 6.903 -0.422
z -0.799 -0.422 6.734


<r2> (average value of r2) Å2
<r2> 234.469
(<r2>)1/2 15.312