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All results from a given calculation for C5H7N ((Z)-2-Pentenenitrile)

using model chemistry: M06-2X/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 M06-2X/6-31G*
 hartrees
Energy at 0K-249.346062
Energy at 298.15K-249.352864
HF Energy-249.346062
Nuclear repulsion energy199.475789
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 M06-2X/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 3235 3063 2.14      
2 A 3191 3022 8.29      
3 A 3171 3003 18.62      
4 A 3160 2992 20.53      
5 A 3133 2967 0.47      
6 A 3082 2918 24.89      
7 A 3078 2915 9.13      
8 A 2417 2288 17.56      
9 A 1744 1651 16.05      
10 A 1535 1454 6.30      
11 A 1530 1449 7.42      
12 A 1511 1431 4.49      
13 A 1438 1362 1.70      
14 A 1431 1355 0.31      
15 A 1351 1280 1.68      
16 A 1310 1240 0.01      
17 A 1260 1193 0.48      
18 A 1155 1094 0.68      
19 A 1105 1047 3.36      
20 A 1053 997 3.41      
21 A 1013 959 1.16      
22 A 977 925 4.30      
23 A 883 836 3.77      
24 A 814 771 5.76      
25 A 777 736 37.87      
26 A 674 638 1.88      
27 A 583 552 0.66      
28 A 412 390 0.26      
29 A 374 355 0.06      
30 A 240 227 0.85      
31 A 209 198 3.01      
32 A 154 145 4.57      
33 A 37 35 0.94      

Unscaled Zero Point Vibrational Energy (zpe) 24016.2 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 22743.4 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 M06-2X/6-31G*
ABC
0.24548 0.06860 0.05817

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.761 -0.069 -0.078
N2 -2.474 -0.981 -0.065
C3 -0.927 1.000 -0.086
H4 -1.327 1.951 -0.277
C5 0.400 0.888 0.141
H6 0.975 1.770 0.107
C7 1.093 -0.380 0.412
H8 0.490 -1.218 0.079
H9 1.263 -0.467 1.491
C10 2.456 -0.419 -0.305
H11 2.305 -0.339 -1.382
H12 3.082 0.407 0.026
H13 2.966 -1.360 -0.093

Atom - Atom Distances (Å)
  C1 N2 C3 H4 C5 H6 C7 H8 H9 C10 H11 H12 H13
C11.15751.35542.07592.37363.30182.91322.53243.43044.23784.27914.86784.9009
N21.15752.51293.15563.43424.41483.64892.97664.08074.96754.99855.72745.4536
C31.35542.51291.04941.35122.06132.49742.63723.07203.67523.73114.05454.5529
H42.07593.15561.04942.07042.34033.43063.67053.95974.46414.43414.68125.4248
C52.37363.43421.35122.07041.05351.47082.10902.09832.47662.73052.72733.4196
H63.30184.41482.06132.34031.05352.17533.02762.64622.67492.90462.51103.7152
C72.91323.64892.49743.43061.47082.17531.08511.09501.54012.16552.17352.1733
H82.53242.97662.63723.67052.10903.02761.08511.77622.15692.49073.06022.4868
H93.43044.08073.07203.95972.09832.64621.09501.77622.15583.05822.49332.4912
C104.23784.96753.67524.46412.47662.67491.54012.15692.15581.09061.08801.0910
H114.27914.99853.73114.43412.73052.90462.16552.49073.05821.09061.77281.7716
H124.86785.72744.05454.68122.72732.51102.17353.06022.49331.08801.77281.7746
H134.90095.45364.55295.42483.41963.71522.17332.48682.49121.09101.77161.7746

picture of (Z)-2-Pentenenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H4 118.806 C1 C3 C5 122.552
N2 C1 C3 179.728 C3 C5 H6 117.468
C3 C5 C7 124.441 H4 C3 C5 118.643
C5 C7 H8 110.295 C5 C7 H9 108.849
C5 C7 C10 110.661 H6 C5 C7 118.085
C7 C10 H11 109.621 C7 C10 H12 110.402
C7 C10 H13 110.206 H8 C7 H9 109.121
H8 C7 C10 109.267 H9 C7 C10 108.612
H11 C10 H12 108.924 H11 C10 H13 108.595
H12 C10 H13 109.056
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.289      
2 N -0.468      
3 C -0.176      
4 H 0.214      
5 C -0.086      
6 H 0.178      
7 C -0.358      
8 H 0.194      
9 H 0.181      
10 C -0.485      
11 H 0.178      
12 H 0.163      
13 H 0.176      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.214 2.535 -0.014 4.094
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.755 -5.397 1.139
y -5.397 -35.733 -0.752
z 1.139 -0.752 -36.752
Traceless
 xyz
x -5.512 -5.397 1.139
y -5.397 3.521 -0.752
z 1.139 -0.752 1.991
Polar
3z2-r23.983
x2-y2-6.022
xy-5.397
xz1.139
yz-0.752


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.008 1.072 0.607
y 1.072 8.016 -0.351
z 0.607 -0.351 5.353


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000