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All results from a given calculation for CH2CHCH2CH2Cl (1-Butene, 4-chloro-)

using model chemistry: PBEPBE/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 PBEPBE/6-31G**
 hartrees
Energy at 0K-616.395947
Energy at 298.15K-616.403095
Nuclear repulsion energy205.649484
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 PBEPBE/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 3174 3131 14.93      
2 A 3101 3058 4.06      
3 A 3094 3051 9.34      
4 A 3083 3041 9.99      
5 A 3030 2988 25.38      
6 A 3012 2970 4.88      
7 A 2966 2926 15.41      
8 A 1681 1658 5.52      
9 A 1445 1425 2.22      
10 A 1431 1412 11.82      
11 A 1412 1393 2.31      
12 A 1317 1299 1.85      
13 A 1291 1274 26.00      
14 A 1275 1258 15.57      
15 A 1226 1209 0.25      
16 A 1152 1137 0.15      
17 A 1105 1090 4.83      
18 A 1009 995 5.36      
19 A 1001 987 13.25      
20 A 975 961 5.42      
21 A 902 890 35.19      
22 A 877 865 17.29      
23 A 800 789 6.11      
24 A 652 643 21.42      
25 A 647 638 17.58      
26 A 444 437 2.38      
27 A 346 342 0.42      
28 A 241 237 1.93      
29 A 120 119 2.35      
30 A 76 75 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 21441.7 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 21148.0 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 PBEPBE/6-31G**
ABC
0.33457 0.06085 0.05507

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.270 -1.314 -0.405
C2 1.435 -0.422 0.206
H3 3.214 0.548 -0.453
C4 2.699 -0.396 -0.240
H5 0.303 0.857 1.521
C6 0.591 0.799 0.455
H7 -1.228 1.803 -0.221
H8 -0.459 0.761 -1.463
C9 -0.683 0.863 -0.392
H10 0.951 -1.386 0.409
H11 1.175 1.711 0.229
Cl12 -1.852 -0.473 0.012

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.12961.86361.09364.14983.51795.47524.39664.51262.45853.73365.2070
C22.12962.13131.34122.15521.50463.49652.78852.54851.09722.14913.2931
H31.86362.13131.09593.53072.78684.62213.81603.91083.09932.44465.1891
C41.09361.34121.09593.22682.52044.50083.57903.61212.11162.64224.5589
H54.14982.15523.53073.22681.10632.50523.08192.15212.58561.77742.9480
C63.51791.50462.78682.52041.10632.18522.18721.53112.21441.10632.7898
H75.47523.49654.62214.50082.50522.18521.79441.09983.91312.44682.3712
H84.39662.78853.81603.57903.08192.18721.79441.09983.17842.53742.3748
C94.51262.54853.91083.61212.15211.53111.09981.09982.89252.13501.8202
H102.45851.09723.09932.11162.58562.21443.91313.17842.89253.11012.9744
H113.73362.14912.44462.64221.77741.10632.44682.53742.13503.11013.7390
Cl125.20703.29315.18914.55892.94802.78982.37122.37481.82022.97443.7390

picture of 1-Butene, 4-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 C2 121.674 H1 C4 H3 116.675
C2 C4 H3 121.649 C2 C6 H5 110.340
C2 C6 C9 114.174 C2 C6 H11 109.858
C4 C2 C6 124.568 C4 C2 H10 119.657
H5 C6 C9 108.289 H5 C6 H11 106.890
C6 C2 H10 115.774 C6 C9 H7 111.261
C6 C9 H8 111.415 C6 C9 Cl12 112.415
H7 C9 H8 109.325 H7 C9 Cl12 105.945
H8 C9 Cl12 106.203 C9 C6 H11 106.988
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.116      
2 C -0.026      
3 H 0.105      
4 C -0.268      
5 H 0.149      
6 C -0.260      
7 H 0.171      
8 H 0.176      
9 C -0.328      
10 H 0.121      
11 H 0.129      
12 Cl -0.083      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.318 1.495 -0.263 2.010
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.476 -1.230 -0.549
y -1.230 -35.455 -0.515
z -0.549 -0.515 -38.587
Traceless
 xyz
x -3.455 -1.230 -0.549
y -1.230 4.076 -0.515
z -0.549 -0.515 -0.621
Polar
3z2-r2-1.243
x2-y2-5.021
xy-1.230
xz-0.549
yz-0.515


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.543 0.335 -1.064
y 0.335 7.609 -0.135
z -1.064 -0.135 5.389


<r2> (average value of r2) Å2
<r2> 201.639
(<r2>)1/2 14.200