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

using model chemistry: PBEPBE/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 PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-616.415360
Energy at 298.15K-616.422498
Nuclear repulsion energy205.386861
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/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3166 3147 12.73      
2 A 3089 3071 3.58      
3 A 3078 3060 8.57      
4 A 3066 3048 8.94      
5 A 3014 2997 26.42      
6 A 2999 2982 3.80      
7 A 2954 2937 15.45      
8 A 1672 1662 6.69      
9 A 1405 1397 2.16      
10 A 1393 1385 10.82      
11 A 1375 1367 3.21      
12 A 1299 1291 1.49      
13 A 1267 1260 10.50      
14 A 1250 1243 27.02      
15 A 1208 1201 0.58      
16 A 1132 1126 0.37      
17 A 1096 1090 6.84      
18 A 1002 997 5.25      
19 A 994 988 13.77      
20 A 964 959 3.74      
21 A 898 893 29.92      
22 A 871 866 15.11      
23 A 794 790 6.63      
24 A 651 647 22.49      
25 A 644 641 14.06      
26 A 443 441 2.34      
27 A 342 340 0.42      
28 A 240 239 1.83      
29 A 119 118 2.22      
30 A 76 75 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 21251.0 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 21127.7 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/cc-pVDZ
ABC
0.33515 0.06069 0.05490

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.276 -1.321 -0.400
C2 1.435 -0.421 0.196
H3 3.232 0.556 -0.426
C4 2.708 -0.395 -0.233
H5 0.302 0.847 1.523
C6 0.590 0.798 0.449
H7 -1.236 1.807 -0.214
H8 -0.470 0.764 -1.472
C9 -0.686 0.864 -0.391
H10 0.941 -1.392 0.378
H11 1.177 1.717 0.230
Cl12 -1.853 -0.474 0.015

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.13511.87851.10024.15333.52555.49464.41944.52542.46243.74665.2154
C22.13512.13811.34372.15691.50423.50272.79522.54831.10392.15393.2929
H31.87852.13811.10273.53092.79324.64493.85213.93023.11242.44925.2066
C41.10021.34371.10273.22692.52414.51743.60213.62342.11842.64884.5681
H54.15332.15693.53093.22691.11292.51153.09412.15432.59451.78762.9434
C63.52551.50422.79322.52411.11292.19012.19471.52972.21851.11262.7884
H75.49463.50274.64494.51742.51152.19011.80521.10643.91512.45582.3741
H84.41942.79523.85213.60213.09412.19471.80521.10703.17192.55302.3779
C94.52542.54833.93023.62342.15431.52971.10641.10702.88592.14151.8207
H102.46241.10393.11242.11842.59452.21853.91513.17192.88593.12122.9635
H113.74662.15392.44922.64881.78761.11262.45582.55302.14153.12123.7454
Cl125.21543.29295.20664.56812.94342.78842.37412.37791.82072.96353.7454

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 121.450 H1 C4 H3 117.014
C2 C4 H3 121.535 C2 C6 H5 110.108
C2 C6 C9 114.259 C2 C6 H11 109.887
C4 C2 C6 124.728 C4 C2 H10 119.561
H5 C6 C9 108.178 H5 C6 H11 106.885
C6 C2 H10 115.710 C6 C9 H7 111.347
C6 C9 H8 111.678 C6 C9 Cl12 112.368
H7 C9 H8 109.286 H7 C9 Cl12 105.806
H8 C9 Cl12 106.047 C9 C6 H11 107.226
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.030      
2 C -0.082      
3 H 0.018      
4 C -0.005      
5 H 0.053      
6 C 0.009      
7 H 0.076      
8 H 0.083      
9 C -0.082      
10 H 0.008      
11 H 0.026      
12 Cl -0.135      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.140 1.414 -0.228 1.830
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.533 -1.053 -0.530
y -1.053 -35.806 -0.445
z -0.530 -0.445 -38.869
Traceless
 xyz
x -3.196 -1.053 -0.530
y -1.053 3.895 -0.445
z -0.530 -0.445 -0.699
Polar
3z2-r2-1.398
x2-y2-4.727
xy-1.053
xz-0.530
yz-0.445


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.970 0.307 -0.976
y 0.307 7.964 -0.152
z -0.976 -0.152 5.712


<r2> (average value of r2) Å2
<r2> 202.277
(<r2>)1/2 14.222