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

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-616.704250
Energy at 298.15K-616.711522
Nuclear repulsion energy206.749107
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 B3PW91/6-31G*
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 3250 3109 16.41      
2 A 3182 3045 3.83      
3 A 3176 3038 10.46      
4 A 3163 3026 11.39      
5 A 3113 2979 26.73      
6 A 3090 2956 6.72      
7 A 3046 2914 17.15      
8 A 1740 1665 5.43      
9 A 1507 1442 2.85      
10 A 1495 1430 12.46      
11 A 1471 1407 2.95      
12 A 1375 1315 1.84      
13 A 1349 1291 36.60      
14 A 1327 1270 7.13      
15 A 1277 1222 0.11      
16 A 1202 1150 0.07      
17 A 1145 1096 3.74      
18 A 1049 1004 6.38      
19 A 1037 992 12.46      
20 A 1010 966 5.67      
21 A 947 906 42.42      
22 A 911 871 17.45      
23 A 826 791 5.10      
24 A 679 650 27.32      
25 A 668 639 13.59      
26 A 455 435 2.21      
27 A 357 341 0.40      
28 A 247 236 1.94      
29 A 124 118 2.36      
30 A 77 74 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 22147.0 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 21188.1 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 B3PW91/6-31G*
ABC
0.33908 0.06137 0.05561

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.257 -1.300 -0.404
C2 1.432 -0.421 0.206
H3 3.196 0.548 -0.457
C4 2.686 -0.390 -0.241
H5 0.300 0.847 1.515
C6 0.586 0.793 0.455
H7 -1.219 1.790 -0.226
H8 -0.455 0.753 -1.455
C9 -0.681 0.854 -0.391
H10 0.959 -1.381 0.412
H11 1.165 1.701 0.234
Cl12 -1.844 -0.469 0.012

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.11581.85031.08694.12753.50045.44234.36974.48882.44043.71365.1846
C22.11582.11961.33252.14501.50053.47932.77422.53921.08972.13913.2815
H31.85032.11961.08893.51642.77524.59213.78973.88963.07962.43545.1623
C41.08691.33251.08893.21062.50894.47283.55593.59312.09662.62894.5378
H54.12752.14503.51643.21061.09882.49563.06522.14342.57151.76572.9299
C63.50041.50052.77522.50891.09882.17222.17561.52542.20641.09892.7739
H75.44233.47934.59214.47282.49562.17221.78061.09243.89982.42982.3559
H84.36972.77423.78973.55593.06522.17561.78061.09233.16802.52492.3604
C94.48882.53923.88963.59312.14341.52541.09241.09232.88612.12541.8063
H102.44041.08973.07962.09662.57152.20643.89983.16802.88613.09412.9741
H113.71362.13912.43542.62891.76571.09892.42982.52492.12543.09413.7161
Cl125.18463.28155.16234.53782.92992.77392.35592.36041.80632.97413.7161

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 121.644 H1 C4 H3 116.512
C2 C4 H3 121.843 C2 C6 H5 110.258
C2 C6 C9 114.101 C2 C6 H11 109.792
C4 C2 C6 124.535 C4 C2 H10 119.554
H5 C6 C9 108.435 H5 C6 H11 106.914
C6 C2 H10 115.911 C6 C9 H7 111.070
C6 C9 H8 111.357 C6 C9 Cl12 112.459
H7 C9 H8 109.175 H7 C9 Cl12 106.099
H8 C9 Cl12 106.424 C9 C6 H11 107.049
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.170     0.182
2 C -0.071     -0.097
3 H 0.160     0.179
4 C -0.388     -0.446
5 H 0.197     0.059
6 C -0.370     0.031
7 H 0.218     0.133
8 H 0.223     0.150
9 C -0.417     -0.208
10 H 0.181     0.131
11 H 0.181     0.061
12 Cl -0.086     -0.175


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.369 1.524 -0.284 2.068
CHELPG        
AIM        
ESP 1.415 1.585 -0.312 2.147


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.369 -1.275 -0.629
y -1.275 -35.247 -0.564
z -0.629 -0.564 -38.501
Traceless
 xyz
x -3.495 -1.275 -0.629
y -1.275 4.189 -0.564
z -0.629 -0.564 -0.693
Polar
3z2-r2-1.387
x2-y2-5.123
xy-1.275
xz-0.629
yz-0.564


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 199.838
(<r2>)1/2 14.136