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All results from a given calculation for CHClCHCH2CH3 ((E)-1-Chloro-1-butene)

using model chemistry: BLYP/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-31G(2df,p)
 hartrees
Energy at 0K-616.717556
Energy at 298.15K-616.724467
Nuclear repulsion energy198.748169
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 BLYP/6-31G(2df,p)
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 3132 3115 9.67      
2 A 3084 3067 8.52      
3 A 3036 3019 31.56      
4 A 3029 3012 35.72      
5 A 2982 2965 13.07      
6 A 2964 2948 30.27      
7 A 2934 2917 27.23      
8 A 1628 1619 24.16      
9 A 1470 1462 2.35      
10 A 1461 1453 4.19      
11 A 1442 1434 2.39      
12 A 1372 1365 0.82      
13 A 1315 1307 3.96      
14 A 1283 1276 3.08      
15 A 1261 1254 15.44      
16 A 1213 1207 13.48      
17 A 1104 1098 0.98      
18 A 1057 1051 1.99      
19 A 995 989 8.84      
20 A 945 940 27.46      
21 A 881 876 2.89      
22 A 800 796 34.47      
23 A 773 769 15.77      
24 A 735 731 17.84      
25 A 426 423 2.22      
26 A 364 362 4.02      
27 A 282 280 0.22      
28 A 194 193 0.20      
29 A 159 158 0.32      
30 A 100 99 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 21209.1 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 21092.4 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 BLYP/6-31G(2df,p)
ABC
0.58566 0.04568 0.04462

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.290 -0.836 1.117
C2 0.408 -0.004 0.416
H3 -0.643 1.280 -0.954
Cl4 -2.288 -0.197 -0.026
C5 -0.662 0.459 -0.238
H6 1.780 1.406 -0.461
H7 2.167 0.939 1.201
C8 1.804 0.549 0.232
H9 3.817 -0.092 -0.370
H10 2.858 -1.376 0.406
H11 2.503 -0.897 -1.270
C12 2.805 -0.517 -0.282

Atom - Atom Distances (Å)
  H1 C2 H3 Cl4 C5 H6 H7 C8 H9 H10 H11 C12
H11.09443.10442.89172.10223.12012.58442.23403.89872.71923.25592.8952
C21.09442.15192.73921.33692.15372.14411.51223.49902.80872.83422.5486
H33.10442.15192.39781.08962.47613.55752.81614.70244.60083.83953.9460
Cl42.89172.73922.39781.76644.39424.75834.16756.11555.29785.00005.1096
C52.10221.33691.08961.76642.62863.20962.51194.51444.02223.59553.6022
H63.12012.15372.47614.39422.62861.76891.10282.52983.10762.54652.1868
H72.58442.14413.55754.75833.20961.76891.10612.50052.54443.09742.1744
C82.23401.51222.81614.16752.51191.10281.10612.19602.20172.19911.5497
H93.89873.49904.70246.11554.51442.52982.50052.19601.78051.78441.1011
H102.71922.80874.60085.29784.02223.10762.54442.20171.78051.77891.1019
H113.25592.83423.83955.00003.59552.54653.09742.19911.78441.77891.1009
C122.89522.54863.94605.10963.60222.18682.17441.54971.10111.10191.1009

picture of (E)-1-Chloro-1-butene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C5 119.354 H1 C2 C8 117.071
C2 C5 H3 124.649 C2 C5 Cl4 123.344
C2 C8 H6 109.896 C2 C8 H7 108.963
C2 C8 C12 112.674 H3 C5 Cl4 112.007
C5 C2 C8 123.569 H6 C8 H7 106.419
H6 C8 C12 109.911 H7 C8 C12 108.772
C8 C12 H9 110.739 C8 C12 H10 111.138
C8 C12 H11 110.995 H9 C12 H10 107.847
H9 C12 H11 108.267 H10 C12 H11 107.722
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.087      
2 C 0.042      
3 H 0.114      
4 Cl -0.157      
5 C -0.070      
6 H 0.087      
7 H 0.098      
8 C -0.195      
9 H 0.102      
10 H 0.107      
11 H 0.111      
12 C -0.327      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.005 0.488 -0.055 2.064
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.616 -0.006 0.568
y -0.006 -37.619 -1.446
z 0.568 -1.446 -37.808
Traceless
 xyz
x -1.903 -0.006 0.568
y -0.006 1.093 -1.446
z 0.568 -1.446 0.810
Polar
3z2-r21.620
x2-y2-1.998
xy-0.006
xz0.568
yz-1.446


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.885 0.202 0.605
y 0.202 6.841 -0.657
z 0.605 -0.657 6.551


<r2> (average value of r2) Å2
<r2> 241.846
(<r2>)1/2 15.551