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

using model chemistry: mPW1PW91/aug-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 mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-616.825239
Energy at 298.15K-616.832536
Nuclear repulsion energy207.018316
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 mPW1PW91/aug-cc-pVDZ
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 3259 3123 12.32      
2 A 3190 3057 2.79      
3 A 3183 3050 5.95      
4 A 3160 3029 9.23      
5 A 3115 2986 24.97      
6 A 3099 2970 3.66      
7 A 3051 2924 15.43      
8 A 1729 1657 10.29      
9 A 1463 1402 3.16      
10 A 1457 1396 14.18      
11 A 1437 1377 4.77      
12 A 1349 1293 0.90      
13 A 1318 1263 8.34      
14 A 1305 1251 27.52      
15 A 1255 1203 0.39      
16 A 1178 1129 0.30      
17 A 1134 1087 5.62      
18 A 1045 1002 4.95      
19 A 1030 987 15.79      
20 A 999 957 3.61      
21 A 961 921 45.12      
22 A 903 865 16.18      
23 A 821 787 6.46      
24 A 681 653 24.44      
25 A 666 639 14.47      
26 A 456 437 2.36      
27 A 353 338 0.41      
28 A 248 237 1.75      
29 A 120 115 2.18      
30 A 77 73 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 22021.4 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 21103.1 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 mPW1PW91/aug-cc-pVDZ
ABC
0.34168 0.06157 0.05572

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.256 -1.302 -0.399
C2 1.423 -0.421 0.186
H3 3.212 0.556 -0.401
C4 2.691 -0.387 -0.226
H5 0.296 0.830 1.510
C6 0.582 0.790 0.448
H7 -1.225 1.790 -0.220
H8 -0.465 0.750 -1.460
C9 -0.683 0.856 -0.393
H10 0.939 -1.386 0.351
H11 1.164 1.700 0.234
Cl12 -1.839 -0.469 0.017

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.11611.85811.08914.11693.49925.44754.37974.49132.43653.71345.1795
C22.11612.12091.33352.14161.49763.47382.76502.53011.09222.13683.2672
H31.85812.12091.09133.49702.77364.60963.83133.90663.08242.43095.1711
C41.08911.33351.09133.19832.50764.48093.57433.59962.09742.62674.5375
H54.11692.14163.49703.19831.10012.49563.06662.13992.58201.77082.9114
C63.49921.49762.77362.50761.10012.17092.17681.52062.20741.10042.7631
H75.44753.47384.60964.48092.49562.17091.78821.09393.88562.43342.3529
H84.37972.76503.83133.57433.06662.17681.78821.09423.13262.53442.3572
C94.49132.53013.90663.59962.13991.52061.09391.09422.86542.12471.8058
H102.43651.09223.08242.09742.58202.20743.88563.13262.86543.09592.9448
H113.71342.13682.43092.62671.77081.10042.43342.53442.12473.09593.7104
Cl125.17953.26725.17114.53752.91142.76312.35292.35721.80582.94483.7104

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 121.403 H1 C4 H3 116.904
C2 C4 H3 121.692 C2 C6 H5 110.123
C2 C6 C9 113.919 C2 C6 H11 109.727
C4 C2 C6 124.585 C4 C2 H10 119.355
H5 C6 C9 108.417 H5 C6 H11 107.165
C6 C2 H10 116.060 C6 C9 H7 111.220
C6 C9 H8 111.676 C6 C9 Cl12 112.055
H7 C9 H8 109.619 H7 C9 Cl12 105.850
H8 C9 Cl12 106.137 C9 C6 H11 107.236
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H -0.365      
2 C 1.279      
3 H -0.417      
4 C 0.238      
5 H -0.134      
6 C 0.486      
7 H -0.053      
8 H -0.059      
9 C -0.106      
10 H -0.587      
11 H -0.204      
12 Cl -0.077      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.271 1.543 -0.259 2.016
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.122 -1.082 -0.591
y -1.082 -35.878 -0.495
z -0.591 -0.495 -39.393
Traceless
 xyz
x -3.487 -1.082 -0.591
y -1.082 4.380 -0.495
z -0.591 -0.495 -0.893
Polar
3z2-r2-1.786
x2-y2-5.244
xy-1.082
xz-0.591
yz-0.495


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.405 0.212 -0.630
y 0.212 9.041 -0.057
z -0.630 -0.057 7.886


<r2> (average value of r2) Å2
<r2> 199.855
(<r2>)1/2 14.137