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

using model chemistry: MP2=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2=FULL/6-31+G**
 hartrees
Energy at 0K-615.748560
Energy at 298.15K-615.755950
HF Energy-615.023112
Nuclear repulsion energy208.049052
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 MP2=FULL/6-31+G**
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 3333 3130 12.27      
2 A 3254 3056 3.11      
3 A 3239 3042 7.71      
4 A 3229 3033 7.99      
5 A 3174 2981 23.06      
6 A 3162 2970 7.13      
7 A 3110 2921 16.31      
8 A 1723 1619 5.07      
9 A 1526 1433 3.80      
10 A 1517 1425 13.60      
11 A 1494 1403 2.41      
12 A 1397 1312 0.82      
13 A 1386 1302 42.65      
14 A 1343 1261 1.98      
15 A 1292 1214 0.21      
16 A 1222 1147 0.02      
17 A 1166 1095 2.77      
18 A 1072 1007 3.34      
19 A 1041 978 24.46      
20 A 1029 967 8.48      
21 A 935 878 18.86      
22 A 934 877 39.45      
23 A 846 795 4.01      
24 A 720 676 19.38      
25 A 671 630 15.21      
26 A 466 438 1.34      
27 A 362 340 0.43      
28 A 255 240 1.55      
29 A 132 124 1.81      
30 A 80 75 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 22554.9 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 21183.6 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 MP2=FULL/6-31+G**
ABC
0.34076 0.06249 0.05662

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.238 -1.284 -0.414
C2 1.410 -0.426 0.210
H3 3.163 0.559 -0.448
C4 2.670 -0.382 -0.243
H5 0.283 0.841 1.513
C6 0.574 0.791 0.462
H7 -1.212 1.784 -0.242
H8 -0.433 0.745 -1.449
C9 -0.681 0.848 -0.395
H10 0.948 -1.386 0.409
H11 1.162 1.685 0.243
Cl12 -1.823 -0.466 0.011

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.11431.84541.08024.11953.48885.40814.32024.46182.43553.68245.1444
C22.11432.11651.34002.13911.49743.45842.74142.52181.08372.12603.2388
H31.84542.11651.08223.49652.75454.54823.73753.85553.07022.39795.1114
C41.08021.34001.08223.20632.50304.44523.51443.57272.09712.60434.5008
H54.11952.13913.49653.20631.09222.49103.04882.13822.57391.76092.8987
C63.48881.49742.75452.50301.09222.16152.16021.52082.20951.09302.7439
H75.40813.45844.54824.44522.49102.16151.77261.08683.89122.42522.3456
H84.32022.74143.73753.51443.04882.16021.77261.08713.14652.50792.3514
C94.46182.52183.85553.57272.13821.52081.08681.08712.87992.12251.7881
H102.43551.08373.07022.09712.57392.20953.89123.14652.87993.08352.9470
H113.68242.12602.39792.60431.76091.09302.42522.50792.12253.08353.6872
Cl125.14443.23885.11144.50082.89872.74392.34562.35141.78812.94703.6872

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 121.391 H1 C4 H3 117.168
C2 C4 H3 121.440 C2 C6 H5 110.407
C2 C6 C9 113.338 C2 C6 H11 109.327
C4 C2 C6 123.709 C4 C2 H10 119.448
H5 C6 C9 108.715 H5 C6 H11 107.381
C6 C2 H10 116.842 C6 C9 H7 110.875
C6 C9 H8 110.755 C6 C9 Cl12 111.789
H7 C9 H8 109.254 H7 C9 Cl12 106.802
H8 C9 Cl12 107.206 C9 C6 H11 107.463
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability