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All results from a given calculation for CH2CHCHClCH3 (1-Butene, 3-chloro-)

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G**
 hartrees
Energy at 0K-615.741627
Energy at 298.15K-615.748934
HF Energy-615.020570
Nuclear repulsion energy213.610831
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/6-31G**
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 3344 3125 9.74      
2 A 3251 3038 5.94      
3 A 3247 3034 11.08      
4 A 3238 3026 10.06      
5 A 3236 3024 10.01      
6 A 3182 2973 7.00      
7 A 3135 2930 11.69      
8 A 1737 1623 0.60      
9 A 1555 1453 2.26      
10 A 1547 1446 6.01      
11 A 1506 1407 6.94      
12 A 1462 1366 4.64      
13 A 1371 1281 2.30      
14 A 1347 1259 4.65      
15 A 1320 1234 25.35      
16 A 1236 1155 8.54      
17 A 1152 1077 1.99      
18 A 1083 1012 30.06      
19 A 1042 974 16.44      
20 A 1008 942 3.28      
21 A 951 889 31.72      
22 A 912 852 8.31      
23 A 753 704 33.28      
24 A 669 625 5.48      
25 A 473 442 3.19      
26 A 332 310 1.10      
27 A 312 291 0.87      
28 A 295 275 2.75      
29 A 271 253 0.35      
30 A 100 94 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 22534.4 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 21056.1 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 MP2=FULL/6-31G**
ABC
0.19217 0.09222 0.06800

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.195 -0.776 0.415
C2 1.186 -0.128 0.433
H3 2.422 -0.500 -1.237
C4 2.328 -0.486 -0.160
H5 0.163 0.243 -1.389
C6 -0.021 0.320 -0.319
H7 -0.651 1.804 1.108
H8 -1.327 2.030 -0.507
H9 0.373 2.418 -0.196
C10 -0.438 1.733 0.044
H11 1.101 -0.126 1.514
Cl12 -1.388 -0.807 0.018

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 H9 C10 H11 Cl12
H12.11091.84381.07953.67183.47584.68215.40094.30544.43082.45224.6001
C22.11092.11091.33562.12211.49102.74953.44312.74552.50051.08422.6944
H31.84382.11091.08122.38322.73614.50024.58193.71453.84873.07434.0237
C41.07951.33561.08122.59402.48863.96524.45093.50083.55222.10603.7342
H53.67182.12212.38322.59401.08853.05532.48852.48902.15303.07292.3433
C63.47581.49102.73612.48861.08852.15302.16002.13811.51742.19501.8038
H74.68212.74954.50023.96523.05532.15301.76581.76841.08752.63742.9243
H85.40093.44314.58194.45092.48852.16001.76581.77101.08703.82462.8866
H94.30542.74553.71453.50082.48902.13811.76841.77101.08873.15033.6811
C104.43082.50053.84873.55222.15301.51741.08751.08701.08872.82592.7124
H112.45221.08423.07432.10603.07292.19502.63743.82463.15032.82592.9833
Cl124.60012.69444.02373.73422.34331.80382.92432.88663.68112.71242.9833

picture of 1-Butene, 3-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 C2 121.495 H1 C4 H3 117.152
C2 C4 H3 121.353 C2 C6 H5 109.724
C2 C6 C10 112.435 C2 C6 Cl12 109.361
C4 C2 C6 123.295 C4 C2 H11 120.641
H5 C6 C10 110.332 H5 C6 Cl12 105.547
C6 C2 H11 116.046 C6 C10 H7 110.390
C6 C10 H8 110.987 C6 C10 H9 109.145
H7 C10 H8 108.591 H7 C10 H9 108.704
H8 C10 H9 108.980 C10 C6 Cl12 109.203
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability