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All results from a given calculation for CH2ClCH2CH2CH3 (Butane, 1-chloro-)

using model chemistry: B3LYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/3-21G
 hartrees
Energy at 0K-615.001197
Energy at 298.15K-615.011038
Nuclear repulsion energy214.887498
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 B3LYP/3-21G
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' 3131 3021 13.62      
2 A' 3117 3008 28.27      
3 A' 3072 2964 14.69      
4 A' 3050 2943 21.44      
5 A' 3043 2936 15.10      
6 A' 1573 1517 9.10      
7 A' 1559 1505 3.80      
8 A' 1550 1496 0.66      
9 A' 1534 1480 2.22      
10 A' 1465 1413 3.72      
11 A' 1405 1356 2.80      
12 A' 1371 1323 15.57      
13 A' 1286 1241 22.98      
14 A' 1136 1096 7.55      
15 A' 1045 1008 6.36      
16 A' 1007 972 6.37      
17 A' 907 875 0.44      
18 A' 672 649 54.89      
19 A' 399 385 2.17      
20 A' 319 308 5.55      
21 A' 155 150 2.24      
22 A" 3202 3089 8.79      
23 A" 3122 3012 49.76      
24 A" 3109 3000 1.48      
25 A" 3071 2963 4.53      
26 A" 1567 1512 9.27      
27 A" 1375 1326 0.05      
28 A" 1350 1303 0.70      
29 A" 1260 1216 0.67      
30 A" 1110 1071 0.00      
31 A" 958 925 1.73      
32 A" 814 785 0.00      
33 A" 764 737 7.16      
34 A" 246 237 0.07      
35 A" 118 114 0.63      
36 A" 107 103 1.29      

Unscaled Zero Point Vibrational Energy (zpe) 27484.0 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 26519.3 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 B3LYP/3-21G
ABC
0.53335 0.04240 0.04048

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.292 -0.974 0.000
H2 0.808 -1.308 0.898
H3 0.808 -1.308 -0.898
C4 0.000 0.520 0.000
H5 -0.593 0.775 0.885
H6 -0.593 0.775 -0.885
C7 1.316 1.338 0.000
H8 1.909 1.072 -0.884
H9 1.909 1.072 0.884
C10 1.038 2.857 0.000
H11 0.463 3.143 -0.888
H12 0.463 3.143 0.888
H13 1.975 3.423 0.000
Cl14 -1.354 -1.955 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 H12 H13 Cl14
C11.08881.08881.52232.15062.15062.52852.75442.75443.90264.21524.21524.70841.9160
H21.08881.79662.19162.51073.07982.84033.17152.62324.26694.80884.46484.95552.4291
H31.08881.79662.19163.07982.51072.84032.62323.17154.26694.46484.80884.95552.4291
C41.52232.19162.19161.09561.09561.54912.17552.17552.55662.80762.80763.51132.8213
H52.15062.51073.07981.09561.77072.17783.07922.51982.78853.14112.59273.79352.9693
H62.15063.07982.51071.09561.77072.17782.51983.07922.78852.59273.14113.79352.9693
C72.52852.84032.84031.54912.17782.17781.09781.09781.54382.18492.18492.18714.2392
H82.75443.17152.62322.17553.07922.51981.09781.76872.17362.52583.08552.51254.5385
H92.75442.62323.17152.17552.51983.07921.09781.76872.17363.08552.52582.51254.5385
C103.90264.26694.26692.55662.78852.78851.54382.17362.17361.09591.09591.09525.3734
H114.21524.80884.46482.80763.14112.59272.18492.52583.08551.09591.77581.77585.4846
H124.21524.46484.80882.80762.59273.14112.18493.08552.52581.09591.77581.77585.4846
H134.70844.95554.95553.51133.79353.79352.18712.51252.51251.09521.77581.77586.3253
Cl141.91602.42912.42912.82132.96932.96934.23924.53854.53855.37345.48465.48466.3253

picture of Butane, 1-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H5 109.395 C1 C4 H6 109.395
C1 C4 C7 110.823 H2 C1 H3 111.179
H2 C1 C4 113.098 H2 C1 Cl14 104.490
H3 C1 C4 113.098 H3 C1 Cl14 104.490
C4 C1 Cl14 109.756 C4 C7 H8 109.372
C4 C7 H9 109.372 C4 C7 C10 111.506
H5 C4 H6 107.820 H5 C4 C7 109.675
H6 C4 C7 109.675 C7 C10 H11 110.581
C7 C10 H12 110.581 C7 C10 H13 110.796
H8 C7 H9 107.328 H8 C7 C10 109.584
H9 C7 C10 109.584 H11 C10 H12 108.230
H11 C10 H13 108.281 H12 C10 H13 108.281
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.507     -0.231
2 H 0.249     0.158
3 H 0.249     0.158
4 C -0.368     0.001
5 H 0.215     0.056
6 H 0.215     0.056
7 C -0.384     0.080
8 H 0.193     0.008
9 H 0.193     0.008
10 C -0.550     -0.345
11 H 0.192     0.090
12 H 0.192     0.090
13 H 0.193     0.101
14 Cl -0.083     -0.229


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.328 1.905 0.000 3.008
CHELPG        
AIM        
ESP 2.363 1.901 0.000 3.033


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.728 -3.569 0.000
y -3.569 -43.221 0.000
z 0.000 0.000 -39.297
Traceless
 xyz
x -0.469 -3.569 0.000
y -3.569 -2.708 0.000
z 0.000 0.000 3.177
Polar
3z2-r26.355
x2-y21.493
xy-3.569
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.980 1.945 0.000
y 1.945 8.538 0.000
z 0.000 0.000 5.870


<r2> (average value of r2) Å2
<r2> 264.744
(<r2>)1/2 16.271