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All results from a given calculation for CH2CClCH2CH3 (1-Butene, 2-chloro-)

using model chemistry: B3LYP/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-616.837420
Energy at 298.15K-616.844674
Nuclear repulsion energy211.317778
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/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' 3270 3153 2.33      
2 A' 3180 3066 0.45      
3 A' 3119 3007 24.59      
4 A' 3046 2937 23.77      
5 A' 3035 2926 14.94      
6 A' 1704 1643 51.97      
7 A' 1515 1461 5.31      
8 A' 1481 1428 8.44      
9 A' 1434 1382 2.77      
10 A' 1413 1362 3.45      
11 A' 1376 1327 6.78      
12 A' 1145 1104 66.97      
13 A' 1076 1037 2.62      
14 A' 1018 981 2.31      
15 A' 865 835 12.28      
16 A' 671 647 37.11      
17 A' 426 411 2.19      
18 A' 360 347 3.14      
19 A' 253 244 0.32      
20 A" 3118 3007 29.40      
21 A" 3062 2953 5.43      
22 A" 1504 1450 9.02      
23 A" 1293 1246 0.79      
24 A" 1113 1073 1.55      
25 A" 903 870 51.67      
26 A" 807 778 0.42      
27 A" 700 675 0.10      
28 A" 443 427 9.04      
29 A" 259 249 0.10      
30 A" 101 97 0.52      

Unscaled Zero Point Vibrational Energy (zpe) 21842.7 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 21060.7 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/6-31+G**
ABC
0.26638 0.07824 0.06186

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.150 -1.080 0.000
H2 2.507 -2.114 0.000
H3 2.559 -0.586 0.887
H4 2.559 -0.586 -0.887
C5 0.618 -1.061 0.000
H6 0.236 -1.605 -0.874
H7 0.236 -1.605 0.874
C8 0.617 1.493 0.000
H9 1.701 1.541 0.000
C10 0.000 0.312 0.000
Cl11 -1.775 0.267 0.000
H12 0.069 2.428 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 H9 C10 Cl11 H12
C11.09431.09481.09481.53162.16802.16802.99532.65932.56144.14974.0787
H21.09431.76821.76822.16292.48632.48634.07293.74323.48944.90015.1554
H31.09481.76821.77392.18593.08762.53622.97972.45862.85314.50524.0082
H41.09481.76821.77392.18592.53623.08762.97972.45862.85314.50524.0082
C51.53162.16292.18592.18591.09791.09792.55452.81811.50612.73723.5321
H62.16802.48633.08762.53621.09791.74813.24153.57812.12002.88324.1297
H72.16802.48632.53623.08761.09791.74813.24153.57812.12002.88324.1297
C82.99534.07292.97972.97972.55453.24153.24151.08451.33272.68861.0834
H92.65933.74322.45862.45862.81813.57813.57811.08452.09813.70211.8570
C102.56143.48942.85312.85311.50612.12002.12001.33272.09811.77582.1169
Cl114.14974.90014.50524.50522.73722.88322.88322.68863.70211.77582.8415
H124.07875.15544.00824.00823.53214.12974.12971.08341.85702.11692.8415

picture of 1-Butene, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.982 C1 C5 H7 109.982
C1 C5 C10 114.955 H2 C1 H3 107.751
H2 C1 H4 107.751 H2 C1 C5 109.792
H3 C1 H4 108.221 H3 C1 C5 111.586
H4 C1 C5 111.586 C5 C10 C8 128.168
C5 C10 Cl11 112.771 H6 C5 H7 105.523
H6 C5 C10 107.976 H7 C5 C10 107.976
C8 C10 Cl11 119.060 H9 C8 C10 120.101
H9 C8 H12 117.869 C10 C8 H12 122.029
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.628     -0.113
2 H 0.154     0.032
3 H 0.158     0.034
4 H 0.158     0.034
5 C -0.167     0.155
6 H 0.169     0.004
7 H 0.169     0.004
8 C -0.508     -0.437
9 H 0.143     0.176
10 C 0.115     0.072
11 Cl 0.082     -0.151
12 H 0.152     0.192


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.928 -0.485 0.000 1.988
CHELPG        
AIM        
ESP 2.014 -0.456 0.000 2.064


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.631 0.063 0.000
y 0.063 -36.566 0.000
z 0.000 0.000 -40.284
Traceless
 xyz
x -1.206 0.063 0.000
y 0.063 3.391 0.000
z 0.000 0.000 -2.185
Polar
3z2-r2-4.370
x2-y2-3.065
xy0.063
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.612 0.480 0.000
y 0.480 9.657 0.000
z 0.000 0.000 6.498


<r2> (average value of r2) Å2
<r2> 183.138
(<r2>)1/2 13.533