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All results from a given calculation for CHClCHCH2CH3 ((Z)-1-Chloro-1-butene)

using model chemistry: HF/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/aug-cc-pVTZ
 hartrees
Energy at 0K-615.102160
Energy at 298.15K-615.109630
Nuclear repulsion energy204.136814
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 HF/aug-cc-pVTZ
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' 3388 3085 9.86      
2 A' 3307 3010 6.84      
3 A' 3223 2934 47.92      
4 A' 3161 2878 21.52      
5 A' 3147 2865 36.37      
6 A' 1837 1672 12.60      
7 A' 1625 1479 3.00      
8 A' 1599 1456 1.76      
9 A' 1543 1404 6.84      
10 A' 1499 1365 20.23      
11 A' 1436 1307 3.25      
12 A' 1369 1247 10.29      
13 A' 1180 1074 0.16      
14 A' 1111 1012 5.60      
15 A' 933 850 5.57      
16 A' 889 809 63.94      
17 A' 557 507 5.90      
18 A' 347 316 0.79      
19 A' 194 177 0.56      
20 A" 3221 2932 47.09      
21 A" 3164 2880 14.14      
22 A" 1617 1472 6.63      
23 A" 1402 1276 0.57      
24 A" 1212 1104 3.42      
25 A" 1078 982 42.88      
26 A" 929 845 6.18      
27 A" 799 728 0.31      
28 A" 317 288 0.55      
29 A" 214 195 0.43      
30 A" 154 140 0.46      

Unscaled Zero Point Vibrational Energy (zpe) 23225.1 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 21144.2 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 HF/aug-cc-pVTZ
ABC
0.49293 0.05275 0.04849

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.924 -1.704 0.000
H2 2.439 -2.657 0.000
H3 2.245 -1.156 0.878
H4 2.245 -1.156 -0.878
C5 0.417 -1.925 0.000
H6 0.138 -2.521 -0.865
H7 0.138 -2.521 0.865
C8 0.000 0.546 0.000
Cl9 -1.067 1.921 0.000
H10 1.030 0.829 0.000
C11 -0.439 -0.688 0.000
H12 -1.502 -0.853 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.08291.08371.08371.52302.14582.14582.96074.70022.68632.57243.5297
H21.08291.74971.74972.15032.46222.46224.02595.76663.75973.48724.3338
H31.08371.74971.75542.16893.05622.51072.95084.60542.48702.86263.8601
H41.08371.74971.75542.16892.51073.05622.95084.60542.48702.86263.8601
C51.52302.15032.16892.16891.08661.08662.50614.12282.82131.50452.1978
H62.14582.46223.05622.51071.08661.72993.18924.68303.57252.10702.4931
H72.14582.46222.51073.05621.08661.72993.18924.68303.57252.10702.4931
C82.96074.02592.95082.95082.50613.18923.18921.74071.06811.30982.0528
Cl94.70025.76664.60544.60544.12284.68304.68301.74072.36472.68382.8086
H102.68633.75972.48702.48702.82133.57253.57251.06812.36472.11173.0397
C112.57243.48722.86262.86261.50452.10702.10701.30982.68382.11171.0754
H123.52974.33383.86013.86012.19782.49312.49312.05282.80863.03971.0754

picture of (Z)-1-Chloro-1-butene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.494 C1 C5 H7 109.494
C1 C5 C11 116.353 H2 C1 H3 107.717
H2 C1 H4 107.717 H2 C1 C5 110.068
H3 C1 H4 108.168 H3 C1 C5 111.507
H4 C1 C5 111.507 C5 C11 C8 125.725
C5 C11 H12 115.836 H6 C5 H7 105.501
H6 C5 C11 107.721 H7 C5 C11 107.721
C8 C11 H12 118.439 Cl9 C8 H10 112.459
Cl9 C8 C11 122.601 H10 C8 C11 124.940
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.884      
2 H 0.234      
3 H 0.295      
4 H 0.295      
5 C -0.235      
6 H 0.279      
7 H 0.279      
8 C -0.332      
9 Cl -0.368      
10 H 0.429      
11 C -0.404      
12 H 0.413      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.115 -2.138 0.000 2.411
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.067 1.778 0.000
y 1.778 -39.085 0.000
z 0.000 0.000 -40.012
Traceless
 xyz
x 1.482 1.778 0.000
y 1.778 -0.046 0.000
z 0.000 0.000 -1.435
Polar
3z2-r2-2.871
x2-y21.018
xy1.778
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.867 -1.172 0.000
y -1.172 11.930 0.000
z 0.000 0.000 7.048


<r2> (average value of r2) Å2
<r2> 221.483
(<r2>)1/2 14.882