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

using model chemistry: HF/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-615.040873
Energy at 298.15K-615.048328
Nuclear repulsion energy203.297301
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/cc-pVDZ
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' 3410 3097 10.42      
2 A' 3332 3025 6.74      
3 A' 3256 2956 41.81      
4 A' 3181 2889 19.04      
5 A' 3169 2877 43.79      
6 A' 1858 1687 13.19      
7 A' 1606 1458 2.65      
8 A' 1581 1435 1.65      
9 A' 1533 1392 9.39      
10 A' 1487 1350 17.95      
11 A' 1421 1290 2.69      
12 A' 1353 1229 10.56      
13 A' 1182 1073 0.57      
14 A' 1113 1011 6.21      
15 A' 941 855 6.39      
16 A' 887 805 67.34      
17 A' 557 506 6.19      
18 A' 347 315 1.01      
19 A' 195 177 0.58      
20 A" 3256 2956 46.53      
21 A" 3197 2903 18.59      
22 A" 1597 1450 6.24      
23 A" 1393 1265 0.37      
24 A" 1202 1091 3.22      
25 A" 1072 974 42.45      
26 A" 916 832 7.21      
27 A" 793 720 0.45      
28 A" 322 293 0.40      
29 A" 215 195 0.32      
30 A" 152 138 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 23261.3 cm-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 21121.3 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 HF/cc-pVDZ
ABC
0.48997 0.05235 0.04814

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.938 -1.702 0.000
H2 2.460 -2.660 0.000
H3 2.260 -1.148 0.885
H4 2.260 -1.148 -0.885
C5 0.430 -1.928 0.000
H6 0.150 -2.529 -0.871
H7 0.150 -2.529 0.871
C8 0.000 0.550 0.000
Cl9 -1.083 1.922 0.000
H10 1.037 0.845 0.000
C11 -0.434 -0.694 0.000
H12 -1.505 -0.865 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.09141.09231.09231.52432.15382.15382.97094.71752.70152.57733.5428
H21.09141.76311.76312.15812.47242.47244.04455.79203.78313.49934.3526
H31.09231.76311.76932.17683.07272.52192.96204.62402.50022.87183.8777
H41.09231.76311.76932.17682.52193.07272.96204.62402.50022.87183.8777
C51.52432.15812.17682.17681.09491.09492.51524.13642.83861.50692.2078
H62.15382.47243.07272.52191.09491.74183.20404.70023.59622.11432.5036
H72.15382.47242.52193.07271.09491.74183.20404.70023.59622.11432.5036
C82.97094.04452.96202.96202.51523.20403.20401.74761.07791.31762.0660
Cl94.71755.79204.62404.62404.13644.70024.70021.74762.37762.69462.8185
H102.70153.78312.50022.50022.83863.59623.59621.07792.37762.12893.0636
C112.57733.49932.87182.87181.50692.11432.11431.31762.69462.12891.0843
H123.54284.35263.87773.87772.20782.50362.50362.06602.81853.06361.0843

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 109.546 C1 C5 H7 109.546
C1 C5 C11 116.478 H2 C1 H3 107.684
H2 C1 H4 107.684 H2 C1 C5 110.082
H3 C1 H4 108.179 H3 C1 C5 111.526
H4 C1 C5 111.526 C5 C11 C8 125.744
C5 C11 H12 115.914 H6 C5 H7 105.384
H6 C5 C11 107.651 H7 C5 C11 107.651
C8 C11 H12 118.342 Cl9 C8 H10 112.428
Cl9 C8 C11 122.451 H10 C8 C11 125.122
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.061 -0.120    
2 H 0.039 0.033    
3 H 0.041 0.025    
4 H 0.041 0.025    
5 C -0.039 0.171    
6 H 0.047 -0.009    
7 H 0.047 -0.009    
8 C -0.106 -0.166    
9 Cl -0.119 -0.137    
10 H 0.074 0.188    
11 C -0.006 -0.119    
12 H 0.043 0.119    


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.145 -2.103 0.000 2.394
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.980 1.812 0.000
y 1.812 -38.892 0.000
z 0.000 0.000 -39.975
Traceless
 xyz
x 1.454 1.812 0.000
y 1.812 0.085 0.000
z 0.000 0.000 -1.539
Polar
3z2-r2-3.077
x2-y20.913
xy1.812
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.527 -1.137 0.000
y -1.137 10.678 0.000
z 0.000 0.000 5.039


<r2> (average value of r2) Å2
<r2> 222.903
(<r2>)1/2 14.930