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

using model chemistry: HF/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-170.174076
Energy at 298.15K-170.181446
Nuclear repulsion energy148.433684
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/LANL2DZ
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' 3479 3131 14.48      
2 A' 3376 3038 11.01      
3 A' 3287 2958 62.24      
4 A' 3206 2885 22.28      
5 A' 3198 2878 60.61      
6 A' 1840 1656 16.42      
7 A' 1657 1491 7.47      
8 A' 1639 1475 5.42      
9 A' 1572 1415 9.53      
10 A' 1521 1368 13.66      
11 A' 1449 1304 8.62      
12 A' 1375 1238 10.19      
13 A' 1199 1079 0.32      
14 A' 1145 1031 1.57      
15 A' 942 848 5.12      
16 A' 835 751 75.08      
17 A' 543 488 11.08      
18 A' 339 305 2.67      
19 A' 192 173 0.85      
20 A" 3287 2958 74.95      
21 A" 3238 2914 18.87      
22 A" 1652 1487 10.33      
23 A" 1412 1271 0.29      
24 A" 1238 1114 3.10      
25 A" 1089 980 67.61      
26 A" 940 846 17.75      
27 A" 816 734 0.30      
28 A" 305 275 0.93      
29 A" 212 191 0.24      
30 A" 138 124 0.84      

Unscaled Zero Point Vibrational Energy (zpe) 23559.9 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 21201.6 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/LANL2DZ
ABC
0.48723 0.05097 0.04693

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.599 -1.290 0.000
H2 -2.652 -1.546 0.000
H3 -1.150 -1.740 0.879
H4 -1.150 -1.740 -0.879
C5 -1.427 0.235 0.000
H6 -1.928 0.655 -0.867
H7 -1.928 0.655 0.867
C8 1.086 -0.014 0.000
Cl9 2.744 0.707 0.000
H10 1.127 -1.080 0.000
C11 0.000 0.743 0.000
H12 0.112 1.812 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.08371.08451.08451.53472.15532.15532.97264.78022.73392.58643.5429
H21.08371.75131.75132.16162.47442.47444.03965.84763.80763.50324.3495
H31.08451.75131.75762.17883.06432.51812.95744.68162.52782.87323.8702
H41.08451.75131.75762.17882.51813.06432.95744.68162.52782.87323.8702
C51.53472.16162.17882.17881.08631.08632.52504.19762.87221.51462.2038
H62.15532.47443.06432.51811.08631.73463.20674.75213.61852.11572.5005
H72.15532.47442.51813.06431.08631.73463.20674.75213.61852.11572.5005
C82.97264.03962.95742.95742.52503.20673.20671.80831.06631.32362.0696
Cl94.78025.84764.68164.68164.19764.75214.75211.80832.40982.74442.8546
H102.73393.80762.52782.52782.87223.61853.61851.06632.40982.14273.0646
C112.58643.50322.87322.87321.51462.11572.11571.32362.74442.14271.0752
H123.54294.34953.87023.87022.20382.50052.50052.06962.85463.06461.0752

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 109.449 C1 C5 H7 109.449
C1 C5 C11 116.033 H2 C1 H3 107.746
H2 C1 H4 107.746 H2 C1 C5 110.094
H3 C1 H4 108.261 H3 C1 C5 111.423
H4 C1 C5 111.423 C5 C11 C8 125.523
C5 C11 H12 115.589 H6 C5 H7 105.957
H6 C5 C11 107.736 H7 C5 C11 107.736
C8 C11 H12 118.888 Cl9 C8 H10 111.291
Cl9 C8 C11 121.622 H10 C8 C11 127.088
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.563      
2 H 0.186      
3 H 0.176      
4 H 0.176      
5 C -0.300      
6 H 0.181      
7 H 0.181      
8 C -0.394      
9 Cl -0.122      
10 H 0.240      
11 C 0.024      
12 H 0.215      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -3.181 -0.730 0.000 3.264
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.667 -2.968 0.000
y -2.968 -36.547 0.000
z 0.000 0.000 -39.614
Traceless
 xyz
x -6.586 -2.968 0.000
y -2.968 5.594 0.000
z 0.000 0.000 0.993
Polar
3z2-r21.986
x2-y2-8.120
xy-2.968
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.442 0.160 0.000
y 0.160 6.337 0.000
z 0.000 0.000 4.309


<r2> (average value of r2) Å2
<r2> 164.815
(<r2>)1/2 12.838