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

using model chemistry: HF/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/SDD
 hartrees
Energy at 0K-614.928834
Energy at 298.15K-614.936111
Nuclear repulsion energy198.600705
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/SDD
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 3451 3107 14.68      
2 A 3370 3034 10.47      
3 A 3291 2963 74.23      
4 A 3283 2956 77.77      
5 A 3259 2935 4.50      
6 A 3212 2892 34.90      
7 A 3197 2878 58.85      
8 A 1837 1654 20.12      
9 A 1653 1489 11.91      
10 A 1647 1483 8.78      
11 A 1643 1480 5.68      
12 A 1568 1411 4.38      
13 A 1500 1350 1.73      
14 A 1437 1294 9.00      
15 A 1416 1275 12.21      
16 A 1366 1230 18.40      
17 A 1247 1123 2.28      
18 A 1215 1094 5.27      
19 A 1118 1006 5.42      
20 A 1087 979 68.34      
21 A 984 886 2.45      
22 A 925 833 12.05      
23 A 869 783 21.15      
24 A 786 708 53.30      
25 A 467 421 2.09      
26 A 393 354 7.69      
27 A 302 272 0.33      
28 A 209 188 0.34      
29 A 171 154 0.50      
30 A 105 95 0.23      

Unscaled Zero Point Vibrational Energy (zpe) 23503.5 cm-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 21162.5 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/SDD
ABC
0.58760 0.04550 0.04430

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.299 -0.850 1.038
C2 0.416 -0.002 0.386
H3 -0.648 1.327 -0.904
Cl4 -2.302 -0.204 -0.021
C5 -0.642 0.495 -0.234
H6 1.816 1.394 -0.440
H7 2.153 0.910 1.200
C8 1.817 0.545 0.234
H9 3.805 -0.119 -0.344
H10 2.833 -1.376 0.398
H11 2.512 -0.884 -1.255
C12 2.802 -0.525 -0.274

Atom - Atom Distances (Å)
  H1 C2 H3 Cl4 C5 H6 H7 C8 H9 H10 H11 C12
H11.07583.06782.88172.07703.08512.56122.21263.83822.66603.18662.8444
C21.07582.13642.75511.32322.14262.12461.51193.46852.78072.80412.5304
H33.06782.13642.42091.06862.50773.52842.82544.71474.59613.87253.9662
Cl42.88172.75512.42091.81354.43624.75194.19396.11525.28345.01515.1198
C52.07701.32321.06861.81352.62483.16912.50354.48993.99723.59003.5919
H63.08512.14262.50774.43622.62481.74311.08382.50043.06782.51722.1639
H72.56122.12463.52844.75193.16911.74311.08562.48342.51623.06132.1569
C82.21261.51192.82544.19392.50351.08381.08562.17402.18002.17791.5411
H93.83823.46854.71476.11524.48992.50042.48342.17401.75391.75691.0842
H102.66602.78074.59615.28343.99723.06782.51622.18001.75391.75431.0850
H113.18662.80413.87255.01513.59002.51723.06132.17791.75691.75431.0838
C122.84442.53043.96625.11983.59192.16392.15691.54111.08421.08501.0838

picture of (E)-1-Chloro-1-butene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C5 119.595 H1 C2 C8 116.517
C2 C5 H3 126.240 C2 C5 Cl4 122.110
C2 C8 H6 110.177 C2 C8 H7 108.641
C2 C8 C12 111.954 H3 C5 Cl4 111.650
C5 C2 C8 123.887 H6 C8 H7 106.923
H6 C8 C12 109.831 H7 C8 C12 109.173
C8 C12 H9 110.599 C8 C12 H10 111.036
C8 C12 H11 110.936 H9 C12 H10 107.908
H9 C12 H11 108.266 H10 C12 H11 107.977
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.219      
2 C 0.052      
3 H 0.240      
4 Cl -0.134      
5 C -0.386      
6 H 0.173      
7 H 0.181      
8 C -0.350      
9 H 0.188      
10 H 0.175      
11 H 0.187      
12 C -0.545      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.992 0.704 -0.050 3.074
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.522 -0.450 0.847
y -0.450 -38.146 -2.057
z 0.847 -2.057 -38.688
Traceless
 xyz
x -4.105 -0.450 0.847
y -0.450 2.459 -2.057
z 0.847 -2.057 1.646
Polar
3z2-r23.293
x2-y2-4.376
xy-0.450
xz0.847
yz-2.057


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.932 0.078 0.808
y 0.078 5.643 -0.745
z 0.808 -0.745 5.278


<r2> (average value of r2) Å2
<r2> 243.528
(<r2>)1/2 15.605