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

using model chemistry: MP2=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-311G*
 hartrees
Energy at 0K-615.865805
Energy at 298.15K-615.873031
HF Energy-615.058221
Nuclear repulsion energy203.785941
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 MP2=FULL/6-311G*
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' 3266 3093 8.46      
2 A' 3198 3028 6.64      
3 A' 3176 3008 25.90      
4 A' 3085 2922 18.36      
5 A' 3071 2908 22.95      
6 A' 1699 1609 19.56      
7 A' 1549 1467 7.78      
8 A' 1517 1437 3.52      
9 A' 1452 1375 11.47      
10 A' 1403 1329 12.39      
11 A' 1342 1271 0.83      
12 A' 1296 1227 4.65      
13 A' 1134 1074 1.15      
14 A' 1065 1008 6.52      
15 A' 919 870 8.52      
16 A' 871 825 54.14      
17 A' 531 503 1.37      
18 A' 334 316 0.58      
19 A' 192 182 0.30      
20 A" 3174 3006 26.70      
21 A" 3108 2944 11.41      
22 A" 1543 1462 10.43      
23 A" 1320 1250 0.15      
24 A" 1129 1070 1.54      
25 A" 968 917 53.30      
26 A" 831 787 7.45      
27 A" 719 681 0.06      
28 A" 316 299 0.69      
29 A" 203 192 0.82      
30 A" 133 126 0.51      

Unscaled Zero Point Vibrational Energy (zpe) 22270.2 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 21092.1 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 MP2=FULL/6-311G*
ABC
0.47768 0.05322 0.04875

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.915 -1.673 0.000
H2 2.466 -2.616 0.000
H3 2.220 -1.110 0.885
H4 2.220 -1.110 -0.885
C5 0.414 -1.936 0.000
H6 0.147 -2.544 -0.872
H7 0.147 -2.544 0.872
C8 0.000 0.544 0.000
Cl9 -1.056 1.919 0.000
H10 1.047 0.815 0.000
C11 -0.456 -0.711 0.000
H12 -1.533 -0.869 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.09171.09241.09241.52412.15582.15582.93004.66222.63542.55963.5412
H21.09171.76401.76402.16172.47882.47884.00835.74223.71283.48854.3641
H31.09241.76401.76992.17423.07322.52122.90664.54902.42162.84723.8640
H41.09241.76401.76992.17422.52123.07322.90664.54902.42162.84723.8640
C51.52412.16172.17422.17421.09681.09682.51394.12572.82261.50262.2203
H62.15582.47883.07322.52121.09681.74503.21244.70433.58562.11822.5279
H72.15582.47882.52123.07321.09681.74503.21244.70433.58562.11822.5279
C82.93004.00832.90662.90662.51393.21243.21241.73391.08201.33502.0850
Cl94.66225.74224.54904.54904.12574.70434.70431.73392.37572.69742.8288
H102.63543.71282.42162.42162.82263.58563.58561.08202.37572.14223.0816
C112.55963.48852.84722.84721.50262.11822.11821.33502.69742.14221.0886
H123.54124.36413.86403.86402.22032.52792.52792.08502.82883.08161.0886

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 109.603 C1 C5 H7 109.603
C1 C5 C11 115.483 H2 C1 H3 107.735
H2 C1 H4 107.735 H2 C1 C5 110.368
H3 C1 H4 108.207 H3 C1 C5 111.324
H4 C1 C5 111.324 C5 C11 C8 124.624
C5 C11 H12 117.031 H6 C5 H7 105.399
H6 C5 C11 108.132 H7 C5 C11 108.132
C8 C11 H12 118.346 Cl9 C8 H10 113.011
Cl9 C8 C11 122.497 H10 C8 C11 124.492
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability