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All results from a given calculation for CH3CClCHCH3 (2-Butene, 2-chloro-, (E)-)

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-616.816032
Energy at 298.15K-616.822753
HF Energy-616.816032
Nuclear repulsion energy210.145232
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 B97D3/TZVP
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' 3115 3070 11.67      
2 A' 3082 3037 23.34      
3 A' 3072 3027 14.64      
4 A' 2987 2944 18.19      
5 A' 2972 2929 37.54      
6 A' 1687 1662 15.87      
7 A' 1471 1450 8.73      
8 A' 1458 1437 4.86      
9 A' 1397 1377 6.46      
10 A' 1384 1364 1.19      
11 A' 1332 1312 1.84      
12 A' 1124 1108 35.45      
13 A' 1062 1047 31.70      
14 A' 989 975 11.92      
15 A' 891 878 25.51      
16 A' 651 642 25.98      
17 A' 423 417 11.96      
18 A' 348 343 0.46      
19 A' 270 266 0.43      
20 A" 3040 2996 12.47      
21 A" 3015 2972 20.17      
22 A" 1456 1435 9.97      
23 A" 1448 1427 5.40      
24 A" 1045 1030 0.57      
25 A" 1036 1021 0.42      
26 A" 826 814 17.89      
27 A" 429 423 4.57      
28 A" 221 218 0.51      
29 A" 158 156 0.55      
30 A" 105 103 0.69      

Unscaled Zero Point Vibrational Energy (zpe) 21245.3 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 20939.3 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 B97D3/TZVP
ABC
0.24292 0.07908 0.06101

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.247 -0.992 0.000
H2 -2.717 -0.005 0.000
H3 -2.609 -1.538 0.881
H4 -2.609 -1.538 -0.881
C5 0.000 0.175 0.000
H6 -0.232 -1.891 0.000
C7 -0.747 -0.932 0.000
H8 -0.034 2.126 0.883
H9 -0.034 2.126 -0.883
C10 -0.425 1.607 0.000
Cl11 1.780 -0.007 0.000
H12 -1.515 1.695 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 H9 C10 Cl11 H12
C11.09291.09851.09852.53152.20611.50043.92423.92423.17404.14542.7848
H21.09291.77161.77162.72293.11922.17653.53883.53882.80254.49702.0825
H31.09851.77161.76283.24312.55962.14714.47884.81393.92964.73123.5254
H41.09851.77161.76283.24312.55962.14714.81394.47883.92964.73123.5254
C52.53152.72293.24313.24312.07841.33542.14222.14221.49421.78942.1459
H62.20613.11922.55962.55962.07841.08864.11744.11743.50322.75593.8081
C71.50042.17652.14712.14711.33541.08863.26203.26202.55952.69132.7365
H83.92423.53884.47884.81392.14224.11743.26201.76671.09662.93621.7774
H93.92423.53884.81394.47882.14224.11743.26201.76671.09662.93621.7774
C103.17402.80253.92963.92961.49423.50322.55951.09661.09662.73301.0931
Cl114.14544.49704.73124.73121.78942.75592.69132.93622.93622.73303.7085
H122.78482.08253.52543.52542.14593.80812.73651.77741.77741.09313.7085

picture of 2-Butene, 2-chloro-, (E)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C7 C5 126.331 C1 C7 H6 115.971
H2 C1 H3 107.884 H2 C1 H4 107.884
H2 C1 C7 113.191 H3 C1 H4 106.715
H3 C1 C7 110.455 H4 C1 C7 110.455
C5 C7 H6 117.698 C5 C10 H8 110.613
C5 C10 H9 110.613 C5 C10 H12 111.122
C7 C5 C10 129.442 C7 C5 Cl11 118.194
H8 C10 H9 107.324 H8 C10 H12 108.526
H9 C10 H12 108.526 C10 C5 Cl11 112.364
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.334      
2 H 0.114      
3 H 0.123      
4 H 0.123      
5 C -0.037      
6 H 0.131      
7 C -0.074      
8 H 0.133      
9 H 0.133      
10 C -0.301      
11 Cl -0.123      
12 H 0.113      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.136 0.284 0.000 2.155
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.691 0.432 0.000
y 0.432 -35.735 0.000
z 0.000 0.000 -39.504
Traceless
 xyz
x -1.071 0.432 0.000
y 0.432 3.363 0.000
z 0.000 0.000 -2.292
Polar
3z2-r2-4.583
x2-y2-2.956
xy0.432
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.513 1.463 0.000
y 1.463 9.661 0.000
z 0.000 0.000 6.276


<r2> (average value of r2) Å2
<r2> 185.785
(<r2>)1/2 13.630