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All results from a given calculation for CH2CClCH2CH3 (1-Butene, 2-chloro-)

using model chemistry: B3LYP/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 B3LYP/6-311G*
 hartrees
Energy at 0K-616.883185
Energy at 298.15K-616.890465
Nuclear repulsion energy211.613934
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 B3LYP/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' 3247 3137 4.13      
2 A' 3161 3054 1.04      
3 A' 3105 3001 30.26      
4 A' 3040 2938 24.13      
5 A' 3029 2927 15.25      
6 A' 1707 1650 46.16      
7 A' 1529 1477 5.39      
8 A' 1493 1443 8.78      
9 A' 1440 1391 3.08      
10 A' 1421 1373 4.95      
11 A' 1385 1338 6.64      
12 A' 1149 1111 67.40      
13 A' 1082 1045 2.25      
14 A' 1020 985 1.58      
15 A' 867 837 12.30      
16 A' 668 645 38.51      
17 A' 427 413 2.24      
18 A' 360 348 3.20      
19 A' 253 244 0.25      
20 A" 3105 3001 37.81      
21 A" 3050 2947 7.96      
22 A" 1519 1468 9.55      
23 A" 1308 1264 0.38      
24 A" 1123 1086 0.95      
25 A" 899 868 50.79      
26 A" 813 785 0.43      
27 A" 703 680 0.03      
28 A" 443 428 9.24      
29 A" 267 258 0.09      
30 A" 103 100 0.58      

Unscaled Zero Point Vibrational Energy (zpe) 21856.9 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 21120.3 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 B3LYP/6-311G*
ABC
0.26785 0.07835 0.06201

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.157 -1.060 0.000
H2 2.525 -2.088 0.000
H3 2.563 -0.563 0.885
H4 2.563 -0.563 -0.885
C5 0.628 -1.053 0.000
H6 0.251 -1.601 -0.871
H7 0.251 -1.601 0.871
C8 0.602 1.494 0.000
H9 1.684 1.556 0.000
C10 0.000 0.312 0.000
Cl11 -1.777 0.252 0.000
H12 0.047 2.422 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 H9 C10 Cl11 H12
C11.09241.09291.09291.52912.16472.16472.98962.65882.55634.14634.0718
H21.09241.76331.76332.16152.48412.48414.06553.74063.48424.89715.1469
H31.09291.76331.76922.18383.08372.53502.97662.45962.84954.50344.0039
H41.09291.76331.76922.18382.53503.08372.97662.45962.84954.50344.0039
C51.52912.16152.18382.18381.09621.09622.54702.81531.50292.73573.5240
H62.16472.48413.08372.53501.09621.74273.23433.57542.11742.88144.1220
H72.16472.48412.53503.08371.09621.74273.23433.57542.11742.88144.1220
C82.98964.06552.97662.97662.54703.23433.23431.08351.32582.68301.0822
H92.65883.74062.45962.45962.81533.57543.57541.08352.09343.69781.8519
C102.55633.48422.84952.84951.50292.11742.11741.32582.09341.77752.1107
Cl114.14634.89714.50344.50342.73572.88142.88142.68303.69781.77752.8346
H124.07185.14694.00394.00393.52404.12204.12201.08221.85192.11072.8346

picture of 1-Butene, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.991 C1 C5 H7 109.991
C1 C5 C10 114.932 H2 C1 H3 107.593
H2 C1 H4 107.593 H2 C1 C5 109.963
H3 C1 H4 108.083 H3 C1 C5 111.714
H4 C1 C5 111.714 C5 C10 C8 128.315
C5 C10 Cl11 112.742 H6 C5 H7 105.284
H6 C5 C10 108.088 H7 C5 C10 108.088
C8 C10 Cl11 118.944 H9 C8 C10 120.328
H9 C8 H12 117.542 C10 C8 H12 122.130
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.648     -0.164
2 H 0.220     0.044
3 H 0.218     0.046
4 H 0.218     0.046
5 C -0.380     0.185
6 H 0.235     -0.000
7 H 0.235     -0.000
8 C -0.387     -0.430
9 H 0.221     0.178
10 C -0.078     0.048
11 Cl -0.085     -0.149
12 H 0.232     0.195


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.972 -0.410 0.000 2.014
CHELPG        
AIM        
ESP 2.046 -0.383 0.000 2.082


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.715 0.141 0.000
y 0.141 -36.417 0.000
z 0.000 0.000 -40.277
Traceless
 xyz
x -1.369 0.141 0.000
y 0.141 3.579 0.000
z 0.000 0.000 -2.211
Polar
3z2-r2-4.422
x2-y2-3.299
xy0.141
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.315 0.386 0.000
y 0.386 8.959 0.000
z 0.000 0.000 5.284


<r2> (average value of r2) Å2
<r2> 182.758
(<r2>)1/2 13.519