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All results from a given calculation for CH2CClCHCH2 (1,3-Butadiene, 2-chloro-)

using model chemistry: PBEPBE/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-615.187845
Energy at 298.15K 
HF Energy-615.187845
Nuclear repulsion energy196.658407
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 PBEPBE/6-31G(2df,p)
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' 3206 3173 1.25 67.47 0.73 0.84
2 A' 3193 3160 3.61 66.70 0.64 0.78
3 A' 3104 3072 2.32 153.77 0.13 0.23
4 A' 3102 3070 0.80 84.57 0.12 0.22
5 A' 3085 3054 4.77 37.69 0.58 0.74
6 A' 1653 1636 3.14 195.58 0.27 0.43
7 A' 1601 1585 31.52 11.14 0.27 0.43
8 A' 1404 1390 1.29 47.48 0.41 0.58
9 A' 1362 1348 7.62 2.76 0.39 0.56
10 A' 1275 1262 0.04 25.79 0.36 0.53
11 A' 1198 1186 49.39 7.89 0.46 0.63
12 A' 999 988 6.08 3.77 0.61 0.76
13 A' 882 873 8.70 0.41 0.64 0.78
14 A' 624 618 24.99 14.78 0.09 0.17
15 A' 510 504 1.34 5.86 0.55 0.71
16 A' 375 371 1.72 3.63 0.74 0.85
17 A' 236 234 0.08 2.55 0.66 0.80
18 A" 980 969 14.37 0.43 0.75 0.86
19 A" 905 896 26.61 0.89 0.75 0.86
20 A" 853 844 40.70 0.90 0.75 0.86
21 A" 742 735 0.76 9.08 0.75 0.86
22 A" 647 640 0.04 1.36 0.75 0.86
23 A" 411 407 4.49 3.61 0.75 0.86
24 A" 156 155 0.20 1.99 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16251.0 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 16083.6 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 PBEPBE/6-31G(2df,p)
ABC
0.17954 0.12328 0.07309

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.327 1.890 0.000
C2 0.000 0.585 0.000
C3 1.368 0.083 0.000
C4 1.760 -1.202 0.000
Cl5 -1.287 -0.612 0.000
H6 0.466 2.641 0.000
H7 -1.361 2.232 0.000
H8 2.120 0.882 0.000
H9 2.819 -1.465 0.000
H10 1.036 -2.020 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10
C11.34582.47793.73022.68031.09251.08952.64684.59954.1412
C21.34581.45742.50761.75782.10882.13742.14073.48542.8035
C32.47791.45741.34322.74522.71263.47441.09672.12162.1294
C43.73022.50761.34323.10334.05504.64062.11451.09161.0921
Cl52.68031.75782.74523.10333.69602.84573.72054.19382.7169
H61.09252.10882.71264.05503.69601.87282.41494.73274.6963
H71.08952.13743.47444.64062.84571.87283.73435.58104.8821
H82.64682.14071.09672.11453.72052.41493.73432.44873.0977
H94.59953.48542.12161.09164.19384.73275.58102.44871.8670
H104.14122.80352.12941.09212.71694.69634.88213.09771.8670

picture of 1,3-Butadiene, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.200 C1 C2 Cl5 118.849
C2 C1 H6 119.370 C2 C1 H7 122.382
C2 C3 C4 127.060 C2 C3 H8 113.137
C3 C2 Cl5 116.951 C3 C4 H9 120.886
C3 C4 H10 121.603 C4 C3 H8 119.803
H6 C1 H7 118.248 H9 C4 H10 117.511
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.399      
2 C 0.269      
3 C -0.049      
4 C -0.339      
5 Cl -0.156      
6 H 0.137      
7 H 0.149      
8 H 0.112      
9 H 0.132      
10 H 0.144      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.237 0.879 0.000 1.517
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.238 -0.609 0.000
y -0.609 -32.852 0.000
z 0.000 0.000 -39.262
Traceless
 xyz
x 1.819 -0.609 0.000
y -0.609 3.898 0.000
z 0.000 0.000 -5.717
Polar
3z2-r2-11.433
x2-y2-1.386
xy-0.609
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.839 -1.496 0.000
y -1.496 11.972 0.000
z 0.000 0.000 4.061


<r2> (average value of r2) Å2
<r2> 153.886
(<r2>)1/2 12.405