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All results from a given calculation for CH2CHCHClCH3 (1-Butene, 3-chloro-)

using model chemistry: BLYP/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/3-21G*
 hartrees
Energy at 0K-613.762580
Energy at 298.15K-613.769612
Nuclear repulsion energy208.913011
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 BLYP/3-21G*
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 3156 3135 14.24      
2 A 3090 3070 7.07      
3 A 3075 3055 9.33      
4 A 3069 3049 12.09      
5 A 3050 3030 12.88      
6 A 3039 3019 1.62      
7 A 2981 2961 11.79      
8 A 1648 1637 1.18      
9 A 1523 1513 4.03      
10 A 1515 1506 7.20      
11 A 1470 1461 6.63      
12 A 1421 1412 8.06      
13 A 1329 1320 1.90      
14 A 1324 1316 0.82      
15 A 1235 1227 19.74      
16 A 1172 1165 19.08      
17 A 1077 1070 9.75      
18 A 1033 1027 12.16      
19 A 1003 997 18.72      
20 A 976 970 13.44      
21 A 934 928 42.08      
22 A 838 833 10.87      
23 A 690 686 34.33      
24 A 582 579 25.60      
25 A 430 428 14.11      
26 A 318 316 1.25      
27 A 296 294 2.26      
28 A 276 274 6.32      
29 A 249 247 0.27      
30 A 100 99 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 21449.7 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 21310.3 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 BLYP/3-21G*
ABC
0.18094 0.08905 0.06503

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.225 -0.820 0.441
C2 1.220 -0.103 0.428
H3 2.462 -0.580 -1.237
C4 2.357 -0.520 -0.150
H5 0.169 0.268 -1.427
C6 0.011 0.360 -0.344
H7 -0.659 1.831 1.126
H8 -1.374 2.047 -0.502
H9 0.339 2.500 -0.207
C10 -0.458 1.779 0.045
H11 1.124 -0.056 1.518
Cl12 -1.416 -0.840 0.024

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 H9 C10 H11 Cl12
H12.12991.85941.09203.74383.51274.75205.50084.44654.52482.48104.6599
C22.12992.13131.34272.16411.50692.78483.49462.82002.54951.09462.7668
H31.85942.13131.09362.45202.77254.59714.70633.87983.96603.10654.0858
C41.09201.34271.09362.65372.51354.03164.54273.63313.63982.12523.7908
H53.74382.16412.45202.65371.09843.10562.52942.54942.20013.11262.4179
C63.51271.50692.77252.51351.09842.18472.18822.16941.54392.20841.9008
H74.75202.78484.59714.03163.10562.18471.79161.79431.10092.62582.9875
H85.50083.49464.70634.54272.52942.18821.79161.79621.10023.83982.9356
H94.44652.82003.87983.63312.54942.16941.79431.79621.10393.18203.7807
C104.52482.54953.96603.63982.20011.54391.10091.10021.10392.83532.7892
H112.48101.09463.10652.12523.11262.20842.62583.83983.18202.83533.0493
Cl124.65992.76684.08583.79082.41791.90082.98752.93563.78072.78923.0493

picture of 1-Butene, 3-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 C2 121.706 H1 C4 H3 116.582
C2 C4 H3 121.712 C2 C6 H5 111.360
C2 C6 C10 113.371 C2 C6 Cl12 108.007
C4 C2 C6 123.682 C4 C2 H11 121.036
H5 C6 C10 111.634 H5 C6 Cl12 104.234
C6 C2 H11 115.268 C6 C10 H7 110.263
C6 C10 H8 110.585 C6 C10 H9 108.901
H7 C10 H8 108.967 H7 C10 H9 108.939
H8 C10 H9 109.156 C10 C6 Cl12 107.684
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.183      
2 C -0.100      
3 H 0.175      
4 C -0.336      
5 H 0.227      
6 C -0.338      
7 H 0.200      
8 H 0.203      
9 H 0.195      
10 C -0.504      
11 H 0.185      
12 Cl -0.092      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.882 1.633 -0.307 2.510
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.457 -2.380 -0.066
y -2.380 -39.227 -0.143
z -0.066 -0.143 -36.494
Traceless
 xyz
x -0.596 -2.380 -0.066
y -2.380 -1.751 -0.143
z -0.066 -0.143 2.348
Polar
3z2-r24.695
x2-y20.770
xy-2.380
xz-0.066
yz-0.143


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


<r2> (average value of r2) Å2
<r2> 179.502
(<r2>)1/2 13.398