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All results from a given calculation for CH2CHCH2CH2Cl (1-Butene, 4-chloro-)

using model chemistry: HF/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/aug-cc-pVTZ
 hartrees
Energy at 0K-615.104446
Energy at 298.15K-615.112045
Nuclear repulsion energy207.727511
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 HF/aug-cc-pVTZ
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 3357 3056 16.95      
2 A 3306 3010 2.31      
3 A 3296 3001 10.01      
4 A 3275 2981 11.95      
5 A 3240 2949 28.64      
6 A 3199 2912 11.28      
7 A 3164 2881 21.13      
8 A 1840 1675 11.14      
9 A 1612 1467 3.22      
10 A 1599 1456 13.52      
11 A 1575 1434 4.48      
12 A 1485 1352 3.39      
13 A 1445 1315 48.19      
14 A 1426 1298 4.59      
15 A 1366 1244 0.25      
16 A 1285 1170 0.48      
17 A 1217 1108 3.22      
18 A 1144 1042 11.41      
19 A 1109 1009 2.40      
20 A 1075 979 45.03      
21 A 1069 973 20.14      
22 A 973 886 19.06      
23 A 872 794 1.99      
24 A 723 658 14.97      
25 A 706 643 42.19      
26 A 487 443 2.48      
27 A 382 348 0.52      
28 A 265 241 1.89      
29 A 135 123 2.39      
30 A 87 79 0.26      

Unscaled Zero Point Vibrational Energy (zpe) 23356.8 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 21264.0 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 HF/aug-cc-pVTZ
ABC
0.34538 0.06155 0.05586

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.245 -1.278 -0.402
C2 1.438 -0.425 0.197
H3 3.177 0.550 -0.442
C4 2.679 -0.381 -0.238
H5 0.301 0.818 1.503
C6 0.584 0.784 0.456
H7 -1.207 1.772 -0.224
H8 -0.459 0.744 -1.441
C9 -0.677 0.849 -0.391
H10 0.982 -1.379 0.391
H11 1.156 1.683 0.248
Cl12 -1.843 -0.463 0.013

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.08641.82991.07364.08483.47365.39924.34634.46182.40043.68125.1699
C22.08642.09381.31582.13061.50183.46352.76572.53801.07542.12663.2866
H31.82992.09381.07543.48192.75364.55603.77593.86603.03902.41725.1418
C41.07361.31581.07543.18102.49484.44203.54413.57752.06702.61004.5299
H54.08482.13063.48193.18101.08452.48323.04122.13192.55461.74712.9085
C63.47361.50182.75362.49481.08452.15592.16591.52132.20001.08522.7652
H75.39923.46354.55604.44202.48322.15591.75941.07703.88532.41112.3360
H84.34632.76573.77593.54413.04122.16591.75941.07733.15272.51842.3425
C94.46182.53803.86603.57752.13191.52131.07701.07732.88572.11271.8015
H102.40041.07543.03902.06702.55462.20003.88533.15272.88573.06992.9937
H113.68122.12662.41722.61001.74711.08522.41112.51842.11273.06993.6953
Cl125.16993.28665.14184.52992.90852.76522.33602.34251.80152.99373.6953

picture of 1-Butene, 4-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 C2 121.338 H1 C4 H3 116.751
C2 C4 H3 121.910 C2 C6 H5 109.880
C2 C6 C9 114.182 C2 C6 H11 109.520
C4 C2 C6 124.474 C4 C2 H10 119.290
H5 C6 C9 108.632 H5 C6 H11 107.259
C6 C2 H10 116.236 C6 C9 H7 110.989
C6 C9 H8 111.777 C6 C9 Cl12 112.375
H7 C9 H8 109.511 H7 C9 Cl12 105.723
H8 C9 Cl12 106.176 C9 C6 H11 107.113
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.516      
2 C -0.278      
3 H 0.260      
4 C -1.125      
5 H 0.324      
6 C -0.178      
7 H 0.266      
8 H 0.286      
9 C -0.295      
10 H 0.363      
11 H 0.222      
12 Cl -0.362      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.398 1.648 -0.298 2.181
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.664 -1.253 -0.690
y -1.253 -36.166 -0.607
z -0.690 -0.607 -39.636
Traceless
 xyz
x -3.763 -1.253 -0.690
y -1.253 4.484 -0.607
z -0.690 -0.607 -0.721
Polar
3z2-r2-1.442
x2-y2-5.498
xy-1.253
xz-0.690
yz-0.607


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.850 0.293 -0.704
y 0.293 8.573 -0.081
z -0.704 -0.081 7.646


<r2> (average value of r2) Å2
<r2> 199.504
(<r2>)1/2 14.125