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All results from a given calculation for C6H12 ((E)-2-Hexene)

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no CS 1A'
1 2 yes C1 1A

Conformer 1 (CS)

Jump to S1C2
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-235.775990
Energy at 298.15K 
HF Energy-235.775990
Nuclear repulsion energy225.083802
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 B97D3/6-311+G(3df,2p)
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' 3056 3016 73.31      
2 A' 3046 3006 3.76      
3 A' 3036 2996 45.27      
4 A' 3033 2993 4.97      
5 A' 2965 2927 47.32      
6 A' 2955 2917 45.20      
7 A' 2952 2914 46.55      
8 A' 2942 2903 7.80      
9 A' 1683 1661 1.23      
10 A' 1479 1460 4.99      
11 A' 1464 1445 0.98      
12 A' 1462 1443 9.87      
13 A' 1447 1428 1.68      
14 A' 1382 1364 1.36      
15 A' 1380 1362 2.66      
16 A' 1361 1343 0.26      
17 A' 1318 1301 0.73      
18 A' 1313 1296 1.77      
19 A' 1251 1235 10.76      
20 A' 1134 1119 1.14      
21 A' 1064 1050 5.04      
22 A' 1062 1048 5.23      
23 A' 1017 1004 0.73      
24 A' 905 893 3.90      
25 A' 884 872 3.08      
26 A' 510 504 0.14      
27 A' 381 376 1.16      
28 A' 305 301 0.67      
29 A' 132 131 0.05      
30 A" 3029 2990 64.05      
31 A" 2996 2957 23.38      
32 A" 2989 2950 29.41      
33 A" 2961 2923 2.99      
34 A" 1470 1451 6.72      
35 A" 1448 1429 5.68      
36 A" 1304 1287 0.11      
37 A" 1235 1219 0.00      
38 A" 1092 1077 0.01      
39 A" 1041 1027 0.87      
40 A" 970 957 35.61      
41 A" 868 857 0.10      
42 A" 757 748 1.16      
43 A" 691 682 1.44      
44 A" 251 248 3.02      
45 A" 222 219 0.10      
46 A" 187 185 1.45      
47 A" 82 81 0.07      
48 A" 115i 114i 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 35197.8 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 34740.3 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 B97D3/6-311+G(3df,2p)
ABC
0.58835 0.03882 0.03742

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.666 3.190 0.000
C2 0.936 1.715 0.000
C3 0.000 0.762 0.000
C4 0.266 -0.726 0.000
C5 -1.013 -1.571 0.000
C6 -0.735 -3.075 0.000
H7 -0.408 3.400 0.000
H8 1.108 3.676 0.880
H9 1.108 3.676 -0.880
H10 1.988 1.418 0.000
H11 -1.050 1.065 0.000
H12 0.873 -0.996 0.876
H13 0.873 -0.996 -0.876
H14 -1.617 -1.306 -0.878
H15 -1.617 -1.306 0.878
H16 -1.664 -3.656 0.000
H17 -0.157 -3.370 -0.884
H18 -0.157 -3.370 0.884

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18
C11.49962.51763.93665.04846.41991.09471.09811.09812.21052.73134.28144.28145.11855.11857.23116.66976.6697
C21.49961.33542.53123.82035.07302.15542.15662.15661.09282.08922.84932.84934.05164.05165.96635.27505.2750
C32.51761.33541.51202.54363.90712.66923.23953.23952.09291.09272.14942.14942.76842.76844.72054.22804.2280
C43.93662.53121.51201.53292.55344.18094.56784.56782.74962.22271.09941.09942.15752.15753.50782.81912.8191
C55.04843.82032.54361.53291.52975.00765.72785.72784.23522.63642.15772.15771.09851.09852.18372.17902.1790
C66.41995.07303.90712.55341.52976.48347.05377.05375.25354.15232.77092.77092.16342.16341.09511.09631.0963
H71.09472.15542.66924.18095.00766.48341.77481.77483.10932.42144.66164.66164.93754.93757.16626.83146.8314
H81.09812.15663.23954.56785.72787.05371.77481.75932.57823.50004.67794.99665.94495.67927.88757.37267.1585
H91.09812.15663.23954.56785.72787.05371.77481.75932.57823.50004.99664.67795.67925.94497.88757.15857.3726
H102.21051.09282.09292.74964.23525.25353.10932.57822.57823.05782.79912.79914.60294.60296.25065.31985.3198
H112.73132.08921.09272.22272.63644.15232.42143.50003.50003.05782.95162.95162.59142.59144.76044.60914.6091
H124.28142.84932.14941.09942.15772.77094.66164.67794.99662.79912.95161.75253.06212.50983.77853.12972.5877
H134.28142.84932.14941.09942.15772.77094.66164.99664.67792.79912.95161.75252.50983.06213.77852.58773.1297
H145.11854.05162.76842.15751.09852.16344.93755.94495.67924.60292.59143.06212.50981.75612.50872.52793.0815
H155.11854.05162.76842.15751.09852.16344.93755.67925.94494.60292.59142.50983.06211.75612.50873.08152.5279
H167.23115.96634.72053.50782.18371.09517.16627.88757.88756.25064.76043.77853.77852.50872.50871.76991.7699
H176.66975.27504.22802.81912.17901.09636.83147.37267.15855.31984.60913.12972.58772.52793.08151.76991.7683
H186.66975.27504.22802.81912.17901.09636.83147.15857.37265.31984.60912.58773.12973.08152.52791.76991.7683

picture of (E)-2-Hexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.041 C1 C2 H10 116.265
C2 C1 H7 111.313 C2 C1 H8 111.320
C2 C1 H9 111.320 C2 C3 C4 125.358
C2 C3 H11 118.317 C3 C2 H10 118.694
C3 C4 C5 113.415 C3 C4 H12 109.740
C3 C4 H13 109.740 C4 C3 H11 116.325
C4 C5 C6 113.120 C4 C5 H14 109.008
C4 C5 H15 109.008 C5 C4 H12 108.979
C5 C4 H13 108.979 C5 C6 H16 111.633
C5 C6 H17 111.059 C5 C6 H18 111.059
C6 C5 H14 109.679 C6 C5 H15 109.679
H7 C1 H8 108.064 H7 C1 H9 108.064
H8 C1 H9 106.557 H12 C4 H13 105.693
H14 C5 H15 106.101 H16 C6 H17 107.701
H16 C6 H18 107.701 H17 C6 H18 107.501
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.395      
2 C -0.159      
3 C 0.041      
4 C -0.322      
5 C -0.098      
6 C -0.497      
7 H 0.103      
8 H 0.127      
9 H 0.127      
10 H 0.089      
11 H 0.093      
12 H 0.139      
13 H 0.139      
14 H 0.124      
15 H 0.124      
16 H 0.114      
17 H 0.126      
18 H 0.126      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.049 -0.014 0.000 0.050
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.355 0.474 0.000
y 0.474 -39.771 0.000
z 0.000 0.000 -41.342
Traceless
 xyz
x 1.201 0.474 0.000
y 0.474 0.577 0.000
z 0.000 0.000 -1.778
Polar
3z2-r2-3.557
x2-y20.416
xy0.474
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.160 1.682 0.000
y 1.682 15.523 0.000
z 0.000 0.000 9.295


<r2> (average value of r2) Å2
<r2> 306.354
(<r2>)1/2 17.503

Conformer 2 (C1)

Jump to S1C1
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-235.779297
Energy at 298.15K-235.791335
HF Energy-235.779297
Nuclear repulsion energy226.211701
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 B97D3/6-311+G(3df,2p)
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 3058 3018 71.07      
2 A 3044 3004 16.08      
3 A 3036 2997 44.96      
4 A 3035 2996 4.69      
5 A 3031 2991 61.84      
6 A 2998 2959 18.47      
7 A 2998 2959 24.48      
8 A 2977 2938 11.63      
9 A 2965 2926 45.32      
10 A 2958 2920 29.71      
11 A 2954 2916 47.37      
12 A 2934 2896 27.13      
13 A 1688 1666 0.41      
14 A 1479 1460 5.93      
15 A 1471 1452 5.69      
16 A 1464 1445 1.93      
17 A 1463 1444 9.53      
18 A 1450 1431 4.76      
19 A 1448 1429 2.90      
20 A 1383 1365 0.36      
21 A 1381 1363 2.54      
22 A 1346 1328 2.16      
23 A 1318 1301 1.26      
24 A 1310 1293 0.34      
25 A 1291 1275 0.07      
26 A 1265 1249 6.50      
27 A 1227 1211 0.49      
28 A 1153 1138 0.04      
29 A 1087 1072 0.29      
30 A 1066 1052 3.27      
31 A 1040 1027 0.87      
32 A 1031 1017 7.95      
33 A 1008 995 2.25      
34 A 972 960 36.26      
35 A 908 896 5.16      
36 A 879 868 2.08      
37 A 855 843 0.32      
38 A 761 751 0.30      
39 A 730 720 2.01      
40 A 525 519 0.17      
41 A 381 376 1.26      
42 A 307 303 0.93      
43 A 279 275 1.58      
44 A 236 233 0.04      
45 A 200 198 0.77      
46 A 139 138 0.37      
47 A 84 83 0.06      
48 A 67 66 0.27      

Unscaled Zero Point Vibrational Energy (zpe) 35339.8 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 34880.3 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 B97D3/6-311+G(3df,2p)
ABC
0.49087 0.04021 0.03976

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 3.179 0.227 -0.159
C2 1.797 -0.351 -0.240
C3 0.742 0.070 0.463
C4 -0.645 -0.494 0.366
C5 -1.674 0.528 -0.151
C6 -3.095 -0.038 -0.204
H7 3.225 1.055 0.555
H8 3.910 -0.531 0.150
H9 3.512 0.601 -1.136
H10 1.662 -1.186 -0.932
H11 0.872 0.909 1.152
H12 -0.972 -0.842 1.358
H13 -0.643 -1.375 -0.289
H14 -1.365 0.864 -1.149
H15 -1.652 1.418 0.492
H16 -3.808 0.704 -0.578
H17 -3.146 -0.913 -0.863
H18 -3.430 -0.354 0.791

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18
C11.49962.51953.92594.86176.27911.09461.09801.09802.21172.73984.54684.14544.69375.01767.01596.46516.7020
C21.49961.33592.52013.58174.90212.15602.15612.15601.09252.09323.23492.64643.50783.94485.71425.01425.3282
C32.51951.33591.50012.53433.89582.67293.23983.24152.09021.09322.13852.13782.76922.74724.71084.22414.2067
C43.92592.52011.50011.53972.55664.17264.56014.55302.73622.20971.10081.09792.15892.16413.51222.81872.8212
C54.86173.58172.53431.53971.53044.97775.69145.27843.83082.88492.15572.16811.09741.09842.18412.17942.1796
C66.27914.90213.89582.55661.53046.45867.03126.70214.94744.29732.75542.79382.16782.16461.09511.09631.0963
H71.09462.15602.67294.17264.97776.45861.77451.77483.11042.43264.67574.64514.90034.89117.13326.81766.8072
H81.09802.15613.23984.56015.69147.03121.77451.75932.57903.50865.03924.65125.60925.90357.85077.13907.3705
H91.09802.15603.24154.55305.27846.70211.77481.75932.57943.50725.32984.67744.88365.47547.34216.83317.2673
H102.21171.09252.09022.73623.83084.94743.11042.57902.57943.05853.50742.40053.66284.44865.79894.81685.4399
H112.73982.09321.09322.20972.88494.29732.43263.50863.50723.05852.55093.09563.20942.65754.99384.84984.4979
H124.54683.23492.13851.10082.15572.75544.67575.03925.32983.50742.55091.76193.05822.51353.76593.10882.5695
H134.14542.64642.13781.09792.16812.79384.64514.65124.67742.40053.09561.76192.50493.06993.79802.60963.1586
H144.69373.50782.76922.15891.09742.16784.90035.60924.88363.66283.20943.05822.50491.75582.51462.53243.0843
H155.01763.94482.74722.16411.09842.16464.89115.90355.47544.44862.65752.51353.06991.75582.51113.08222.5279
H167.01595.71424.71083.51222.18411.09517.13327.85077.34215.79894.99383.76593.79802.51462.51111.77001.7704
H176.46515.01424.22412.81872.17941.09636.81767.13906.83314.81684.84983.10882.60962.53243.08221.77001.7684
H186.70205.32824.20672.82122.17961.09636.80727.37057.26735.43994.49792.56953.15863.08432.52791.77041.7684

picture of (E)-2-Hexene state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.189 C1 C2 H10 116.376
C2 C1 H7 111.393 C2 C1 H8 111.248
C2 C1 H9 111.303 C2 C3 C4 125.259
C2 C3 H11 118.633 C3 C2 H10 118.435
C3 C4 C5 113.048 C3 C4 H12 109.616
C3 C4 H13 109.656 C4 C3 H11 116.090
C4 C5 C6 112.921 C4 C5 H14 108.704
C4 C5 H15 109.122 C5 C4 H12 108.368
C5 C4 H13 109.495 C5 C6 H16 111.602
C5 C6 H17 111.038 C5 C6 H18 111.059
C6 C5 H14 110.027 C6 C5 H15 109.705
H7 C1 H8 108.049 H7 C1 H9 108.068
H8 C1 H9 106.576 H12 C4 H13 106.437
H14 C5 H15 106.128 H16 C6 H17 107.708
H16 C6 H18 107.740 H17 C6 H18 107.509
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.364      
2 C -0.195      
3 C 0.029      
4 C -0.190      
5 C -0.169      
6 C -0.504      
7 H 0.104      
8 H 0.128      
9 H 0.126      
10 H 0.092      
11 H 0.091      
12 H 0.131      
13 H 0.103      
14 H 0.127      
15 H 0.127      
16 H 0.113      
17 H 0.126      
18 H 0.124      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.010 0.058 -0.062 0.085
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.679 -0.070 -0.698
y -0.070 -40.566 1.221
z -0.698 1.221 -40.298
Traceless
 xyz
x 0.753 -0.070 -0.698
y -0.070 -0.578 1.221
z -0.698 1.221 -0.175
Polar
3z2-r2-0.350
x2-y20.887
xy-0.070
xz-0.698
yz1.221


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.040 -0.061 -0.743
y -0.061 10.182 0.331
z -0.743 0.331 10.033


<r2> (average value of r2) Å2
<r2> 295.840
(<r2>)1/2 17.200