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

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-616.761805
Energy at 298.15K-616.769115
Nuclear repulsion energy207.717530
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 B1B95/6-31G*
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 3272 3106 15.97      
2 A 3206 3043 4.05      
3 A 3197 3035 9.31      
4 A 3183 3022 10.43      
5 A 3135 2976 25.44      
6 A 3114 2956 5.73      
7 A 3069 2913 16.08      
8 A 1758 1669 5.17      
9 A 1512 1435 2.83      
10 A 1498 1422 12.19      
11 A 1475 1400 2.66      
12 A 1379 1309 1.54      
13 A 1353 1284 32.75      
14 A 1335 1267 11.10      
15 A 1279 1214 0.11      
16 A 1206 1145 0.08      
17 A 1151 1092 4.01      
18 A 1056 1003 7.21      
19 A 1043 990 10.92      
20 A 1015 963 5.17      
21 A 955 907 40.77      
22 A 916 870 15.94      
23 A 830 788 5.42      
24 A 688 653 27.06      
25 A 672 638 12.96      
26 A 455 432 2.08      
27 A 358 340 0.41      
28 A 248 235 1.81      
29 A 136 129 2.27      
30 A 77 73 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 22284.5 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 21154.7 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 B1B95/6-31G*
ABC
0.33848 0.06231 0.05636

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.235 -1.301 -0.404
C2 1.419 -0.419 0.209
H3 3.176 0.543 -0.462
C4 2.668 -0.391 -0.242
H5 0.294 0.853 1.510
C6 0.581 0.797 0.454
H7 -1.222 1.786 -0.226
H8 -0.452 0.756 -1.451
C9 -0.681 0.854 -0.391
H10 0.945 -1.374 0.420
H11 1.163 1.698 0.231
Cl12 -1.827 -0.471 0.011

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.11031.84661.08434.11793.49005.42434.34994.47002.43493.70095.1461
C22.11032.11281.32852.13911.49633.46732.76372.52791.08722.13283.2521
H31.84662.11281.08643.50602.76344.57603.76683.87043.07142.42245.1265
C41.08431.32851.08643.20252.50024.45773.53773.57652.09142.61874.5028
H54.11792.13913.50603.20251.09582.48673.05582.13662.56411.76212.9152
C63.49001.49632.76342.50021.09582.16632.16831.52042.20151.09592.7573
H75.42433.46734.57604.45772.48672.16631.77571.08963.88552.42962.3484
H84.34992.76373.76683.53773.05582.16831.77571.08953.16062.51562.3522
C94.47002.52793.87043.57652.13661.52041.08961.08952.87512.12131.7970
H102.43491.08723.07142.09142.56412.20153.88553.16062.87513.08622.9436
H113.70092.13282.42242.61871.76211.09592.42962.51562.12133.08623.7002
Cl125.14613.25215.12654.50282.91522.75732.34842.35221.79702.94363.7002

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 121.670 H1 C4 H3 116.583
C2 C4 H3 121.746 C2 C6 H5 110.272
C2 C6 C9 113.855 C2 C6 H11 109.763
C4 C2 C6 124.418 C4 C2 H10 119.597
H5 C6 C9 108.416 H5 C6 H11 107.030
C6 C2 H10 115.985 C6 C9 H7 111.128
C6 C9 H8 111.294 C6 C9 Cl12 112.167
H7 C9 H8 109.154 H7 C9 Cl12 106.293
H8 C9 Cl12 106.565 C9 C6 H11 107.240
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.164      
2 C -0.072      
3 H 0.154      
4 C -0.370      
5 H 0.192      
6 C -0.360      
7 H 0.214      
8 H 0.218      
9 C -0.407      
10 H 0.176      
11 H 0.176      
12 Cl -0.084      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.342 1.513 -0.287 2.042
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.262 -1.276 -0.629
y -1.276 -35.264 -0.567
z -0.629 -0.567 -38.446
Traceless
 xyz
x -3.407 -1.276 -0.629
y -1.276 4.090 -0.567
z -0.629 -0.567 -0.683
Polar
3z2-r2-1.366
x2-y2-4.998
xy-1.276
xz-0.629
yz-0.567


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.019 0.365 -1.092
y 0.365 7.290 -0.151
z -1.092 -0.151 5.202


<r2> (average value of r2) Å2
<r2> 197.637
(<r2>)1/2 14.058