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

using model chemistry: HF/SDD

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/SDD
 hartrees
Energy at 0K-614.934748
Energy at 298.15K-614.942286
Nuclear repulsion energy204.695205
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/SDD
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 3430 3088 33.33      
2 A 3402 3063 17.60      
3 A 3370 3034 5.02      
4 A 3326 2995 15.97      
5 A 3319 2988 35.81      
6 A 3266 2941 17.40      
7 A 3213 2893 31.79      
8 A 1840 1656 12.20      
9 A 1631 1469 10.41      
10 A 1630 1468 10.53      
11 A 1601 1441 9.42      
12 A 1508 1357 3.62      
13 A 1458 1312 51.57      
14 A 1447 1302 5.64      
15 A 1380 1243 0.89      
16 A 1284 1156 0.59      
17 A 1242 1119 2.02      
18 A 1159 1044 2.91      
19 A 1127 1015 3.19      
20 A 1112 1001 96.98      
21 A 1089 981 8.52      
22 A 992 893 19.08      
23 A 889 800 1.90      
24 A 729 657 20.59      
25 A 632 569 55.58      
26 A 490 441 3.63      
27 A 378 341 1.58      
28 A 265 239 3.37      
29 A 127 115 3.38      
30 A 88 79 0.39      

Unscaled Zero Point Vibrational Energy (zpe) 23710.9 cm-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 21349.3 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 HF/SDD
ABC
0.33148 0.06004 0.05420

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/SDD

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.258 -1.314 -0.402
C2 1.438 -0.431 0.172
H3 3.249 0.514 -0.371
C4 2.712 -0.407 -0.221
H5 0.317 0.814 1.501
C6 0.604 0.796 0.456
H7 -1.199 1.808 -0.218
H8 -0.454 0.778 -1.453
C9 -0.655 0.899 -0.403
H10 0.945 -1.376 0.311
H11 1.194 1.690 0.272
Cl12 -1.877 -0.474 0.020

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.10271.82761.07394.09873.49725.44484.38874.49532.42123.70585.2206
C22.10272.11291.33352.13841.51043.48132.77152.54551.07552.13653.3191
H31.82762.11291.07583.49132.78474.63463.86653.92233.05662.45295.2347
C41.07391.33351.07583.19262.51964.49493.59843.61602.08462.63484.5963
H54.09872.13843.49133.19261.08402.49823.05262.13922.57081.74562.9438
C63.49721.51042.78472.51961.08402.17502.18251.52772.20411.08592.8219
H75.44483.48134.63464.49492.49822.17501.77181.07553.87542.44552.3931
H84.38872.77153.86653.59843.05262.18251.77181.07533.11612.55342.4006
C94.49532.54553.92233.61602.13921.52771.07551.07532.87192.12071.8870
H102.42121.07553.05662.08462.57082.20413.87543.11612.87193.07622.9772
H113.70582.13652.45292.63481.74561.08592.44552.55342.12073.07623.7654
Cl125.22063.31915.23474.59632.94382.82192.39312.40061.88702.97723.7654

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 121.353 H1 C4 H3 116.455
C2 C4 H3 122.191 C2 C6 H5 109.933
C2 C6 C9 113.826 C2 C6 H11 109.673
C4 C2 C6 124.622 C4 C2 H10 119.458
H5 C6 C9 108.798 H5 C6 H11 107.110
C6 C2 H10 115.918 C6 C9 H7 112.172
C6 C9 H8 112.799 C6 C9 Cl12 111.026
H7 C9 H8 110.937 H7 C9 Cl12 104.406
H8 C9 Cl12 104.939 C9 C6 H11 107.257
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.196      
2 C -0.015      
3 H 0.182      
4 C -0.506      
5 H 0.203      
6 C -0.358      
7 H 0.240      
8 H 0.236      
9 C -0.401      
10 H 0.213      
11 H 0.182      
12 Cl -0.173      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.864 2.130 -0.440 2.864
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.000 -1.911 -0.594
y -1.911 -35.940 -0.498
z -0.594 -0.498 -39.783
Traceless
 xyz
x -5.139 -1.911 -0.594
y -1.911 5.451 -0.498
z -0.594 -0.498 -0.313
Polar
3z2-r2-0.625
x2-y2-7.060
xy-1.911
xz-0.594
yz-0.498


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.904 0.852 -1.225
y 0.852 6.800 -0.219
z -1.225 -0.219 4.736


<r2> (average value of r2) Å2
<r2> 204.610
(<r2>)1/2 14.304