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

using model chemistry: wB97X-D/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 wB97X-D/3-21G*
 hartrees
Energy at 0K-613.810430
Energy at 298.15K-613.817812
HF Energy-613.810430
Nuclear repulsion energy206.996403
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 wB97X-D/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 3268 3097 11.63      
2 A 3215 3047 4.10      
3 A 3209 3042 1.78      
4 A 3180 3014 5.81      
5 A 3150 2986 14.28      
6 A 3131 2968 2.39      
7 A 3085 2924 9.93      
8 A 1749 1658 5.81      
9 A 1543 1462 10.94      
10 A 1534 1454 15.80      
11 A 1515 1436 5.12      
12 A 1402 1329 4.55      
13 A 1374 1303 2.63      
14 A 1372 1300 18.95      
15 A 1312 1244 0.85      
16 A 1237 1172 0.63      
17 A 1167 1106 2.68      
18 A 1073 1017 9.61      
19 A 1049 994 3.09      
20 A 1019 966 8.14      
21 A 1003 950 65.99      
22 A 935 886 19.78      
23 A 833 790 5.02      
24 A 689 653 16.56      
25 A 667 633 27.62      
26 A 473 448 2.13      
27 A 377 358 0.65      
28 A 260 246 2.08      
29 A 125 119 2.42      
30 A 71 67 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 22508.0 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 21333.1 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 wB97X-D/3-21G*
ABC
0.32835 0.06256 0.05652

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.214 -1.322 -0.416
C2 1.415 -0.423 0.217
H3 3.172 0.526 -0.468
C4 2.659 -0.405 -0.246
H5 0.296 0.868 1.519
C6 0.591 0.813 0.464
H7 -1.210 1.800 -0.257
H8 -0.421 0.746 -1.459
C9 -0.673 0.862 -0.404
H10 0.927 -1.371 0.428
H11 1.186 1.707 0.239
Cl12 -1.831 -0.473 0.014

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.10801.84891.08454.12923.49455.41684.31024.45802.43813.70335.1333
C22.10802.11121.32742.14801.50603.47232.74722.52891.08682.14263.2523
H31.84892.11121.08643.51252.75964.56913.73433.86013.07282.41645.1244
C41.08451.32741.08643.21232.50334.45393.50553.56842.09442.62064.4978
H54.12922.14803.51253.21231.09702.50833.06582.15362.56871.77122.9302
C63.49451.50602.75962.50331.09702.17642.17401.53362.20981.09782.7784
H75.41683.47234.56914.45392.50832.17641.78291.09073.88432.44932.3711
H84.31022.74723.73433.50553.06582.17401.78291.09063.14012.52802.3754
C94.45802.52893.86013.56842.15361.53361.09071.09062.87002.14091.8162
H102.43811.08683.07282.09442.56872.20983.88433.14012.87003.09482.9294
H113.70332.14262.41642.62061.77121.09782.44932.52802.14093.09483.7292
Cl125.13333.25235.12444.49782.93022.77842.37112.37541.81622.92943.7292

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 121.524 H1 C4 H3 116.788
C2 C4 H3 121.687 C2 C6 H5 110.221
C2 C6 C9 112.598 C2 C6 H11 109.750
C4 C2 C6 124.010 C4 C2 H10 120.010
H5 C6 C9 108.765 H5 C6 H11 107.608
C6 C2 H10 115.976 C6 C9 H7 110.928
C6 C9 H8 110.746 C6 C9 Cl12 111.799
H7 C9 H8 109.638 H7 C9 Cl12 106.627
H8 C9 Cl12 106.939 C9 C6 H11 107.744
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.215      
2 C -0.181      
3 H 0.203      
4 C -0.421      
5 H 0.249      
6 C -0.488      
7 H 0.264      
8 H 0.270      
9 C -0.502      
10 H 0.237      
11 H 0.233      
12 Cl -0.078      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.436 1.594 -0.355 2.174
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.633 -1.338 -0.831
y -1.338 -35.386 -0.608
z -0.831 -0.608 -38.914
Traceless
 xyz
x -3.483 -1.338 -0.831
y -1.338 4.387 -0.608
z -0.831 -0.608 -0.904
Polar
3z2-r2-1.808
x2-y2-5.247
xy-1.338
xz-0.831
yz-0.608


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.439 0.458 -1.218
y 0.458 6.898 -0.164
z -1.218 -0.164 4.746


<r2> (average value of r2) Å2
<r2> 197.700
(<r2>)1/2 14.061