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

using model chemistry: B3LYP/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 B3LYP/3-21G*
 hartrees
Energy at 0K-613.878408
Energy at 298.15K-613.885716
Nuclear repulsion energy205.941529
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 B3LYP/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 3231 3108 15.55      
2 A 3176 3055 6.49      
3 A 3173 3053 2.48      
4 A 3149 3030 7.40      
5 A 3114 2995 17.43      
6 A 3085 2968 4.94      
7 A 3046 2930 11.89      
8 A 1719 1654 4.87      
9 A 1534 1476 6.68      
10 A 1528 1470 11.88      
11 A 1509 1451 3.73      
12 A 1391 1338 5.58      
13 A 1363 1311 2.64      
14 A 1356 1305 24.51      
15 A 1295 1246 1.99      
16 A 1219 1173 0.26      
17 A 1153 1109 2.34      
18 A 1055 1015 13.78      
19 A 1033 994 1.28      
20 A 1000 962 4.41      
21 A 977 940 53.49      
22 A 918 883 20.62      
23 A 819 788 3.96      
24 A 676 650 14.68      
25 A 629 605 33.37      
26 A 465 447 2.42      
27 A 366 352 0.68      
28 A 253 243 2.11      
29 A 122 118 2.39      
30 A 78 75 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 22215.2 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 21371.0 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 B3LYP/3-21G*
ABC
0.32734 0.06166 0.05568

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.229 -1.323 -0.420
C2 1.422 -0.425 0.212
H3 3.194 0.522 -0.454
C4 2.673 -0.408 -0.244
H5 0.289 0.858 1.521
C6 0.595 0.813 0.468
H7 -1.215 1.805 -0.258
H8 -0.423 0.747 -1.464
C9 -0.668 0.875 -0.410
H10 0.923 -1.369 0.414
H11 1.191 1.710 0.251
Cl12 -1.842 -0.475 0.015

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.11441.84611.08514.14343.50625.43774.32554.47402.45293.71535.1601
C22.11442.11651.33122.15501.51123.48582.75372.53821.08722.14763.2706
H31.84612.11651.08703.52882.77334.59643.76163.87783.08052.43305.1553
C41.08511.33121.08703.22502.51364.47443.52223.58242.10222.63204.5231
H54.14342.15503.52883.22501.09742.51503.07092.15492.56651.77542.9304
C63.50621.51122.77332.51361.09742.18802.18471.53882.20771.09842.7935
H75.43773.48584.59644.47442.51502.18801.79041.09053.88602.46152.3806
H84.32552.75373.76163.52223.07092.18471.79041.09003.13262.54452.3864
C94.47402.53823.87783.58242.15491.53881.09051.09002.87112.14221.8390
H102.45291.08723.08052.10222.56652.20773.88603.13262.87113.09502.9332
H113.71532.14762.43302.63201.77541.09842.46152.54452.14223.09503.7456
Cl125.16013.27065.15534.52312.93042.79352.38062.38641.83902.93323.7456

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 121.773 H1 C4 H3 116.406
C2 C4 H3 121.821 C2 C6 H5 110.404
C2 C6 C9 112.649 C2 C6 H11 109.756
C4 C2 C6 124.213 C4 C2 H10 120.407
H5 C6 C9 108.500 H5 C6 H11 107.912
C6 C2 H10 115.376 C6 C9 H7 111.504
C6 C9 H8 111.267 C6 C9 Cl12 111.274
H7 C9 H8 110.390 H7 C9 Cl12 105.861
H8 C9 Cl12 106.289 C9 C6 H11 107.464
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.190      
2 C -0.150      
3 H 0.179      
4 C -0.373      
5 H 0.227      
6 C -0.445      
7 H 0.242      
8 H 0.248      
9 C -0.452      
10 H 0.209      
11 H 0.211      
12 Cl -0.086      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.429 1.568 -0.333 2.147
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.782 -1.305 -0.714
y -1.305 -35.660 -0.563
z -0.714 -0.563 -39.028
Traceless
 xyz
x -3.437 -1.305 -0.714
y -1.305 4.244 -0.563
z -0.714 -0.563 -0.807
Polar
3z2-r2-1.614
x2-y2-5.121
xy-1.305
xz-0.714
yz-0.563


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.675 0.452 -1.175
y 0.452 6.984 -0.147
z -1.175 -0.147 4.747


<r2> (average value of r2) Å2
<r2> 200.115
(<r2>)1/2 14.146