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All results from a given calculation for CHClCHCH2CH3 ((E)-1-Chloro-1-butene)

using model chemistry: HF/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-615.098546
Energy at 298.15K-615.105908
HF Energy-615.098546
Nuclear repulsion energy201.857701
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/Def2TZVPP
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 3364 3050 11.20      
2 A 3305 2996 7.57      
3 A 3228 2925 53.25      
4 A 3222 2921 58.91      
5 A 3194 2895 4.58      
6 A 3161 2865 28.95      
7 A 3156 2861 36.29      
8 A 1840 1668 19.84      
9 A 1622 1470 5.60      
10 A 1613 1462 5.91      
11 A 1603 1453 2.94      
12 A 1536 1392 1.48      
13 A 1480 1341 4.09      
14 A 1429 1295 9.39      
15 A 1408 1276 10.33      
16 A 1359 1232 9.90      
17 A 1226 1111 1.14      
18 A 1192 1080 5.01      
19 A 1096 994 8.69      
20 A 1075 974 45.66      
21 A 969 879 0.97      
22 A 923 837 3.57      
23 A 889 805 54.78      
24 A 819 743 12.22      
25 A 475 431 2.29      
26 A 405 367 3.77      
27 A 313 283 0.31      
28 A 215 195 0.23      
29 A 179 162 0.29      
30 A 110 100 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 23202.6 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 21030.9 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/Def2TZVPP
ABC
0.60591 0.04706 0.04594

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.261 -0.811 1.100
C2 0.390 0.000 0.407
H3 -0.614 1.253 -0.942
Cl4 -2.249 -0.194 -0.025
C5 -0.653 0.451 -0.236
H6 1.755 1.382 -0.461
H7 2.126 0.933 1.177
C8 1.777 0.544 0.226
H9 3.759 -0.100 -0.363
H10 2.813 -1.353 0.411
H11 2.465 -0.893 -1.242
C12 2.763 -0.514 -0.273

Atom - Atom Distances (Å)
  H1 C2 H3 Cl4 C5 H6 H7 C8 H9 H10 H11 C12
H11.07443.03192.81792.05253.07822.55492.21383.85822.69913.21782.8693
C21.07442.09682.68071.30592.12712.11621.50123.45782.77572.79762.5212
H33.03192.09682.36811.06872.42063.47892.75384.61454.51313.76533.8693
Cl42.81792.68072.36811.73404.32454.67514.10086.01835.21094.91855.0276
C52.05251.30591.06871.73402.59133.15542.47584.44883.96123.54193.5499
H63.07822.12712.42064.32452.59131.73901.08312.49473.05942.50752.1548
H72.55492.11623.47894.67513.15541.73901.08562.47102.50753.05022.1449
C82.21381.50122.75384.10082.47581.08311.08562.16572.17002.16661.5293
H93.85823.45784.61456.01834.44882.49472.47102.16571.75051.75401.0829
H102.69912.77574.51315.21093.96123.05942.50752.17001.75051.75081.0838
H113.21782.79763.76534.91853.54192.50753.05022.16661.75401.75081.0827
C122.86932.52123.86935.02763.54992.15482.14491.52931.08291.08381.0827

picture of (E)-1-Chloro-1-butene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C5 118.822 H1 C2 C8 117.564
C2 C5 H3 123.707 C2 C5 Cl4 123.113
C2 C8 H6 109.729 C2 C8 H7 108.716
C2 C8 C12 112.592 H3 C5 Cl4 113.179
C5 C2 C8 123.612 H6 C8 H7 106.611
H6 C8 C12 109.967 H7 C8 C12 109.036
C8 C12 H9 110.852 C8 C12 H10 111.136
C8 C12 H11 110.925 H9 C12 H10 107.785
H9 C12 H11 108.181 H10 C12 H11 107.825
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.070      
2 C -0.132      
3 H 0.075      
4 Cl -0.121      
5 C 0.015      
6 H 0.041      
7 H 0.043      
8 C 0.001      
9 H 0.061      
10 H 0.051      
11 H 0.058      
12 C -0.163      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.180 0.533 -0.038 2.245
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.557 0.010 0.682
y 0.010 -38.193 -1.823
z 0.682 -1.823 -38.411
Traceless
 xyz
x -2.255 0.010 0.682
y 0.010 1.291 -1.823
z 0.682 -1.823 0.964
Polar
3z2-r21.928
x2-y2-2.364
xy0.010
xz0.682
yz-1.823


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.271 -0.057 0.637
y -0.057 7.241 -0.425
z 0.637 -0.425 7.027


<r2> (average value of r2) Å2
<r2> 235.920
(<r2>)1/2 15.360