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All results from a given calculation for C3H5Cl (1-Propene, 3-chloro-)

using model chemistry: MP2/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/CEP-121G*
 hartrees
Energy at 0K-34.569980
Energy at 298.15K-34.574984
HF Energy-34.043579
Nuclear repulsion energy59.295470
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 MP2/CEP-121G*
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 3282 3127 13.09      
2 A 3209 3057 9.05      
3 A 3193 3042 4.51      
4 A 3175 3025 5.45      
5 A 3118 2971 20.65      
6 A 1681 1602 1.10      
7 A 1521 1449 4.74      
8 A 1467 1398 8.92      
9 A 1342 1278 32.66      
10 A 1311 1249 11.14      
11 A 1247 1188 0.95      
12 A 1138 1084 1.51      
13 A 1004 956 31.22      
14 A 964 919 6.87      
15 A 921 877 6.60      
16 A 884 842 53.58      
17 A 778 741 46.77      
18 A 607 578 5.32      
19 A 408 389 0.50      
20 A 291 277 5.36      
21 A 105 100 0.46      

Unscaled Zero Point Vibrational Energy (zpe) 15822.1 cm-1
Scaled (by 0.9528) Zero Point Vibrational Energy (zpe) 15075.3 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 MP2/CEP-121G*
ABC
0.69531 0.09267 0.08986

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/CEP-121G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.223 -0.212 -0.311
C2 1.129 -0.108 0.471
C3 -0.043 0.760 0.110
Cl4 -1.538 -0.249 -0.107
H5 2.295 0.317 -1.259
H6 3.067 -0.832 -0.021
H7 1.064 -0.654 1.411
H8 -0.276 1.477 0.901
H9 0.129 1.288 -0.831

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.34912.50173.76681.08801.08612.12273.25082.6282
C21.34911.50242.73232.12912.12611.08942.16082.1548
C32.50171.50241.81642.74523.49582.21781.09281.0922
Cl43.76682.73231.81644.04204.64193.03912.36372.3800
H51.08802.12912.74524.04201.85733.09663.55242.4121
H61.08612.12613.49584.64191.85732.46824.16543.7123
H72.12271.08942.21783.03913.09662.46822.56833.1101
H83.25082.16081.09282.36373.55244.16542.56831.7885
H92.62822.15481.09222.38002.41213.71233.11011.7885

picture of 1-Propene, 3-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 122.554 C1 C2 H7 120.664
C2 C1 H5 121.388 C2 C1 H6 121.249
C2 C3 Cl4 110.478 C2 C3 H8 111.763
C2 C3 H9 111.317 C3 C2 H7 116.781
Cl4 C3 H8 105.991 Cl4 C3 H9 107.187
H5 C1 H6 117.362 H8 C3 H9 109.871
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability