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

using model chemistry: QCISD/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 QCISD/3-21G*
 hartrees
Energy at 0K-573.692412
Energy at 298.15K-573.697407
HF Energy-573.243018
Nuclear repulsion energy141.613593
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 QCISD/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 3203 3078 14.03      
2 A 3152 3029 5.06      
3 A 3136 3014 2.55      
4 A 3120 2999 5.45      
5 A 3083 2963 11.88      
6 A 1690 1624 1.27      
7 A 1550 1490 5.61      
8 A 1513 1454 4.65      
9 A 1362 1309 0.11      
10 A 1338 1286 28.26      
11 A 1267 1218 0.31      
12 A 1146 1101 1.26      
13 A 1021 981 17.12      
14 A 965 927 40.24      
15 A 935 899 7.72      
16 A 927 891 2.87      
17 A 743 715 51.34      
18 A 591 568 7.20      
19 A 413 397 1.10      
20 A 293 281 3.90      
21 A 96 92 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 15771.1 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 15157.6 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 QCISD/3-21G*
ABC
0.70020 0.09088 0.08799

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.246 -0.197 -0.309
C2 1.141 -0.138 0.453
C3 -0.037 0.760 0.138
Cl4 -1.556 -0.243 -0.115
H5 2.351 0.394 -1.220
H6 3.087 -0.840 -0.050
H7 1.046 -0.745 1.355
H8 -0.263 1.443 0.964
H9 0.127 1.327 -0.783

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.34342.51623.80751.09121.08912.12313.25642.6532
C21.34341.51492.75852.13202.12851.09092.17532.1689
C32.51621.51491.83762.77193.51502.21741.09451.0948
Cl43.80752.75851.83764.10984.68153.03032.38272.3969
H51.09122.13202.77194.10981.85243.10303.56392.4509
H61.08912.12853.51504.68151.85242.47964.17843.7406
H72.12311.09092.21743.03033.10302.47962.57893.1158
H83.25642.17531.09452.38273.56394.17842.57891.7938
H92.65322.16891.09482.39692.45093.74063.11581.7938

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 123.250 C1 C2 H7 121.077
C2 C1 H5 121.914 C2 C1 H6 121.750
C2 C3 Cl4 110.371 C2 C3 H8 111.942
C2 C3 H9 111.412 C3 C2 H7 115.672
Cl4 C3 H8 105.912 Cl4 C3 H9 106.904
H5 C1 H6 116.337 H8 C3 H9 110.037
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability