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All results from a given calculation for C3H5Cl (1-chloro-1-propene(E))

using model chemistry: MP2/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/aug-cc-pVDZ
 hartrees
Energy at 0K-576.585429
Energy at 298.15K-576.590226
HF Energy-576.009265
Nuclear repulsion energy140.582749
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/aug-cc-pVDZ
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' 3241 3108 8.69      
2 A' 3211 3080 4.66      
3 A' 3160 3030 13.97      
4 A' 3058 2932 23.37      
5 A' 1682 1613 19.44      
6 A' 1480 1419 9.28      
7 A' 1396 1339 1.96      
8 A' 1308 1254 1.61      
9 A' 1262 1211 20.23      
10 A' 1121 1075 0.07      
11 A' 971 931 33.58      
12 A' 815 782 30.47      
13 A' 425 407 3.67      
14 A' 257 246 0.68      
15 A" 3139 3010 11.89      
16 A" 1466 1406 6.41      
17 A" 1050 1007 1.22      
18 A" 945 906 46.53      
19 A" 755 724 0.39      
20 A" 238 228 0.26      
21 A" 203 195 1.08      

Unscaled Zero Point Vibrational Energy (zpe) 15590.5 cm-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 14951.3 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/aug-cc-pVDZ
ABC
1.35839 0.08042 0.07703

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.458 0.000
C2 0.927 -0.518 0.000
C3 2.405 -0.229 0.000
Cl4 -1.718 0.132 0.000
H5 0.238 1.525 0.000
H6 0.597 -1.562 0.000
H7 2.599 0.854 0.000
H8 2.888 -0.668 0.888
H9 2.888 -0.668 -0.888

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.34612.50151.74851.09282.10672.62933.22483.2248
C21.34611.50592.72372.15591.09542.16312.15812.1581
C32.50151.50594.13882.78842.24641.10081.10231.1023
Cl41.74852.72374.13882.40052.86874.37714.75874.7587
H51.09282.15592.78842.40053.10792.45513.55313.5531
H62.10671.09542.24642.86873.10793.13832.61512.6151
H72.62932.16311.10084.37712.45513.13831.78611.7861
H83.22482.15811.10234.75873.55312.61511.78611.7765
H93.22482.15811.10234.75873.55312.61511.78611.7765

picture of 1-chloro-1-propene(E) state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 122.483 C1 C2 H6 118.926
C2 C1 Cl4 122.789 C2 C1 H5 123.916
C2 C3 H7 111.204 C2 C3 H8 110.724
C2 C3 H9 110.724 C3 C2 H6 118.590
Cl4 C1 H5 113.294 H7 C3 H8 108.337
H7 C3 H9 108.337 H8 C3 H9 107.386
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability