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All results from a given calculation for C3H5ClO (Oxirane, (chloromethyl)-)

using model chemistry: CID/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CID/6-31G*
 hartrees
Energy at 0K-651.424323
Energy at 298.15K-651.430695
HF Energy-650.809121
Nuclear repulsion energy216.478891
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 CID/6-31G*
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 3337 3082 20.67      
2 A 3298 3046 6.94      
3 A 3272 3022 8.32      
4 A 3243 2996 15.36      
5 A 3231 2985 12.74      
6 A 1639 1514 3.00      
7 A 1588 1467 8.24      
8 A 1542 1424 2.11      
9 A 1403 1296 33.04      
10 A 1361 1257 2.22      
11 A 1287 1189 5.63      
12 A 1255 1160 2.50      
13 A 1238 1143 0.65      
14 A 1188 1097 6.47      
15 A 1145 1058 0.11      
16 A 1064 983 34.91      
17 A 965 892 19.37      
18 A 939 867 1.61      
19 A 885 818 15.12      
20 A 825 762 61.51      
21 A 436 403 0.56      
22 A 394 363 4.28      
23 A 227 210 13.49      
24 A 96 88 8.42      

Unscaled Zero Point Vibrational Energy (zpe) 17928.6 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 16560.6 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 CID/6-31G*
ABC
0.44767 0.06765 0.06306

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.396 -0.714 -0.265
Cl2 -1.881 0.228 0.033
C3 0.766 -0.106 0.465
C4 1.656 0.839 -0.193
O5 2.033 -0.519 -0.009
H6 -0.207 -0.724 -1.333
H7 -0.579 -1.728 0.073
H8 0.671 -0.070 1.543
H9 1.463 1.129 -1.218
H10 2.208 1.556 0.398

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.78371.49982.57362.45021.08441.08492.19542.78573.5175
Cl21.78372.70213.59593.98502.36042.34992.97973.68204.3149
C31.49982.70211.45561.41472.13482.14301.08342.20112.2024
C42.57363.59591.45561.42162.68503.41422.19391.08241.0815
O52.45023.98501.41471.42162.61072.88022.11352.12282.1219
H61.08442.36042.13482.68502.61071.76763.07702.49713.7453
H71.08492.34992.14303.41422.88021.76762.54403.74224.3203
H82.19542.97971.08342.19392.11353.07702.54403.11322.5146
H92.78573.68202.20111.08242.12282.49713.74223.11321.8300
H103.51754.31492.20241.08152.12193.74534.32032.51461.8300

picture of Oxirane, (chloromethyl)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 C4 121.102 C1 C3 O5 114.399
C1 C3 H8 115.449 Cl2 C1 C3 110.464
Cl2 C1 H6 108.289 Cl2 C1 H7 107.494
C3 C1 H6 110.368 C3 C1 H7 110.999
C3 C4 O5 58.888 C3 C4 H9 119.562
C3 C4 H10 119.749 C3 O5 C4 61.755
C4 C3 O5 59.357 C4 C3 H8 118.821
O5 C3 H8 114.923 O5 C4 H9 115.268
O5 C4 H10 115.253 H6 C1 H7 109.137
H9 C4 H10 115.501
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability