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

using model chemistry: MP3=FULL/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 MP3=FULL/6-31G*
 hartrees
Energy at 0K-651.562172
Energy at 298.15K-651.568459
HF Energy-650.808091
Nuclear repulsion energy215.602207
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 MP3=FULL/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 3268 3066 18.96      
2 A 3228 3029 6.73      
3 A 3202 3005 8.11      
4 A 3175 2979 13.37      
5 A 3164 2969 10.29      
6 A 1593 1495 1.95      
7 A 1551 1455 7.97      
8 A 1502 1409 2.12      
9 A 1369 1284 28.64      
10 A 1325 1244 1.57      
11 A 1256 1178 4.51      
12 A 1219 1143 1.51      
13 A 1193 1119 0.75      
14 A 1157 1086 5.66      
15 A 1116 1047 0.10      
16 A 1034 970 29.38      
17 A 932 874 16.98      
18 A 917 861 1.81      
19 A 860 807 12.97      
20 A 809 759 50.49      
21 A 426 399 0.50      
22 A 385 361 4.25      
23 A 221 207 12.70      
24 A 93 87 7.77      

Unscaled Zero Point Vibrational Energy (zpe) 17496.5 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 16417.0 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 MP3=FULL/6-31G*
ABC
0.44240 0.06730 0.06270

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.400 0.680 0.301
Cl2 -1.905 -0.217 -0.045
C3 0.751 0.057 -0.440
C4 1.719 -0.809 0.229
O5 2.038 0.553 -0.072
H6 -0.228 0.660 1.377
H7 -0.543 1.717 -0.007
H8 0.591 -0.071 -1.509
H9 1.582 -1.047 1.283
H10 2.258 -1.566 -0.337

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.78561.50442.59042.46941.09001.09112.19502.80643.5377
Cl21.78562.69933.68174.01712.36672.36552.89663.82254.3856
C31.50442.69931.46031.42712.15062.14981.08782.20842.2164
C42.59043.68171.46031.43062.69533.39892.19921.08901.0883
O52.46944.01711.42711.43062.69182.83232.13222.14542.1464
H61.09002.36672.15062.69532.69181.76963.08702.48973.7513
H71.09112.36552.14983.39892.83231.76962.59583.71764.3282
H82.19502.89661.08782.19922.13223.08702.59583.11902.5272
H92.80643.82252.20841.08902.14542.48973.71763.11901.8306
H103.53774.38562.21641.08832.14643.75134.32822.52721.8306

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 121.792 C1 C3 O5 114.759
C1 C3 H8 114.777 Cl2 C1 C3 109.966
Cl2 C1 H6 108.339 Cl2 C1 H7 108.190
C3 C1 H6 110.972 C3 C1 H7 110.838
C3 C4 O5 59.151 C3 C4 H9 119.342
C3 C4 H10 120.127 C3 O5 C4 61.462
C4 C3 O5 59.387 C4 C3 H8 118.592
O5 C3 H8 115.287 O5 C4 H9 116.088
O5 C4 H10 116.223 H6 C1 H7 108.449
H9 C4 H10 114.433
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability