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

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-652.818051
Energy at 298.15K-652.824220
HF Energy-652.818051
Nuclear repulsion energy214.710004
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 B3LYPultrafine/aug-cc-pVTZ
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 3180 3076 16.59      
2 A 3148 3046 5.09      
3 A 3120 3018 7.90      
4 A 3092 2991 19.19      
5 A 3087 2987 10.35      
6 A 1528 1479 3.13      
7 A 1490 1441 6.50      
8 A 1440 1393 5.02      
9 A 1300 1258 22.90      
10 A 1274 1232 5.21      
11 A 1210 1171 3.99      
12 A 1177 1138 0.99      
13 A 1157 1120 1.28      
14 A 1111 1075 4.18      
15 A 1069 1034 0.57      
16 A 980 948 31.36      
17 A 888 859 2.28      
18 A 858 830 25.76      
19 A 813 787 17.36      
20 A 731 707 59.17      
21 A 407 394 0.25      
22 A 369 357 3.35      
23 A 212 205 11.49      
24 A 92 89 6.86      

Unscaled Zero Point Vibrational Energy (zpe) 16866.1 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 16318.0 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.44340 0.06635 0.06187

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.390 -0.716 0.270
Cl2 1.901 0.227 -0.035
C3 -0.775 -0.107 -0.460
C4 -1.670 0.840 0.198
O5 -2.054 -0.518 -0.000
H6 0.214 -0.722 1.342
H7 0.579 -1.730 -0.072
H8 -0.666 -0.057 -1.540
H9 -1.475 1.130 1.225
H10 -2.208 1.569 -0.398

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.80671.50432.58302.46761.08601.08682.19702.79223.5243
Cl21.80672.73033.63104.02522.37542.36202.98943.71494.3382
C31.50432.73031.45971.42022.14562.14921.08612.20442.2061
C42.58303.63101.45971.42582.70153.42592.19791.08521.0846
O52.46764.02521.42021.42582.64362.89952.12332.13432.1309
H61.08602.37542.14562.70152.64361.77423.08552.50873.7608
H71.08682.36202.14923.42592.89951.77422.55063.75204.3312
H82.19702.98941.08612.19792.12333.08552.55063.11552.5147
H92.79223.71492.20441.08522.13432.50873.75203.11551.8350
H103.52434.33822.20611.08462.13093.76084.33122.51471.8350

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 121.249 C1 C3 O5 115.052
C1 C3 H8 115.069 Cl2 C1 C3 110.772
Cl2 C1 H6 107.793 Cl2 C1 H7 106.781
C3 C1 H6 110.823 C3 C1 H7 111.059
C3 C4 O5 58.956 C3 C4 H9 119.309
C3 C4 H10 119.508 C3 O5 C4 61.713
C4 C3 O5 59.331 C4 C3 H8 118.652
O5 C3 H8 115.165 O5 C4 H9 115.748
O5 C4 H10 115.495 H6 C1 H7 109.475
H9 C4 H10 115.486
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.163      
2 Cl -0.274      
3 C 0.342      
4 C -0.502      
5 O -0.657      
6 H 0.208      
7 H 0.174      
8 H 0.320      
9 H 0.270      
10 H 0.282      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.404 0.435 0.132 0.609
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.845 -4.611 0.218
y -4.611 -35.786 0.226
z 0.218 0.226 -35.346
Traceless
 xyz
x -8.279 -4.611 0.218
y -4.611 3.810 0.226
z 0.218 0.226 4.470
Polar
3z2-r28.939
x2-y2-8.059
xy-4.611
xz0.218
yz0.226


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.809 -0.047 -0.268
y -0.047 7.682 0.028
z -0.268 0.028 7.057


<r2> (average value of r2) Å2
<r2> 173.901
(<r2>)1/2 13.187