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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-652.701350
Energy at 298.15K-652.707499
Nuclear repulsion energy214.074063
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/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 3198 3064 27.05      
2 A 3173 3040 8.23      
3 A 3140 3008 11.59      
4 A 3112 2981 16.83      
5 A 3110 2980 15.75      
6 A 1557 1492 1.81      
7 A 1516 1452 5.85      
8 A 1459 1397 4.21      
9 A 1322 1266 32.72      
10 A 1290 1235 3.96      
11 A 1220 1169 4.52      
12 A 1183 1133 1.46      
13 A 1157 1109 0.55      
14 A 1121 1074 4.97      
15 A 1079 1034 0.27      
16 A 992 950 28.49      
17 A 894 856 4.01      
18 A 874 837 19.97      
19 A 824 790 15.40      
20 A 738 707 63.19      
21 A 409 392 0.06      
22 A 371 355 3.83      
23 A 211 202 12.30      
24 A 91 87 7.09      

Unscaled Zero Point Vibrational Energy (zpe) 17019.7 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 16304.9 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/6-31G*
ABC
0.44037 0.06596 0.06151

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.388 -0.722 0.266
Cl2 1.908 0.228 -0.033
C3 -0.775 -0.105 -0.467
C4 -1.673 0.848 0.196
O5 -2.061 -0.522 0.007
H6 0.209 -0.730 1.343
H7 0.582 -1.740 -0.076
H8 -0.675 -0.065 -1.553
H9 -1.479 1.140 1.228
H10 -2.222 1.574 -0.402

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.81721.50672.59102.47001.09121.09182.20682.80653.5398
Cl21.81722.73813.64094.03872.38712.37323.01093.72754.3596
C31.50672.73811.46731.43202.15282.16041.09082.21812.2181
C42.59103.64091.46731.43622.71043.44302.21001.09021.0895
O52.47004.03871.43201.43622.64162.91092.13542.14322.1422
H61.09122.38712.15282.71042.64161.78103.09962.52223.7769
H71.09182.37322.16043.44302.91091.78102.56263.77434.3538
H82.20683.01091.09082.21002.13543.09962.56263.13532.5310
H92.80653.72752.21811.09022.14322.52223.77433.13531.8428
H103.53984.35962.21811.08952.14223.77694.35382.53101.8428

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 121.190 C1 C3 O5 114.363
C1 C3 H8 115.397 Cl2 C1 C3 110.578
Cl2 C1 H6 107.693 Cl2 C1 H7 106.662
C3 C1 H6 110.914 C3 C1 H7 111.486
C3 C4 O5 59.090 C3 C4 H9 119.565
C3 C4 H10 119.614 C3 O5 C4 61.538
C4 C3 O5 59.372 C4 C3 H8 118.785
O5 C3 H8 114.980 O5 C4 H9 115.375
O5 C4 H10 115.337 H6 C1 H7 109.345
H9 C4 H10 115.439
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.387      
2 Cl -0.085      
3 C 0.117      
4 C -0.103      
5 O -0.437      
6 H 0.202      
7 H 0.207      
8 H 0.165      
9 H 0.159      
10 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.528 0.392 0.116 0.667
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.245 -4.464 0.253
y -4.464 -35.022 0.167
z 0.253 0.167 -34.741
Traceless
 xyz
x -8.363 -4.464 0.253
y -4.464 3.970 0.167
z 0.253 0.167 4.393
Polar
3z2-r28.786
x2-y2-8.222
xy-4.464
xz0.253
yz0.167


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.767 -0.114 -0.317
y -0.114 5.785 0.113
z -0.317 0.113 5.270


<r2> (average value of r2) Å2
<r2> 174.407
(<r2>)1/2 13.206