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

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-652.344842
Energy at 298.15K-652.350897
Nuclear repulsion energy213.794903
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 PBEPBE/6-311G**
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 3104 3076 26.50      
2 A 3086 3058 7.36      
3 A 3046 3018 12.23      
4 A 3022 2994 12.48      
5 A 3015 2987 21.75      
6 A 1478 1465 2.40      
7 A 1431 1418 6.92      
8 A 1393 1381 4.07      
9 A 1266 1255 25.65      
10 A 1236 1225 3.62      
11 A 1171 1161 4.16      
12 A 1126 1116 0.56      
13 A 1098 1088 2.80      
14 A 1079 1069 4.72      
15 A 1032 1023 0.52      
16 A 955 947 31.10      
17 A 857 849 5.77      
18 A 841 833 23.38      
19 A 800 793 13.10      
20 A 716 710 63.24      
21 A 397 394 0.14      
22 A 360 356 3.74      
23 A 201 199 11.74      
24 A 89 88 6.27      

Unscaled Zero Point Vibrational Energy (zpe) 16399.5 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 16250.2 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 PBEPBE/6-311G**
ABC
0.43571 0.06615 0.06161

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.385 -0.727 -0.260
Cl2 -1.904 0.228 0.031
C3 0.777 -0.116 0.476
C4 1.658 0.857 -0.188
O5 2.066 -0.518 -0.025
H6 -0.200 -0.732 -1.342
H7 -0.592 -1.748 0.084
H8 0.690 -0.091 1.569
H9 1.435 1.164 -1.217
H10 2.208 1.584 0.419

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 O5 H6 H7 H8 H9 H10
C11.81801.50502.58582.47141.09721.09762.21462.79333.5388
Cl21.81802.74003.62414.04052.38982.37333.03293.68594.3473
C31.50502.74001.47061.44002.15312.16591.09702.22152.2227
C42.58583.62411.47061.44282.70293.45262.21871.09641.0954
O52.47144.04051.44001.44282.62942.93112.14882.15492.1527
H61.09722.38982.15312.70292.62941.79413.11012.50653.7762
H71.09762.37332.16593.45262.93111.79412.56763.77894.3650
H82.21463.03291.09702.21872.14883.11012.56763.14492.5362
H92.79333.68592.22151.09642.15492.50653.77893.14491.8573
H103.53884.34732.22271.09542.15273.77624.36502.53621.8573

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 120.684 C1 C3 O5 114.092
C1 C3 H8 115.783 Cl2 C1 C3 110.739
Cl2 C1 H6 107.537 Cl2 C1 H7 106.343
C3 C1 H6 110.697 C3 C1 H7 111.695
C3 C4 O5 59.236 C3 C4 H9 119.143
C3 C4 H10 119.322 C3 O5 C4 61.344
C4 C3 O5 59.420 C4 C3 H8 118.842
O5 C3 H8 115.096 O5 C4 H9 115.460
O5 C4 H10 115.338 H6 C1 H7 109.657
H9 C4 H10 115.856
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.320      
2 Cl -0.093      
3 C -0.045      
4 C -0.067      
5 O -0.267      
6 H 0.184      
7 H 0.196      
8 H 0.149      
9 H 0.131      
10 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.638 0.355 -0.060 0.732
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.597 4.252 0.361
y 4.252 -35.654 -0.234
z 0.361 -0.234 -35.379
Traceless
 xyz
x -8.080 4.252 0.361
y 4.252 3.834 -0.234
z 0.361 -0.234 4.246
Polar
3z2-r28.492
x2-y2-7.943
xy4.252
xz0.361
yz-0.234


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.686 0.014 -0.291
y 0.014 6.320 -0.043
z -0.291 -0.043 5.651


<r2> (average value of r2) Å2
<r2> 174.552
(<r2>)1/2 13.212