return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C3H5Cl3 (Propane, 1,2,3-trichloro-)

using model chemistry: wB97X-D/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-1497.994569
Energy at 298.15K 
HF Energy-1497.994569
Nuclear repulsion energy424.655044
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 wB97X-D/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' 3186 3048 0.95      
2 A' 3151 3014 1.59      
3 A' 3114 2979 12.52      
4 A' 1502 1437 6.44      
5 A' 1346 1288 9.14      
6 A' 1283 1227 0.91      
7 A' 1229 1175 20.07      
8 A' 1048 1003 0.94      
9 A' 881 842 13.17      
10 A' 828 792 1.73      
11 A' 731 699 105.06      
12 A' 403 385 0.20      
13 A' 342 327 0.37      
14 A' 166 159 6.45      
15 A' 107 102 2.28      
16 A" 3182 3044 0.12      
17 A" 3115 2979 0.03      
18 A" 1482 1417 9.00      
19 A" 1390 1329 0.14      
20 A" 1300 1243 2.33      
21 A" 1159 1109 0.48      
22 A" 1125 1076 0.17      
23 A" 872 834 4.71      
24 A" 766 732 12.96      
25 A" 259 248 11.19      
26 A" 250 239 0.80      
27 A" 19i 19i 1.66      

Unscaled Zero Point Vibrational Energy (zpe) 17097.1 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 16355.1 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 wB97X-D/aug-cc-pVTZ
ABC
0.06239 0.04344 0.02649

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.429 0.551 0.000
C2 -0.309 0.275 1.305
C3 -0.309 0.275 -1.305
Cl4 0.740 2.337 0.000
Cl5 -0.309 -1.448 -1.792
Cl6 -0.309 -1.448 1.792
H7 1.408 0.080 0.000
H8 0.179 0.808 -2.113
H9 0.179 0.808 2.113
H10 -1.344 0.602 -1.237
H11 -1.344 0.602 1.237

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 Cl6 H7 H8 H9 H10 H11
C11.52411.52411.81332.78422.78421.08642.14282.14282.16242.1624
C21.52412.60912.65633.54381.79032.16553.49281.08442.76381.0872
C31.52412.60912.65631.79033.54382.16551.08443.49281.08722.7638
Cl41.81332.65632.65634.31724.31722.35352.66742.66742.98022.9802
Cl52.78423.54381.79034.31723.58502.91522.33034.53622.36263.8018
Cl62.78421.79033.54384.31723.58502.91524.53622.33033.80182.3626
H71.08642.16552.16552.35352.91522.91522.55022.55023.06223.0622
H82.14283.49281.08442.66742.33034.53622.55024.22511.76833.6855
H92.14281.08443.49282.66744.53622.33032.55024.22513.68551.7683
H102.16242.76381.08722.98022.36263.80183.06221.76833.68552.4746
H112.16241.08722.76382.98023.80182.36263.06223.68551.76832.4746

picture of Propane, 1,2,3-trichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 114.046 C1 C2 H9 109.310
C1 C2 H11 110.692 C1 C3 Cl5 114.046
C1 C3 H8 109.310 C1 C3 H10 110.692
C2 C1 C3 117.727 C2 C1 Cl4 105.155
C2 C1 H7 110.994 C3 C1 Cl4 105.155
C3 C1 H7 110.994 Cl4 C1 H7 105.771
Cl5 C3 H8 105.679 Cl5 C3 H10 107.873
Cl6 C2 H9 105.679 Cl6 C2 H11 107.873
H8 C3 H10 109.036 H9 C2 H11 109.036
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.353      
2 C -0.296      
3 C -0.296      
4 Cl -0.413      
5 Cl -0.287      
6 Cl -0.287      
7 H 0.231      
8 H 0.259      
9 H 0.259      
10 H 0.239      
11 H 0.239      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.241 1.554 0.000 1.572
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.697 -2.142 0.000
y -2.142 -62.133 0.000
z 0.000 0.000 -57.756
Traceless
 xyz
x 4.248 -2.142 0.000
y -2.142 -5.406 0.000
z 0.000 0.000 1.158
Polar
3z2-r22.317
x2-y26.436
xy-2.142
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.728 1.017 0.000
y 1.017 14.663 0.000
z 0.000 0.000 11.569


<r2> (average value of r2) Å2
<r2> 362.022
(<r2>)1/2 19.027