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: B3LYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/cc-pVDZ
 hartrees
Energy at 0K-1497.987649
Energy at 298.15K-1497.993521
Nuclear repulsion energy420.529100
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 B3LYP/cc-pVDZ
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' 3168 3073 2.87      
2 A' 3124 3030 1.85      
3 A' 3094 3001 12.35      
4 A' 1467 1423 4.50      
5 A' 1310 1271 16.91      
6 A' 1255 1217 1.64      
7 A' 1181 1145 20.12      
8 A' 1029 998 1.54      
9 A' 868 842 11.44      
10 A' 787 763 4.20      
11 A' 690 669 118.85      
12 A' 392 380 0.12      
13 A' 330 320 0.69      
14 A' 165 160 6.61      
15 A' 110 107 2.31      
16 A" 3164 3069 0.59      
17 A" 3093 3001 0.17      
18 A" 1447 1404 6.07      
19 A" 1376 1335 0.01      
20 A" 1266 1228 3.59      
21 A" 1137 1103 0.44      
22 A" 1116 1082 0.62      
23 A" 857 832 4.04      
24 A" 727 705 16.44      
25 A" 251 243 12.90      
26 A" 245 237 0.09      
27 A" 35 34 1.05      

Unscaled Zero Point Vibrational Energy (zpe) 16840.6 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 16335.4 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 B3LYP/cc-pVDZ
ABC
0.06176 0.04236 0.02596

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.435 0.579 0.000
C2 -0.299 0.276 1.305
C3 -0.299 0.276 -1.305
Cl4 0.706 2.402 0.000
Cl5 -0.299 -1.486 -1.728
Cl6 -0.299 -1.486 1.728
H7 1.438 0.131 0.000
H8 0.199 0.787 -2.137
H9 0.199 0.787 2.137
H10 -1.347 0.602 -1.255
H11 -1.347 0.602 1.255

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 Cl6 H7 H8 H9 H10 H11
C11.52791.52791.84342.79102.79101.09782.16062.16062.17972.1797
C21.52792.61082.68933.50841.81272.17743.51601.09602.78541.0986
C31.52792.61082.68931.81273.50842.17741.09603.51601.09862.7854
Cl41.84342.68932.68934.37224.37222.38622.72652.72653.00483.0048
Cl52.79103.50841.81274.37223.45612.93562.36334.51222.38413.7890
Cl62.79101.81273.50844.37223.45612.93564.51222.36333.78902.3841
H71.09782.17742.17742.38622.93562.93562.55622.55623.09043.0904
H82.16063.51601.09602.72652.36334.51222.55624.27491.78983.7324
H92.16061.09603.51602.72654.51222.36332.55624.27493.73241.7898
H102.17972.78541.09863.00482.38413.78903.09041.78983.73242.5094
H112.17971.09862.78543.00483.78902.38413.09043.73241.78982.5094

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 113.055 C1 C2 H9 109.764
C1 C2 H11 111.120 C1 C3 Cl5 113.055
C1 C3 H8 109.764 C1 C3 H10 111.120
C2 C1 C3 117.381 C2 C1 Cl4 105.441
C2 C1 H7 110.979 C3 C1 Cl4 105.441
C3 C1 H7 110.979 Cl4 C1 H7 105.631
Cl5 C3 H8 106.038 Cl5 C3 H10 107.397
Cl6 C2 H9 106.038 Cl6 C2 H11 107.397
H8 C3 H10 109.280 H9 C2 H11 109.280
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.100      
2 C 0.021      
3 C 0.021      
4 Cl -0.110      
5 Cl -0.113      
6 Cl -0.113      
7 H 0.076      
8 H 0.085      
9 H 0.085      
10 H 0.074      
11 H 0.074      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.216 1.555 0.000 1.570
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.457 -2.132 0.000
y -2.132 -61.874 0.000
z 0.000 0.000 -57.226
Traceless
 xyz
x 4.093 -2.132 0.000
y -2.132 -5.533 0.000
z 0.000 0.000 1.440
Polar
3z2-r22.879
x2-y26.418
xy-2.132
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.619 1.037 0.000
y 1.037 12.855 0.000
z 0.000 0.000 8.342


<r2> (average value of r2) Å2
<r2> 368.217
(<r2>)1/2 19.189