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All results from a given calculation for C3F8 (perfluoropropane)

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-912.750459
Energy at 298.15K-912.753979
HF Energy-912.750459
Nuclear repulsion energy801.238895
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 M06-2X/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 A1 1457 1379 6.53      
2 A1 1363 1290 344.23      
3 A1 1221 1157 187.12      
4 A1 805 762 2.76      
5 A1 680 644 4.00      
6 A1 548 519 10.14      
7 A1 384 364 0.07      
8 A1 321 304 0.49      
9 A1 150 142 0.93      
10 A2 1311 1242 0.00      
11 A2 571 541 0.00      
12 A2 352 334 0.00      
13 A2 221 210 0.00      
14 A2 12 11 0.00      
15 B1 1356 1284 548.71      
16 B1 1307 1238 108.09      
17 B1 634 601 1.33      
18 B1 466 441 3.44      
19 B1 210 199 4.02      
20 B1 82 78 0.02      
21 B2 1438 1362 152.15      
22 B2 1295 1227 57.03      
23 B2 1057 1001 220.03      
24 B2 740 701 59.23      
25 B2 539 510 8.28      
26 B2 342 324 0.01      
27 B2 265 251 2.93      

Unscaled Zero Point Vibrational Energy (zpe) 9563.8 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 9056.9 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 M06-2X/6-31G*
ABC
0.05597 0.03248 0.03063

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.597
C2 0.000 1.292 -0.232
C3 0.000 -1.292 -0.232
F4 1.097 0.000 1.370
F5 -1.097 0.000 1.370
F6 0.000 2.335 0.589
F7 0.000 -2.335 0.589
F8 1.083 1.342 -1.002
F9 -1.083 1.342 -1.002
F10 -1.083 -1.342 -1.002
F11 1.083 -1.342 -1.002

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9 F10 F11
C11.53481.53481.34221.34222.33522.33522.35132.35132.35132.3513
C21.53482.58322.33222.33221.32793.71861.32941.32942.94982.9498
C31.53482.58322.33222.33223.71861.32792.94982.94981.32941.3294
F41.34222.33222.33222.19412.69562.69562.72503.48973.48972.7250
F51.34222.33222.33222.19412.69562.69563.48972.72502.72503.4897
F62.33521.32793.71862.69562.69564.67032.16542.16544.15034.1503
F72.33523.71861.32792.69562.69564.67034.15034.15032.16542.1654
F82.35131.32942.94982.72503.48972.16544.15032.16613.44922.6842
F92.35131.32942.94983.48972.72502.16544.15032.16612.68423.4492
F102.35132.94981.32943.48972.72504.15032.16543.44922.68422.1661
F112.35132.94981.32942.72503.48974.15032.16542.68423.44922.1661

picture of perfluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 109.104 C1 C2 F8 110.152
C1 C2 F9 110.152 C1 C3 F7 109.104
C1 C3 F10 110.152 C1 C3 F11 110.152
C2 C1 C3 114.610 C2 C1 F4 108.132
C2 C1 F5 108.132 C3 C1 F4 108.132
C3 C1 F5 108.132 F4 C1 F5 109.643
F6 C2 F8 109.149 F6 C2 F9 109.149
F7 C3 F10 109.149 F7 C3 F11 109.149
F8 C2 F9 109.114 F10 C3 F11 109.114
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.442      
2 C 0.809      
3 C 0.809      
4 F -0.272      
5 F -0.272      
6 F -0.255      
7 F -0.255      
8 F -0.252      
9 F -0.252      
10 F -0.252      
11 F -0.252      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.076 0.076
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -56.313 0.000 0.000
y 0.000 -55.940 0.000
z 0.000 0.000 -56.323
Traceless
 xyz
x -0.181 0.000 0.000
y 0.000 0.378 0.000
z 0.000 0.000 -0.196
Polar
3z2-r2-0.392
x2-y2-0.373
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.928 0.000 0.000
y 0.000 5.139 0.000
z 0.000 0.000 4.799


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000