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All results from a given calculation for C3F8 (perfluoropropane)

using model chemistry: B3LYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/aug-cc-pVDZ
 hartrees
Energy at 0K-913.174039
Energy at 298.15K-913.177388
HF Energy-913.174039
Nuclear repulsion energy790.170981
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/aug-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 A1 1338 1299 5.67      
2 A1 1223 1186 364.72      
3 A1 1128 1095 174.53      
4 A1 759 737 1.63      
5 A1 648 629 5.03      
6 A1 524 509 6.11      
7 A1 371 360 0.01      
8 A1 306 297 0.39      
9 A1 148 144 0.64      
10 A2 1173 1138 0.00      
11 A2 548 531 0.00      
12 A2 341 331 0.00      
13 A2 222 215 0.00      
14 A2 22 21 0.00      
15 B1 1222 1186 581.56      
16 B1 1170 1135 94.70      
17 B1 603 585 0.46      
18 B1 447 434 2.34      
19 B1 211 205 2.90      
20 B1 78 76 0.03      
21 B2 1319 1280 127.57      
22 B2 1161 1127 52.59      
23 B2 985 956 230.20      
24 B2 709 688 49.44      
25 B2 518 503 5.61      
26 B2 329 319 0.06      
27 B2 265 257 2.38      

Unscaled Zero Point Vibrational Energy (zpe) 8883.4 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 8620.4 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/aug-cc-pVDZ
ABC
0.05503 0.03126 0.02948

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.588
C2 0.000 1.322 -0.236
C3 0.000 -1.322 -0.236
F4 1.103 0.000 1.375
F5 -1.103 0.000 1.375
F6 0.000 2.362 0.611
F7 0.000 -2.362 0.611
F8 1.092 1.398 -1.013
F9 -1.092 1.398 -1.013
F10 -1.092 -1.398 -1.013
F11 1.092 -1.398 -1.013

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9 F10 F11
C11.55761.55761.35521.35522.36242.36242.38932.38932.38932.3893
C21.55762.64312.35792.35791.34183.78001.34221.34223.03143.0314
C31.55762.64312.35792.35793.78001.34183.03143.03141.34221.3422
F41.35522.35792.35792.20682.71692.71692.76673.53193.53192.7667
F51.35522.35792.35792.20682.71692.71693.53192.76672.76673.5319
F62.36241.34183.78002.71692.71694.72462.18162.18164.23854.2385
F72.36243.78001.34182.71692.71694.72464.23854.23852.18162.1816
F82.38931.34223.03142.76673.53192.18164.23852.18423.54732.7951
F92.38931.34223.03143.53192.76672.18164.23852.18422.79513.5473
F102.38933.03141.34223.53192.76674.23852.18163.54732.79512.1842
F112.38933.03141.34222.76673.53194.23852.18162.79513.54732.1842

picture of perfluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.904 C1 C2 F8 110.747
C1 C2 F9 110.747 C1 C3 F7 108.904
C1 C3 F10 110.747 C1 C3 F11 110.747
C2 C1 C3 116.091 C2 C1 F4 107.895
C2 C1 F5 107.895 C3 C1 F4 107.895
C3 C1 F5 107.895 F4 C1 F5 109.015
F6 C2 F8 108.743 F6 C2 F9 108.743
F7 C3 F10 108.743 F7 C3 F11 108.743
F8 C2 F9 108.910 F10 C3 F11 108.910
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.001      
2 C 1.256      
3 C 1.256      
4 F -0.497      
5 F -0.497      
6 F -0.420      
7 F -0.420      
8 F -0.420      
9 F -0.420      
10 F -0.420      
11 F -0.420      


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 -0.142 0.142
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -58.744 0.000 0.000
y 0.000 -58.507 0.000
z 0.000 0.000 -58.692
Traceless
 xyz
x -0.144 0.000 0.000
y 0.000 0.211 0.000
z 0.000 0.000 -0.067
Polar
3z2-r2-0.134
x2-y2-0.237
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.706 0.000 0.000
y 0.000 7.085 0.000
z 0.000 0.000 6.643


<r2> (average value of r2) Å2
<r2> 373.612
(<r2>)1/2 19.329