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All results from a given calculation for C3F8 (perfluoropropane)

using model chemistry: B97D3/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-912.952735
Energy at 298.15K-912.956025
HF Energy-912.952735
Nuclear repulsion energy788.285249
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 B97D3/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 A1 1291 1273 7.12      
2 A1 1191 1174 377.51      
3 A1 1104 1089 170.99      
4 A1 750 739 1.54      
5 A1 642 633 5.09      
6 A1 524 516 4.08      
7 A1 369 364 0.01      
8 A1 299 294 0.35      
9 A1 148 146 0.61      
10 A2 1142 1126 0.00      
11 A2 546 538 0.00      
12 A2 338 333 0.00      
13 A2 223 220 0.00      
14 A2 23 22 0.00      
15 B1 1193 1176 590.59      
16 B1 1136 1120 98.30      
17 B1 594 586 0.22      
18 B1 446 440 1.68      
19 B1 214 211 2.77      
20 B1 81 80 0.02      
21 B2 1256 1238 154.37      
22 B2 1128 1112 37.83      
23 B2 965 951 229.92      
24 B2 706 696 43.73      
25 B2 517 510 3.70      
26 B2 324 319 0.18      
27 B2 263 260 1.94      

Unscaled Zero Point Vibrational Energy (zpe) 8704.5 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 8582.7 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 B97D3/cc-pVTZ
ABC
0.05485 0.03106 0.02928

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.595
C2 0.000 1.329 -0.238
C3 0.000 -1.329 -0.238
F4 1.104 0.000 1.380
F5 -1.104 0.000 1.380
F6 0.000 2.371 0.609
F7 0.000 -2.371 0.609
F8 1.093 1.403 -1.014
F9 -1.093 1.403 -1.014
F10 -1.093 -1.403 -1.014
F11 1.093 -1.403 -1.014

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9 F10 F11
C11.56781.56781.35531.35532.37102.37102.39822.39822.39822.3982
C21.56782.65712.36702.36701.34303.79521.34261.34263.04303.0430
C31.56782.65712.36702.36703.79521.34303.04303.04301.34261.3426
F41.35532.36702.36702.20902.72692.72692.77523.53973.53972.7752
F51.35532.36702.36702.20902.72692.72693.53972.77522.77523.5397
F62.37101.34303.79522.72692.72694.74202.18292.18294.25134.2513
F72.37103.79521.34302.72692.72694.74204.25134.25132.18292.1829
F82.39821.34263.04302.77523.53972.18294.25132.18563.55722.8065
F92.39821.34263.04303.53972.77522.18294.25132.18562.80653.5572
F102.39823.04301.34263.53972.77524.25132.18293.55722.80652.1856
F112.39823.04301.34262.77523.53974.25132.18292.80653.55722.1856

picture of perfluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.862 C1 C2 F8 112.529
C1 C2 F9 112.529 C1 C3 F7 108.862
C1 C3 F10 112.529 C1 C3 F11 112.529
C2 C1 C3 119.127 C2 C1 F4 106.971
C2 C1 F5 106.971 C3 C1 F4 106.971
C3 C1 F5 106.971 F4 C1 F5 109.632
F6 C2 F8 107.245 F6 C2 F9 107.245
F7 C3 F10 107.245 F7 C3 F11 107.245
F8 C2 F9 108.167 F10 C3 F11 108.167
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.212      
2 C 0.434      
3 C 0.434      
4 F -0.147      
5 F -0.147      
6 F -0.129      
7 F -0.129      
8 F -0.132      
9 F -0.132      
10 F -0.132      
11 F -0.132      


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 -0.106 0.106
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -57.044 0.000 0.000
y 0.000 -56.897 0.000
z 0.000 0.000 -57.081
Traceless
 xyz
x -0.055 0.000 0.000
y 0.000 0.166 0.000
z 0.000 0.000 -0.111
Polar
3z2-r2-0.221
x2-y2-0.147
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.989 0.000 0.000
y 0.000 6.375 0.000
z 0.000 0.000 5.932


<r2> (average value of r2) Å2
<r2> 374.597
(<r2>)1/2 19.355