WebMO Job Summary

61824: C3H8 propane C2v, Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) OPT FREQ Geom=Connectivity
Method B3LYP
Stoichiometry C3H8
Symmetry C2V
Basis 6-31G(d)
RB3LYP Energy -119.144242936 Hartree
ZPE 0.104125 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -119.035611 Hartree
Enthalpy -119.034667 Hartree
Free Energy -119.065112 Hartree
Cv 14.664 cal/mol-K
Entropy 64.078 cal/mol-K
Dipole Moment 0.0554 Debye
Server class (62616)
CPU time 35.4 sec

Geometry Sequence Energies

Step Energy (au)  
0 -119.142527867  
1 -119.144093042  
2 -119.144240860  
3 -119.144242936  
4 -119.144242936  
5 -119.144242936  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 29.42960 0.98166578960
b 8.35951 0.27884323894
c 7.40876 0.24712963259

Partial Charges

Atom Symbol Charge
1 C -0.434732  
2 C -0.241036  
3 C -0.434732  
4 H 0.141050  
5 H 0.140576  
6 H 0.140576  
7 H 0.133049  
8 H 0.133049  
9 H 0.141050  
10 H 0.140576  
11 H 0.140576  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR Intensity Actions
1 A2 216.46 (225.4766) 0.0000
2 B1 264.27 (275.2815) 0.0008
3 A1 352.63 (367.3223) 0.1329
4 B1 727.43 (757.7412) 3.5551
5 A1 845.29 (880.5073) 0.7588
6 A2 883.18 (919.9742) 0.0000
7 B2 903.45 (941.0891) 2.1421
8 B2 1024.89 (1067.5925) 0.4292
9 A1 1142.73 (1190.3409) 1.2486
10 B1 1180.01 (1229.1727) 0.2253
11 A2 1278.40 (1331.6668) 0.0000
12 B2 1331.19 (1386.6517) 5.2765
13 B2 1376.26 (1433.5990) 3.0476
14 A1 1391.85 (1449.8459) 1.5266
15 A1 1459.21 (1520.0068) 0.0238
16 A2 1459.91 (1520.7392) 0.0000
17 B2 1467.20 (1528.3336) 1.5866
18 B1 1476.48 (1537.9989) 10.5880
19 A1 1482.50 (1544.2718) 3.1754
20 A1 2912.10 (3033.4323) 26.7900
21 B2 2915.94 (3037.4351) 36.0342
22 A1 2919.90 (3041.5577) 23.2293
23 B1 2936.17 (3058.5108) 6.9963
24 A2 2974.76 (3098.7075) 0.0000
25 B2 2983.76 (3108.0864) 31.3521
26 B1 2985.17 (3109.5552) 106.6571
27 A1 2986.08 (3110.4975) 57.4631
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

MOST BUREAUCRACIES FUNCTION LIKE A SEPTIC TANK. THE LARGE CHUNKS RISE TO THE TOP.