WebMO Job Summary

385217: C12H18 (R)-(1-ethyl-2-methylpropyl)-benzene, Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) OPT FREQ Geom=Connectivity
Stoichiometry C12H18
Symmetry C1
Basis 6-31G(d)
RB3LYP Energy -468.127370452 Hartree
ZPE 0.271365 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -467.843431 Hartree
Enthalpy -467.842487 Hartree
Free Energy -467.894862 Hartree
Cv 48.409 cal/mol-K
Entropy 110.233 cal/mol-K
Dipole Moment 0.2510 Debye
Server batch (396402)
CPU time 3714.5 sec

Geometry Sequence Energies

Step Energy  
0 -468.064722157  
1 -468.107290419  
2 -468.120539047  
3 -468.124693009  
4 -468.126502692  
5 -468.127070227  
6 -468.127268596  
7 -468.127313438  
8 -468.127343091  
9 -468.127357336  
10 -468.127366471  
11 -468.127370566  
12 -468.127371051  
13 -468.127370703  
14 -468.127370452  
15 -468.127370452  
16 -468.127370452  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 1.46664 0.04892184446
b 0.58570 0.01953684906
c 0.51057 0.01703078201

Partial Charges

Atom Symbol Charge
1 C -0.142340  
2 C 0.158145  
3 C -0.180150  
4 C -0.129996  
5 C -0.132486  
6 C -0.126552  
7 C -0.191869  
8 H 0.121746  
9 H 0.126407  
10 H 0.125977  
11 H 0.126431  
12 H 0.124358  
13 H 0.119023  
14 C -0.073069  
15 C -0.449845  
16 H 0.158821  
17 H 0.137185  
18 H 0.134708  
19 C -0.448952  
20 H 0.146991  
21 H 0.139223  
22 H 0.140756  
23 H 0.121914  
24 C -0.267489  
25 C -0.452609  
26 H 0.141830  
27 H 0.143845  
28 H 0.149445  
29 H 0.132433  
30 H 0.146117  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR (Raman) Intensity Actions
1 A 43.1061 0.0137
2 A 57.7205 0.0027
3 A 85.0570 0.0565
4 A 116.6589 0.0995
5 A 162.3587 0.0378
6 A 198.5188 0.0427
7 A 232.0829 0.0370
8 A 258.4115 0.3403
9 A 283.0957 0.0145
10 A 310.3629 0.3441
11 A 318.4640 0.0096
12 A 332.6105 0.0579
13 A 399.5556 0.2401
14 A 416.2997 0.0276
15 A 417.1142 0.0221
16 A 479.8104 0.2696
17 A 552.0136 7.9761
18 A 631.8034 1.8032
19 A 635.6350 0.2498
20 A 717.0005 25.8079
21 A 765.3636 2.1608
22 A 774.9463 25.6367
23 A 821.3260 0.4998
24 A 858.8931 0.0240
25 A 861.4521 0.9092
26 A 908.2508 0.7237
27 A 925.5069 2.4891
28 A 941.9879 1.9377
29 A 961.7459 1.7057
30 A 964.8945 0.0299
31 A 978.3157 0.2641
32 A 992.0033 0.0573
33 A 1017.4193 0.4663
34 A 1047.8013 0.4057
35 A 1058.2437 3.5482
36 A 1074.5930 0.4149
37 A 1098.5384 2.1571
38 A 1124.2385 5.6248
39 A 1146.4051 0.7925
40 A 1184.6030 0.8712
41 A 1192.0257 0.1086
42 A 1203.7325 8.3311
43 A 1215.4445 0.1775
44 A 1231.2568 0.6361
45 A 1289.1912 3.1546
46 A 1301.0031 2.9761
47 A 1336.8686 4.0747
48 A 1363.6722 1.7179
49 A 1364.2892 0.5212
50 A 1371.8568 0.9221
51 A 1386.0954 3.0235
52 A 1410.0623 1.2052
53 A 1429.6183 2.1020
54 A 1439.1901 3.1360
55 A 1449.6439 5.8920
56 A 1501.3804 5.3762
57 A 1518.4979 1.3381
58 A 1520.6791 0.2090
59 A 1528.3472 2.1592
60 A 1530.6601 1.5059
61 A 1539.5599 1.0743
62 A 1540.6763 7.6467
63 A 1544.4139 9.2920
64 A 1547.6057 11.8984
65 A 1641.4409 1.5902
66 A 1663.0411 6.7017
67 A 3002.9641 0.1307
68 A 3016.9833 21.5709
69 A 3037.9729 16.4007
70 A 3038.5310 29.1898
71 A 3044.3640 32.9579
72 A 3048.1804 46.5875
73 A 3079.3684 15.5241
74 A 3097.2368 0.6729
75 A 3104.6697 69.9653
76 A 3107.3804 46.7647
77 A 3122.6623 50.3423
78 A 3131.0884 20.4612
79 A 3133.5737 34.2674
80 A 3171.9874 9.6667
81 A 3175.9384 2.6306
82 A 3186.7199 10.2053
83 A 3194.3907 45.7527
84 A 3206.9018 24.3284
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

I MET A TRAVELLER FROM AN ANTIQUE LAND WHO SAID... TWO VAST AND TRUNKLESS LEGS OF STONE STAND IN THE DESERT..... NEAR THEM, ON THE SAND, HALF SUNK, A SHATTERED VISAGE LIES, WHOSE FROWN, AND WRINKLED LIP, AND SNEER OF COLD COMMAND TELL THAT ITS SCULPTOR WELL THOSE PASSIONS READ WHICH YET SURVIVE, STAMPED ON THESE LIFELESS THINGS THE HAND THAT MOCKED THEM, AND THE HEART THAT FED- AND ON THE PEDESTAL THESE WORDS APPEAR MY NAME IS OZYMANDIAS, KING OF KINGS-- LOOK ON MY WORKS YE MIGHTY AND DESPAIR. NOTHING BESIDE REMAINS, ROUND THE DECAY OF THAT COLOSSAL WRECK, BOUNDLESS AND BARE THE LONE AND LEVEL SANDS STRETCH FAR AWAY. SHELLEY