WebMO Job Summary

385339: C9H16O4 orthoester (85 C), Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-311+G(2d,p) OPT FREQ temperature=358
Method B3LYP
Stoichiometry C9H16O4
Symmetry C1
Basis 6-311+G(2d,p)
RB3LYP Energy -653.684233502 Hartree
ZPE 0.245870 Hartree
Conditions 358.000K, 1.00000 atm
Internal Energy -653.418330 Hartree
Enthalpy -653.417196 Hartree
Free Energy -653.494123 Hartree
Cv 61.164 cal/mol-K
Entropy 134.839 cal/mol-K
Dipole Moment 5.0279 Debye
Server class (386922)
CPU time 27962 sec

Geometry Sequence Energies

Step Energy (au)  
0 -653.673610552  
1 -653.683187257  
2 -653.683967084  
3 -653.684137117  
4 -653.683986350  
5 -653.684165772  
6 -653.684226585  
7 -653.684230580  
8 -653.684231449  
9 -653.684231750  
10 -653.684231961  
11 -653.684232128  
12 -653.684232471  
13 -653.684232895  
14 -653.684233119  
15 -653.684233414  
16 -653.684233489  
17 -653.684233502  
18 -653.684233502  
19 -653.684233502  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 1.35430 0.04517458541
b 0.42401 0.01414345120
c 0.35389 0.01180449976

Partial Charges

Atom Symbol Charge
1 C -0.567074  
2 C 0.407787  
3 O -0.436875  
4 C -0.140985  
5 C 0.126022  
6 C -0.050628  
7 O -0.371339  
8 C 0.020917  
9 C 0.048719  
10 O -0.356732  
11 H 0.113664  
12 H 0.111508  
13 H 0.112534  
14 H 0.106579  
15 O -0.426017  
16 C 0.263490  
17 C -0.556464  
18 H 0.120307  
19 H 0.125060  
20 H 0.125598  
21 H 0.119567  
22 H 0.126492  
23 H 0.142957  
24 H 0.148692  
25 H 0.141595  
26 H 0.131759  
27 H 0.145814  
28 H 0.139424  
29 H 0.127628  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR Intensity Actions
1 A 23.8983 3.5884
2 A 49.3670 0.4051
3 A 69.7597 0.6457
4 A 76.9390 0.2808
5 A 83.7699 1.0652
6 A 107.8940 4.5070
7 A 109.8819 3.6800
8 A 122.5938 1.3354
9 A 185.2377 11.1961
10 A 204.1109 0.8728
11 A 226.6471 1.8261
12 A 252.1389 1.0553
13 A 309.4339 4.0749
14 A 328.2531 2.7718
15 A 352.9451 4.2951
16 A 453.6250 5.4375
17 A 475.1261 0.6740
18 A 485.6391 0.4541
19 A 571.1229 19.9603
20 A 669.5794 1.0482
21 A 675.2361 5.9727
22 A 692.1230 4.2094
23 A 742.0344 1.0521
24 A 791.9429 14.6623
25 A 835.0635 2.7061
26 A 842.0893 11.2069
27 A 862.1257 38.7350
28 A 897.5496 6.9762
29 A 906.4588 3.8251
30 A 950.9171 23.6605
31 A 955.9415 27.2303
32 A 972.1422 48.7315
33 A 1037.9490 2.7371
34 A 1058.3263 33.2542
35 A 1071.0298 169.6224
36 A 1098.2337 17.2191
37 A 1108.7683 255.5967
38 A 1114.6204 61.3906
39 A 1134.2009 89.2954
40 A 1155.9785 10.5646
41 A 1178.5331 27.4025
42 A 1181.8701 3.4595
43 A 1209.8807 8.7763
44 A 1233.1809 27.6653
45 A 1244.2211 88.9825
46 A 1260.4749 70.4778
47 A 1298.8266 0.6396
48 A 1311.6791 58.6946
49 A 1322.8090 80.8844
50 A 1381.6984 4.7439
51 A 1385.1351 6.0868
52 A 1386.7408 39.9186
53 A 1396.6564 2.6730
54 A 1407.7508 6.7427
55 A 1422.5056 3.0690
56 A 1459.5860 2.5705
57 A 1468.6048 24.9947
58 A 1478.6577 10.4177
59 A 1480.3055 12.4838
60 A 1485.0595 6.8096
61 A 1502.6075 3.9569
62 A 1519.9435 3.0476
63 A 1525.6415 3.0781
64 A 1534.1209 1.0511
65 A 1776.2938 167.2429
66 A 3009.0661 27.6889
67 A 3012.6324 15.1064
68 A 3016.0556 28.1055
69 A 3022.1034 77.9164
70 A 3028.8438 11.2385
71 A 3034.0583 22.6290
72 A 3044.4563 4.3320
73 A 3050.9670 16.0515
74 A 3075.4767 7.0699
75 A 3082.0784 10.0136
76 A 3083.2110 34.1744
77 A 3095.6462 34.0705
78 A 3097.3590 29.9958
79 A 3107.0320 28.4244
80 A 3116.6147 7.6091
81 A 3135.3346 10.6081
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

The earth never tires, The earth is rude, silent, incomprehensible at first, Nature is rude and incomprehensible at first, Be not discouraged, keep on, There are divine things well envelop'd, I swear to you there are divine things more beautiful than words can tell. -- Walt Whitman