Guided Ideographic Spin System Model Optimization

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Mixture Simulation

Mol to jpg conversion

Simulation: simulation_1

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pKa (R. Williams)

1H NMR (Hans J. Reich)

4-[4-(3,4-Dihydroxyphenyl)-2,3-dimethylbutyl]benzene-1,2-diol

Simulation outputs:

InChI=1S/C18H22O4/c1-11(7-13-3-5-15(19)17(21)9-13)12(2)8-14-4-6-16(20)18(22)10-14/h3-6,9-12,19-22H,7-8H2,1-2H3/t11-,12+ Parameter Value
Field strength 499.84(MHz)
RMSD of the fit 0.02485
Temperature 298 K
pH 7.4
InChI InChI=1S/C18H22O4/c1-11(7-13-3-5-15(19)17(21)9-13)12(2)8-14-4-6-16(20)18(22)10-14/h3-6,9-12,19-22H,7-8H2,1-2H3/t11-,12+
Note 1 symmetric
Note 2 acetone 2.05
Note 3 coupling to 39 and 40 off

Sample description:

Compound Type Concentration
4-[4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl]benzene-1,2-diol solute 100mM
Acetone-d6 solvent 100.0%
TMS reference 0.05%
Show/Hide Spin System Matrix

Spin System Matrix

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
23 0.813 -12.4 -12.4 0 0 0 0 0 0 0 0 0 0 0 0 0 6.645 0
24 0 0.813 -12.4 0 0 0 0 0 0 0 0 0 0 0 0 0 6.645 0
25 0 0 0.813 0 0 0 0 0 0 0 0 0 0 0 0 0 6.645 0
26 0 0 0 0.813 -12.4 -12.4 0 0 0 0 0 0 0 0 0 0 0 6.645
27 0 0 0 0 0.813 -12.4 0 0 0 0 0 0 0 0 0 0 0 6.645
28 0 0 0 0 0 0.813 0 0 0 0 0 0 0 0 0 0 0 6.645
29 0 0 0 0 0 0 6.517 0 8.06 0 0 0 0 0 2.531 0 0 0
30 0 0 0 0 0 0 0 6.517 0 8.06 0 0 0 0 0 2.531 0 0
31 0 0 0 0 0 0 0 0 6.728 0 0 0 0 0 0 0 0 0
32 0 0 0 0 0 0 0 0 0 6.728 0 0 0 0 0 0 0 0
33 0 0 0 0 0 0 0 0 0 0 2.198 -13.36 0 0 0 0 9.206 0
34 0 0 0 0 0 0 0 0 0 0 0 2.683 0 0 0 0 5.065 0
35 0 0 0 0 0 0 0 0 0 0 0 0 2.198 -13.36 0 0 0 9.206
36 0 0 0 0 0 0 0 0 0 0 0 0 0 2.683 0 0 0 5.065
37 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6.679 0 0 0
38 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6.679 0 0
39 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.723 0
40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.723

Spectra

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PPM Amplitude Peak Type
0.993024 standard
1.0 standard
0.0226809 standard
0.0693241 standard
0.039321 standard
0.0836472 standard
0.0936778 standard
0.0862367 standard
0.0843656 standard
0.0961438 standard
0.0891163 standard
0.0391372 standard
0.0755209 standard
0.0244381 standard
0.163003 standard
0.158079 standard
0.186166 standard
0.169079 standard
0.178294 standard
0.179777 standard
0.161638 standard
0.160216 standard
0.167175 standard
0.17467 standard
0.19533 standard
0.200069 standard
0.366936 standard
0.355807 standard
0.356873 standard
0.307132 standard
0.560981 standard
0.257275 standard
0.888517 standard
0.0129681 standard
0.037731 standard
0.0707424 standard
0.063673 standard
0.0575251 standard
0.120642 standard
0.0587121 standard
0.116659 standard
0.113909 standard
0.185958 standard
0.0646991 standard
0.294607 standard
0.0474341 standard
0.220288 standard
0.20158 standard
0.216669 standard
0.089389 standard
0.0465853 standard
0.00654712 standard
0.0611561 standard
0.069528 standard
0.526456 standard
1.0 standard
0.106822 standard
0.74825 standard
1.0 standard
0.00640412 standard
0.0288714 standard
0.058576 standard
0.0518915 standard
0.063365 standard
0.0757612 standard
0.098358 standard
0.0556471 standard
0.108534 standard
0.111469 standard
0.0842095 standard
0.148505 standard
0.048424 standard
0.273023 standard
0.188901 standard
0.239583 standard
0.220211 standard
0.113263 standard
0.0861753 standard
0.0814256 standard
0.0973546 standard
0.216775 standard
0.38449 standard
0.733864 standard
0.160069 standard
0.816409 standard
1.0 standard
0.0255881 standard
0.0558105 standard
0.046411 standard
0.0747512 standard
0.0840805 standard
0.0881711 standard
0.060761 standard
0.102855 standard
0.100694 standard
0.03278 standard
0.0774772 standard
0.029848 standard
0.147642 standard
0.0748494 standard
0.247955 standard
0.179495 standard
0.228947 standard
0.207335 standard
0.122425 standard
0.103791 standard
0.0965625 standard
0.118967 standard
0.213038 standard
0.31829 standard
0.503081 standard
0.717081 standard
0.191557 standard
0.83981 standard
1.0 standard
0.024851 standard
0.0564624 standard
0.0449781 standard
0.0754771 standard
0.0814602 standard
0.0868541 standard
0.062689 standard
0.101259 standard
0.033197 standard
0.0763781 standard
0.027906 standard
0.149543 standard
0.0848259 standard
0.240145 standard
0.177146 standard
0.223064 standard
0.20255 standard
0.126569 standard
0.110184 standard
0.102918 standard
0.126366 standard
0.211938 standard
0.29851 standard
0.466416 standard
0.748114 standard
0.204684 standard
0.857829 standard
1.00001 standard
0.024307 standard
0.0567832 standard
0.043988 standard
0.075779 standard
0.079813 standard
0.0865151 standard
0.0647373 standard
0.100726 standard
0.033459 standard
0.075481 standard
0.02673 standard
0.150434 standard
0.093431 standard
0.232624 standard
0.175372 standard
0.217044 standard
0.199496 standard
0.129493 standard
0.114865 standard
0.108173 standard
0.132009 standard
0.210688 standard
0.280847 standard
0.442329 standard
0.721242 standard
0.215187 standard
0.932119 standard
1.00013 standard
0.0232172 standard
0.065565 standard
0.041237 standard
0.07821 standard
0.0849923 standard
0.0874655 standard
0.0747081 standard
0.0970871 standard
0.0870913 standard
0.0357423 standard
0.0730911 standard
0.0239325 standard
0.156226 standard
0.131982 standard
0.203339 standard
0.16921 standard
0.189029 standard
0.186571 standard
0.14611 standard
0.141766 standard
0.139263 standard
0.158243 standard
0.201058 standard
0.227675 standard
0.380637 standard
0.343657 standard
0.396148 standard
0.266477 standard
0.958995 standard
1.00001 standard
0.0235527 standard
0.0675757 standard
0.0408995 standard
0.0808627 standard
0.0893214 standard
0.0866812 standard
0.079311 standard
0.096759 standard
0.0887987 standard
0.0368264 standard
0.0742942 standard
0.0233272 standard
0.159234 standard
0.145344 standard
0.192732 standard
0.168355 standard
0.181192 standard
0.183037 standard
0.153464 standard
0.151834 standard
0.153181 standard
0.167707 standard
0.196824 standard
0.211716 standard
0.373513 standard
0.34559 standard
0.371901 standard
0.287966 standard
0.979865 standard
1.0002 standard
0.0224089 standard
0.0690997 standard
0.0394812 standard
0.0827675 standard
0.0902992 standard
0.0875803 standard
0.081979 standard
0.0969858 standard
0.0881406 standard
0.0386817 standard
0.0746815 standard
0.024535 standard
0.161776 standard
0.153216 standard
0.188838 standard
0.168875 standard
0.179678 standard
0.181153 standard
0.157844 standard
0.157016 standard
0.160767 standard
0.172803 standard
0.195372 standard
0.20482 standard
0.370562 standard
0.349458 standard
0.362366 standard
0.299377 standard
0.993437 standard
1.0 standard
0.0227149 standard
0.068903 standard
0.0393725 standard
0.0835662 standard
0.0935701 standard
0.086189 standard
0.084257 standard
0.0962019 standard
0.0890738 standard
0.0392319 standard
0.0754827 standard
0.024442 standard
0.162781 standard
0.158006 standard
0.18625 standard
0.16885 standard
0.178422 standard
0.179863 standard
0.161509 standard
0.159748 standard
0.166993 standard
0.174865 standard
0.195868 standard
0.20018 standard
0.367169 standard
0.355682 standard
0.356859 standard
0.306974 standard
0.994274 standard
1.00026 standard
0.0228229 standard
0.0703256 standard
0.0395916 standard
0.0840167 standard
0.0943 standard
0.0857575 standard
0.0852342 standard
0.095597 standard
0.0884913 standard
0.039039 standard
0.0741902 standard
0.0242299 standard
0.162142 standard
0.162339 standard
0.182395 standard
0.169801 standard
0.176248 standard
0.17785 standard
0.163194 standard
0.161967 standard
0.170956 standard
0.176323 standard
0.195222 standard
0.196882 standard
0.363665 standard
0.357112 standard
0.352284 standard
0.311131 standard
1.00006 standard
1.00036 standard
0.023009 standard
0.0720003 standard
0.0398849 standard
0.0856451 standard
0.0942685 standard
0.0860167 standard
0.0851536 standard
0.0954789 standard
0.0866869 standard
0.0389851 standard
0.073619 standard
0.0241899 standard
0.162821 standard
0.164945 standard
0.180466 standard
0.170523 standard
0.175698 standard
0.177364 standard
0.165174 standard
0.163614 standard
0.173214 standard
0.177796 standard
0.195306 standard
0.194558 standard
0.362632 standard
0.359606 standard
0.349873 standard
0.314232 standard
1.00001 standard
0.99931 standard
0.0230331 standard
0.0722104 standard
0.0397658 standard
0.086459 standard
0.0950796 standard
0.0859645 standard
0.0849877 standard
0.0951858 standard
0.0864884 standard
0.0389547 standard
0.0735211 standard
0.0241511 standard
0.162495 standard
0.165445 standard
0.179562 standard
0.170335 standard
0.175048 standard
0.176761 standard
0.16526 standard
0.163664 standard
0.173956 standard
0.177992 standard
0.19417 standard
0.193295 standard
0.363491 standard
0.360202 standard
0.348694 standard
0.316026 standard
1.00048 standard
1.00038 standard
0.0230991 standard
0.0723645 standard
0.0399898 standard
0.0865255 standard
0.0951511 standard
0.0857083 standard
0.0856131 standard
0.0950629 standard
0.086517 standard
0.038905 standard
0.0732688 standard
0.024116 standard
0.163996 standard
0.166624 standard
0.177241 standard
0.170752 standard
0.173562 standard
0.176141 standard
0.1671 standard
0.164198 standard
0.175352 standard
0.177814 standard
0.193466 standard
0.192608 standard
0.364543 standard
0.362781 standard
0.347116 standard
0.317385 standard
0.99743 standard
1.0 standard
0.0230871 standard
0.07256 standard
0.0396134 standard
0.0862459 standard
0.0956478 standard
0.0863281 standard
0.0855298 standard
0.094262 standard
0.0859039 standard
0.0389474 standard
0.0726884 standard
0.0240222 standard
0.163689 standard
0.168554 standard
0.175959 standard
0.168288 standard
0.172499 standard
0.173832 standard
0.167615 standard
0.166067 standard
0.176704 standard
0.179467 standard
0.193291 standard
0.191066 standard
0.359539 standard
0.359845 standard
0.344674 standard
0.318499 standard
0.997334 standard
1.0 standard
0.0235069 standard
0.072421 standard
0.0392629 standard
0.0861853 standard
0.0949103 standard
0.0858805 standard
0.085417 standard
0.0951114 standard
0.0864886 standard
0.0390529 standard
0.0728702 standard
0.023965 standard
0.164375 standard
0.16899 standard
0.175937 standard
0.168723 standard
0.172516 standard
0.173525 standard
0.167802 standard
0.166687 standard
0.176525 standard
0.179555 standard
0.192553 standard
0.189986 standard
0.360811 standard
0.360633 standard
0.34415 standard
0.319307 standard
1.0 standard
0.99985 standard
0.023503 standard
0.072297 standard
0.0393235 standard
0.0863635 standard
0.0951247 standard
0.0854822 standard
0.0856609 standard
0.0943664 standard
0.0858992 standard
0.0390622 standard
0.07258 standard
0.023943 standard
0.16442 standard
0.170059 standard
0.17427 standard
0.168489 standard
0.171397 standard
0.173145 standard
0.168027 standard
0.167147 standard
0.17742 standard
0.180332 standard
0.192718 standard
0.190417 standard
0.362268 standard
0.362398 standard
0.343048 standard
0.320356 standard
1.0 standard
0.999871 standard
0.0235391 standard
0.0726278 standard
0.0392437 standard
0.085768 standard
0.0943833 standard
0.085406 standard
0.0854802 standard
0.0954113 standard
0.0857407 standard
0.0395669 standard
0.0725045 standard
0.0235622 standard
0.164519 standard
0.170985 standard
0.173584 standard
0.167588 standard
0.170882 standard
0.172236 standard
0.168745 standard
0.167242 standard
0.179432 standard
0.180184 standard
0.190053 standard
0.188514 standard
0.361449 standard
0.360661 standard
0.340292 standard
0.322064 standard
1.0 standard
0.995286 standard
0.023506 standard
0.0721939 standard
0.0395576 standard
0.0863785 standard
0.0949214 standard
0.0862679 standard
0.0850608 standard
0.0955866 standard
0.0868333 standard
0.0391461 standard
0.0728982 standard
0.0235633 standard
0.16524 standard
0.171598 standard
0.173012 standard
0.166997 standard
0.17044 standard
0.171766 standard
0.170041 standard
0.168431 standard
0.179179 standard
0.18198 standard
0.188411 standard
0.185905 standard
0.362746 standard
0.362741 standard
0.337398 standard
0.325738 standard
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