Guided Ideographic Spin System Model Optimization

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Simulation: simulation_1

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pKa (R. Williams)

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Methyl 4-(trifluoromethyl)nicotinate

Simulation outputs:

InChI=1S/C8H6F3NO2/c1-14-7(13)5-4-12-3-2-6(5)8(9,10)11/h2-4H,1H3 Parameter Value
Field strength 600.01(MHz)
RMSD of the fit 0.02024
Temperature 298 K
pH 7.4
InChI InChI=1S/C8H6F3NO2/c1-14-7(13)5-4-12-3-2-6(5)8(9,10)11/h2-4H,1H3
Note 1 18?19

Sample description:

Compound Type Concentration
Methyl 4-(trifluoromethyl)nicotinate Solute 75uM
DSS Reference 15uM
bis-Tris-d19 Buffer 11mM
NaCl . 150mM
NaN3 . 0.04%.
Na Formate . 200uM
Show/Hide Spin System Matrix

Spin System Matrix

15 16 17 18 19 20
15 4.005 -14.0 -14.0 0 0 0
16 0 4.005 -14.0 0 0 0
17 0 0 4.005 0 0 0
18 0 0 0 7.908 5.547 0
19 0 0 0 0 8.93 0
20 0 0 0 0 0 9.075

Spectra

Select field strength to view simulated spectra and peak lists (standard and GSD): Autoscale

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PPM Amplitude Peak Type
1.0 standard
0.171831 standard
0.171751 standard
0.171899 standard
0.171986 standard
0.333285 standard
1.0 standard
0.150508 standard
0.193924 standard
0.198454 standard
0.187534 standard
0.352151 standard
1.0 standard
0.157499 standard
0.186101 standard
0.189067 standard
0.166343 standard
0.337868 standard
1.0 standard
0.160801 standard
0.182696 standard
0.184094 standard
0.16525 standard
0.335755 standard
1.0 standard
0.162253 standard
0.181558 standard
0.183015 standard
0.165363 standard
0.335419 standard
1.0 standard
0.163216 standard
0.180339 standard
0.181661 standard
0.165567 standard
0.334954 standard
1.0 standard
0.170086 standard
0.173222 standard
0.173552 standard
0.170567 standard
0.333099 standard
1.0 standard
0.171939 standard
0.171833 standard
0.172083 standard
0.172041 standard
0.333399 standard
1.0 standard
0.171817 standard
0.171896 standard
0.172058 standard
0.171998 standard
0.332571 standard
1.0 standard
0.171901 standard
0.171749 standard
0.171959 standard
0.171816 standard
0.33324 standard
1.0 standard
0.171813 standard
0.171914 standard
0.172064 standard
0.171968 standard
0.333424 standard
1.0 standard
0.171896 standard
0.171587 standard
0.171924 standard
0.171623 standard
0.333062 standard
1.0 standard
0.171997 standard
0.171987 standard
0.172023 standard
0.172016 standard
0.333352 standard
1.0 standard
0.171884 standard
0.171251 standard
0.171541 standard
0.171644 standard
0.332598 standard
1.0 standard
0.171937 standard
0.171789 standard
0.171938 standard
0.171826 standard
0.332778 standard
1.0 standard
0.172185 standard
0.172183 standard
0.172023 standard
0.172026 standard
0.333567 standard
1.0 standard
0.171897 standard
0.171641 standard
0.171787 standard
0.171782 standard
0.333085 standard
1.0 standard
0.171901 standard
0.171244 standard
0.17191 standard
0.171254 standard
0.332664 standard
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