Guided Ideographic Spin System Model Optimization

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Simulation: simulation_1

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pKa (R. Williams)

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1,4-Dihydrothieno[3,2-d]pyrimidin-4-one

Simulation outputs:

InChI=1S/C6H4N2OS/c9-6-5-4(1-2-10-5)7-3-8-6/h1-3H,(H,7,8,9) Parameter Value
Field strength 600.01(MHz)
RMSD of the fit 0.02273
Temperature 298 K
pH 7.4
InChI InChI=1S/C6H4N2OS/c9-6-5-4(1-2-10-5)7-3-8-6/h1-3H,(H,7,8,9)
Note 1 11?12

Sample description:

Compound Type Concentration
1,4-Dihydrothieno[3,2-d]pyrimidin-4-one 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

11 12 13
11 7.442 6.358 0
12 0 8.142 0
13 0 0 8.288

Spectra

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

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PPM Amplitude Peak Type
0.511982 standard
0.511982 standard
0.512321 standard
0.51234 standard
1.0 standard
0.379008 standard
0.581948 standard
0.593213 standard
0.533488 standard
1.0 standard
0.431673 standard
0.575433 standard
0.582117 standard
0.464312 standard
1.00001 standard
0.453342 standard
0.562652 standard
0.567001 standard
0.467164 standard
1.0 standard
0.460275 standard
0.557753 standard
0.561308 standard
0.470233 standard
1.0 standard
0.465701 standard
0.553629 standard
0.556654 standard
0.473273 standard
1.0 standard
0.489439 standard
0.533697 standard
0.534611 standard
0.490875 standard
1.0 standard
0.49703 standard
0.526574 standard
0.527009 standard
0.497617 standard
1.0 standard
0.500899 standard
0.523063 standard
0.523173 standard
0.501067 standard
1.0 standard
0.512029 standard
0.51203 standard
0.512195 standard
0.512228 standard
1.0 standard
0.511982 standard
0.511982 standard
0.512322 standard
0.51234 standard
1.0 standard
0.512183 standard
0.512183 standard
0.512012 standard
0.512024 standard
1.0 standard
0.51217 standard
0.51217 standard
0.51197 standard
0.51198 standard
1.0 standard
0.512082 standard
0.512082 standard
0.512149 standard
0.512156 standard
1.0 standard
0.512126 standard
0.512126 standard
0.512179 standard
0.512184 standard
1.0 standard
0.512222 standard
0.512222 standard
0.51227 standard
0.512274 standard
1.0 standard
0.512094 standard
0.512094 standard
0.512137 standard
0.512141 standard
1.0 standard
0.512214 standard
0.512214 standard
0.51224 standard
0.512242 standard
1.0 standard
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