Guided Ideographic Spin System Model Optimization

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Simulation: simulation_1

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pKa (R. Williams)

1H NMR (Hans J. Reich)

3-Hydroxy-2-methyl-4H-pyran-4-one

Simulation outputs:

InChI=1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3 Parameter Value
Field strength 600.01(MHz)
RMSD of the fit 0.01999
Temperature 298 K
pH 7.4
InChI InChI=1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3
Note 1 13?14

Sample description:

Compound Type Concentration
3-Hydroxy-2-methyl-4H-pyran-4-one Solute 75uM
DSS Reference 15uM
bis-Tris-d19 Buffer 11mM
NaCl . 150mM
NaN3 . 0.04%.
Na Formate . 200uM
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Spin System Matrix

10 11 12 13 14
10 2.379 -14.0 -14.0 0 0
11 0 2.379 -14.0 0 0
12 0 0 2.379 0 0
13 0 0 0 6.505 5.764
14 0 0 0 0 7.996

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
0.171508 standard
0.17138 standard
0.171516 standard
0.171365 standard
1.0 standard
0.156051 standard
0.18561 standard
0.187168 standard
0.155914 standard
1.0 standard
0.16112 standard
0.180655 standard
0.180564 standard
0.161126 standard
1.0 standard
0.164392 standard
0.178709 standard
0.178709 standard
0.164387 standard
1.0 standard
0.165174 standard
0.177907 standard
0.177904 standard
0.165172 standard
1.0 standard
0.165632 standard
0.177272 standard
0.177254 standard
0.165615 standard
1.0 standard
0.17156 standard
0.171531 standard
0.171529 standard
0.171572 standard
1.0 standard
0.171482 standard
0.169964 standard
0.171449 standard
0.170455 standard
1.0 standard
0.171281 standard
0.171431 standard
0.171411 standard
0.171295 standard
1.0 standard
0.171268 standard
0.170656 standard
0.1714 standard
0.171419 standard
1.0 standard
0.171526 standard
0.170127 standard
0.171535 standard
0.171603 standard
1.0 standard
0.171443 standard
0.171332 standard
0.171512 standard
0.170971 standard
1.0 standard
0.171475 standard
0.171422 standard
0.171476 standard
0.17123 standard
1.0 standard
0.171541 standard
0.171374 standard
0.170278 standard
0.171206 standard
1.0 standard
0.171625 standard
0.171624 standard
0.171477 standard
0.171475 standard
1.0 standard
0.171559 standard
0.171286 standard
0.171547 standard
0.171297 standard
1.0 standard
0.171505 standard
0.170965 standard
0.171538 standard
0.170844 standard
1.0 standard
0.171688 standard
0.171527 standard
0.171399 standard
0.171444 standard
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