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)

N'-methyl-N,N-diphenylurea

Simulation outputs:

InChI=1S/C14H14N2O/c1-15-14(17)16(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3,(H,15,17) Parameter Value
Field strength 600.01(MHz)
RMSD of the fit 0.02093
Temperature 298 K
pH 7.4
InChI InChI=1S/C14H14N2O/c1-15-14(17)16(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3,(H,15,17)
Note 1 None

Sample description:

Compound Type Concentration
N'-methyl-N,N-diphenylurea 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

18 19 20 21 22 23 24 25 26 27 28 29 30
18 2.701 -14.0 -14.0 0 0 0 0 0 0 0 0 0 0
19 0 2.701 -14.0 0 0 0 0 0 0 0 0 0 0
20 0 0 2.701 0 0 0 0 0 0 0 0 0 0
21 0 0 0 7.34 0 7.86 7.86 0 0 0 0 0 0
22 0 0 0 0 7.34 0 0 7.86 7.86 0 0 0 0
23 0 0 0 0 0 7.443 1.5 0 0 8.149 0 0 0
24 0 0 0 0 0 0 7.443 0 0 0 8.149 0 0
25 0 0 0 0 0 0 0 7.443 1.5 0 0 8.149 0
26 0 0 0 0 0 0 0 0 7.443 0 0 0 8.149
27 0 0 0 0 0 0 0 0 0 7.349 1.5 0 0
28 0 0 0 0 0 0 0 0 0 0 7.349 0 0
29 0 0 0 0 0 0 0 0 0 0 0 7.349 1.5
30 0 0 0 0 0 0 0 0 0 0 0 0 7.349

Spectra

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PPM Amplitude Peak Type
1.0 standard
0.144201 standard
0.610353 standard
0.694391 standard
0.360594 standard
0.508628 standard
0.213957 standard
0.376651 standard
1.0 standard
0.454143 standard
0.0442221 standard
1.0 standard
0.0116301 standard
0.587831 standard
0.0208701 standard
0.081084 standard
1.0 standard
0.0320731 standard
0.0218471 standard
0.67258 standard
0.0267511 standard
0.108405 standard
1.0 standard
0.180973 standard
0.03966 standard
0.028156 standard
0.753661 standard
0.033202 standard
0.0412862 standard
0.139825 standard
0.152219 standard
1.0 standard
0.799828 standard
0.198983 standard
0.0494571 standard
0.0486072 standard
0.035481 standard
1.0 standard
0.0889082 standard
0.411588 standard
0.333561 standard
0.885794 standard
0.54514 standard
0.352654 standard
0.074934 standard
0.106197 standard
1.0 standard
0.116511 standard
0.555411 standard
0.86251 standard
0.449692 standard
0.413756 standard
0.150278 standard
1.0 standard
0.130854 standard
0.672134 standard
0.853085 standard
0.404184 standard
0.453425 standard
0.176068 standard
1.0 standard
0.139024 standard
0.696068 standard
0.765204 standard
0.377624 standard
0.487825 standard
0.199305 standard
1.0 standard
0.144199 standard
0.610342 standard
0.693611 standard
0.360596 standard
0.508631 standard
0.213957 standard
1.0 standard
0.14803 standard
0.410979 standard
0.563267 standard
0.660733 standard
0.354912 standard
0.52516 standard
0.224115 standard
1.0 standard
0.149254 standard
0.391107 standard
0.552674 standard
0.321203 standard
0.647801 standard
0.348818 standard
0.529539 standard
0.229153 standard
1.0 standard
0.1507 standard
0.376926 standard
0.549086 standard
0.300541 standard
0.643553 standard
0.343657 standard
0.538918 standard
0.233431 standard
1.0 standard
0.153102 standard
0.356675 standard
0.549135 standard
0.287661 standard
0.630282 standard
0.34171 standard
0.546027 standard
0.241062 standard
1.0 standard
0.15384 standard
0.355341 standard
0.550392 standard
0.292508 standard
0.62465 standard
0.339581 standard
0.545068 standard
0.241203 standard
1.0 standard
0.154341 standard
0.352442 standard
0.554731 standard
0.306192 standard
0.622365 standard
0.333879 standard
0.549629 standard
0.245509 standard
1.0 standard
0.158296 standard
0.343844 standard
0.71644 standard
0.608967 standard
0.325465 standard
0.558787 standard
0.25479 standard
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