Guided Ideographic Spin System Model Optimization

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Simulation: simulation_1

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pKa (R. Williams)

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DL-Pantolactone

Simulation outputs:

InChI=1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3/t4-/m1/s1 Parameter Value
Field strength 600.01(MHz)
RMSD of the fit 0.02189
Temperature 298 K
pH 7.4
InChI InChI=1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3/t4-/m1/s1
Note 1 16?17
Note 2 10,11,12?13,14,15
Note 3 chiral

Sample description:

Compound Type Concentration
DL-Pantolactone 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

10 11 12 13 14 15 16 17 18
10 1.012 -14.0 -14.0 0 0 0 0 0 0
11 0 1.012 -14.0 0 0 0 0 0 0
12 0 0 1.012 0 0 0 0 0 0
13 0 0 0 1.184 -14.0 -14.0 0 0 0
14 0 0 0 0 1.184 -14.0 0 0 0
15 0 0 0 0 0 1.184 0 0 0
16 0 0 0 0 0 0 4.092 -9.317 0
17 0 0 0 0 0 0 0 4.137 0
18 0 0 0 0 0 0 0 0 4.374

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
0.999205 standard
0.114415 standard
0.223295 standard
0.223225 standard
0.114302 standard
0.332715 standard
1.0 standard
0.999723 standard
0.646224 standard
0.331767 standard
1.0 standard
0.999624 standard
0.626053 standard
0.331581 standard
1.0 standard
0.999981 standard
0.0160701 standard
0.578524 standard
0.0185163 standard
0.332775 standard
0.999349 standard
1.0 standard
0.018592 standard
0.542373 standard
0.020497 standard
0.332461 standard
1.0 standard
0.999843 standard
0.021585 standard
0.502044 standard
0.02316 standard
0.332411 standard
1.0 standard
0.999397 standard
0.0501098 standard
0.308149 standard
0.308313 standard
0.0504579 standard
0.332288 standard
0.999817 standard
1.0 standard
0.0749391 standard
0.26815 standard
0.267986 standard
0.075167 standard
0.333147 standard
1.0 standard
0.999907 standard
0.0924952 standard
0.246892 standard
0.246737 standard
0.0927662 standard
0.332761 standard
1.0 standard
0.999563 standard
0.104963 standard
0.233161 standard
0.232985 standard
0.105246 standard
0.333088 standard
1.0 standard
0.999509 standard
0.114364 standard
0.223176 standard
0.222883 standard
0.114269 standard
0.332743 standard
1.0 standard
0.999669 standard
0.121547 standard
0.21573 standard
0.216082 standard
0.121825 standard
0.332968 standard
1.0 standard
0.999272 standard
0.124412 standard
0.212912 standard
0.21272 standard
0.124415 standard
0.332938 standard
0.999655 standard
1.0 standard
0.126856 standard
0.210475 standard
0.210005 standard
0.126562 standard
0.332868 standard
1.0 standard
0.999667 standard
0.13119 standard
0.205745 standard
0.205859 standard
0.131388 standard
0.33327 standard
1.0 standard
0.999922 standard
0.133111 standard
0.20388 standard
0.203746 standard
0.133161 standard
0.333012 standard
1.0 standard
0.999926 standard
0.134576 standard
0.201954 standard
0.201902 standard
0.134797 standard
0.332542 standard
1.0 standard
0.99932 standard
0.142447 standard
0.194605 standard
0.194408 standard
0.142389 standard
0.332897 standard
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