Guided Ideographic Spin System Model Optimization

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Simulation: simulation_1

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External links:

NMRFAM Servers

pKa (R. Williams)

1H NMR (Hans J. Reich)

6-Methyl-2H-chromen-2-one

Simulation outputs:

InChI=1S/C10H8O2/c1-7-2-4-9-8(6-7)3-5-10(11)12-9/h2-6H,1H3 Parameter Value
Field strength 600.01(MHz)
RMSD of the fit 0.01836
Temperature 298 K
pH 7.4
InChI InChI=1S/C10H8O2/c1-7-2-4-9-8(6-7)3-5-10(11)12-9/h2-6H,1H3
Note 1 17?19
Note 2 16?18

Sample description:

Compound Type Concentration
6-Methyl-2H-chromen-2-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

13 14 15 16 17 18 19 20
13 2.406 -14.0 -14.0 0 0 0 0 0
14 0 2.406 -14.0 0 0 0 0 0
15 0 0 2.406 0 0 0 0 0
16 0 0 0 7.51 0 8.371 0 1.545
17 0 0 0 0 8.016 0 10.157 0
18 0 0 0 0 0 7.344 0 0
19 0 0 0 0 0 0 6.493 0
20 0 0 0 0 0 0 0 7.513

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
0.168299 standard
0.168299 standard
0.140763 standard
0.16822 standard
0.146977 standard
0.290576 standard
0.168306 standard
0.168305 standard
1.0 standard
0.141851 standard
0.196152 standard
0.0422701 standard
0.366445 standard
0.378414 standard
0.379262 standard
0.0497241 standard
0.198766 standard
0.14264 standard
1.0 standard
0.150543 standard
0.186528 standard
0.0618174 standard
0.285176 standard
0.290531 standard
0.314752 standard
0.0679662 standard
0.187392 standard
0.151018 standard
1.0 standard
0.155322 standard
0.181324 standard
0.0769696 standard
0.253866 standard
0.251192 standard
0.287508 standard
0.0837879 standard
0.182024 standard
0.155388 standard
1.0 standard
0.156768 standard
0.180035 standard
0.083284 standard
0.243062 standard
0.238517 standard
0.279284 standard
0.0904143 standard
0.180391 standard
0.156983 standard
1.0 standard
0.157845 standard
0.178907 standard
0.0887972 standard
0.234006 standard
0.228587 standard
0.272963 standard
0.096226 standard
0.17919 standard
0.158022 standard
1.0 standard
0.164726 standard
0.171836 standard
0.119266 standard
0.0352155 standard
0.196261 standard
0.18392 standard
0.249721 standard
0.242468 standard
0.13311 standard
0.171964 standard
0.164683 standard
1.0 standard
0.167379 standard
0.169101 standard
0.130066 standard
0.0320003 standard
0.183154 standard
0.16715 standard
0.24295 standard
0.250343 standard
0.156032 standard
0.169205 standard
0.167324 standard
1.0 standard
0.168279 standard
0.168279 standard
0.135843 standard
0.030059 standard
0.176339 standard
0.157536 standard
0.259343 standard
0.178182 standard
0.168294 standard
0.168292 standard
1.0 standard
0.168271 standard
0.16826 standard
0.138887 standard
0.171557 standard
0.151812 standard
0.272457 standard
0.168281 standard
0.168269 standard
1.0 standard
0.168265 standard
0.168265 standard
0.140726 standard
0.168191 standard
0.14695 standard
0.290519 standard
0.168272 standard
0.168271 standard
1.0 standard
0.168254 standard
0.168132 standard
0.140398 standard
0.163666 standard
0.143776 standard
0.315763 standard
0.16828 standard
0.168158 standard
1.0 standard
0.168259 standard
0.168257 standard
0.14168 standard
0.161464 standard
0.141838 standard
0.331015 standard
0.168264 standard
0.168261 standard
1.0 standard
0.16827 standard
0.168269 standard
0.139385 standard
0.159335 standard
0.141683 standard
0.346972 standard
0.168274 standard
0.168273 standard
1.0 standard
0.168261 standard
0.168082 standard
0.139665 standard
0.154932 standard
0.13738 standard
0.378764 standard
0.168265 standard
0.168083 standard
1.0 standard
0.16825 standard
0.168085 standard
0.136677 standard
0.152713 standard
0.136498 standard
0.391681 standard
0.168252 standard
0.168087 standard
1.0 standard
0.168279 standard
0.168279 standard
0.135487 standard
0.150532 standard
0.137715 standard
0.406217 standard
0.168281 standard
0.168281 standard
1.0 standard
0.168262 standard
0.168247 standard
0.136175 standard
0.144419 standard
0.13164 standard
0.435878 standard
0.168304 standard
0.168288 standard
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