Add/Remove hydrogens turns Sulfur with five valence into four valence and monoradical - Githubissues

epam / Indigo

Universal cheminformatics toolkit, utilities and database search tools

http://lifescience.opensource.epam.com

Apache License 2.0

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Add/Remove hydrogens turns Sulfur with five valence into four valence and monoradical #1833

Open AlexeyGirin opened 5 months ago

AlexeyGirin commented 5 months ago

Steps to Reproduce

Put on the canvas following SMARTS: [#16;v5] (you put SMILES: [SH5] - problem occures)
Press Add/Remove implicit hydrogens button

Actual behavior System folds 5 hydrogens and shows monoradical sign

Expected behavior System folds 5 hydrogens

Ketcher version [e.g. v2.4.2].

Indigo Toolkit Version 1.18.0.0-g73c32dec3-wasm32-wasm-clang-12.0.0
Ketcher Version 2.19.0-rc.2 Build at 2024-03-11; 12:30:30
Chrome Version Version 122.0.6261.112 (Official Build) (64-bit)
Win10
Issue found while testing https://github.com/epam/Indigo/issues/1436