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Read Stereoinformation from Input with Open Babel
This section provides a quick introduction how stereochemistry information is stored in input molecule data in 3 ways: 0D, 2D, and 3D.
2022-10-10, ∼339🔥, 0💬

"obenergy" - Calculate Molecule Energy
This section provides a quick introduction on the 'obenergy' command provided in Open Babel package to calculate molecule energy.
2022-10-07, ∼339🔥, 0💬

Hash over Double Bond by Open Babel
This section provides a tutorial example demonstrating how Open Babel 'correcting' wedge-hash bond representations of stereo centers from molecule input data.
2022-10-14, ∼338🔥, 0💬

Impact of 'fpSize' on RDKFingerprint()
This section provides a tutorial example on impact of the 'fpSize' option on fingerprint generation with rdkit.Chem.rdmolops.RDKFingerp rint()function.
2023-04-04, ∼335🔥, 0💬

Write Stereoinformation to Output by Open Babel
This section provides a quick introduction on how stereoinformation is written to output by Open Babel.
2022-10-27, ∼330🔥, 0💬

"obconformer" - Generate Best Conformer
This section provides a quick introduction on the 'obconformer' command provided in Open Babel package to generate best conformer.
2022-10-08, ∼327🔥, 0💬

Impact of 'branchedPaths' on RDKFingerprint()
This section provides a tutorial example on impact of the 'branchedPaths' option on fingerprint generation with rdkit.Chem.rdmolops.RDKFingerp rint()function.
2023-04-04, ∼324🔥, 0💬

"obabel ... -o svg -xi" - Show Atom Indices in SVG
This section provides a tutorial example how to generate a SVG picture of a molecule structure including atom indices using the Open Babel 'obabel ... -o svg -xi' command.
2022-10-01, ∼324🔥, 0💬

"obrotamer" - Generate Random Rotational Isomers
This section provides a quick introduction on the 'obrotamer' command provided in Open Babel package to generate random rotational isomers.
2022-10-06, ∼323🔥, 0💬

Impact of 'maxPath' on RDKFingerprint()
This section provides a tutorial example on impact of the 'maxPath' option on fingerprint generation with rdkit.Chem.rdmolops.RDKFingerp rint()function.
2023-04-04, ∼322🔥, 0💬

Stereo Perception Performed by Open Babel
This section provides a quick introduction on the stereo perception performed by Open Babel, which is the process of constructing stereo centers with stereoinformation received from input data.
2022-10-08, ∼321🔥, 0💬

Build RDKit from Source Code on CentOS System
This section provides a tutorial example on how to install RDKit from source code on CentOS Linux systems, using GCC C/C++, make, cmake tools.
2022-10-09, ∼315🔥, 0💬

What Is rdkit.Chem.rdchem Module
This section provides a quick introduction of the core module of the RDKit library, rdkit.Chem.rdchem, which provides core chemistry functionalities to create and convert molecules and related objects.
2022-10-05, ∼315🔥, 0💬

Wedge-Hash Bond Changed by Open Babel
This section provides a tutorial example demonstrating how Open Babel 'correcting' wedge-hash bond representations of stereo centers from molecule input data.
2022-11-20, ∼314🔥, 0💬

Impact of 'useBondOrder' on RDKFingerprint()
This section provides a tutorial example on impact of the 'useBondOrder' option on fingerprint generation with rdkit.Chem.rdmolops.RDKFingerp rint()function.
2023-04-04, ∼311🔥, 0💬

"obabel ... -o svg -xd" - Hide Molecule Name
This section provides a tutorial example on how to hide molecule names in SVG output pictures with '-xd' option using Open Babel.
2022-10-05, ∼311🔥, 0💬

Substructure Search with SMARTS Expressions
This section provides a tutorial example on how to use SMARTS expressions string to do substructure search using 'obabel ... -s ...' command with Open Babel.
2022-11-01, ∼305🔥, 0💬

"obprobe" - Create Electrostatic Probe Grid
This section provides a quick introduction on the 'obprobe' command provided in Open Babel package to create electrostatic probe grid.
2022-10-21, ∼302🔥, 0💬

"obgrep" - Search Molecules using SMARTS
This section provides a quick introduction on the 'obgrep' command provided in Open Babel package to search molecules using SMARTS.
2022-12-04, ∼292🔥, 0💬

Fingerprint Index for Fastsearch with Open Babel
This chapter provides introductions and tutorial examples on using Fastsearch Index file with Open Babel. Topics include generating Fastsearch (or Fingerprint) Index file; similarity search and substructure search with fingerprint index files.
2022-10-05, ∼291🔥, 0💬

What Is Stereochemistry
This section provides a quick introduction on stereochemistry, which is the study of stereoisomers, which are molecules having same atoms and same connectivities, but with different spatial arrangements.
2022-11-14, ∼289🔥, 0💬

"obabel -s ..." Command - Substructure Search
This section provides a tutorial example on how to use 'obabel ... -s ...' command to do substructure search with Open Babel.
2022-10-05, ∼288🔥, 0💬

Impact of 'useBondTypes' on GetMorganFingerprint()
This section provides a tutorial example on impact of the 'useBondTypes' option on fingerprint generation with rdkit.Chem.rdMolDescriptors.Ge tMorganFingerprint()function.
2023-04-04, ∼277🔥, 0💬

"babel ... -o svg -xd -xP300" - Open Babel 2.4 Bug
This section provides a tutorial example demonstrating a code bug in 'babel -o svg -xd -xP300' command in Open Babel 2.4.
2022-10-13, ∼276🔥, 0💬

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