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"babel" Command Option Argument Syntax
How to write "babel" command option argument properly? What's the difference between "-isdf" and "-i sdf"? There is no difference between "-isdf" and "-i sdf". Both are valid "babel" option "-i" with an argument of "sdf". If a "babel" command option takes an argument, you can specify the argument in...
2020-12-26, 1737🔥, 0💬

Search Open Babel RPM Packages for CentOS
How to search for Open Babel RPM binary packages for CentOS computers? You can follow this tutorial to search for Open Babel RPM binary packages for CentOS computers. 1. Before searching the Internet for any RPM binary packages, you need to know the architecture type of your computer. This can be do...
2020-10-20, 1731🔥, 0💬

Open Babel Documentation and Resources
Where can I find Open Babel documentations and resources? Here is a list of links to Open Babel documentations and resources. Open Babel Command Manuals and Tutorials - http://openbabel.org/wiki/Cate gory:GuidesOpen Babel v2.3.1 Documentation - "Open Babel, or how I learned to love the chemistry fil...
2021-01-09, 1727🔥, 0💬

"babel ... -o svg -xS" - Ball/Stick Depiction in SVG
How to generate a ball and stick depiction of a molecule in SVG with the "babel" command? If you want to a ball and stick depiction of a molecule in SVG format, you can use the "-o svg -xS" option with the "babel" command. For example, the following command generate a ball and stick depiction of of ...
2020-07-15, 1726🔥, 0💬

"babel -i fs ... -s query_file" - Exact Match Search
How to perform exact match in fastsearch index file using a "babel" command? If you want to perform an exact match search using the fastsearch index file, you can use the following "babel" command syntax: babel -i fs index_file output_section -s query_file In the above command: "-i fs index_file" - ...
2020-05-25, 1725🔥, 0💬

Failed to Load D4DF9EC9DD21B943E35F3D5696D5D2A1.cache.js
Why JSME editor is not showing after upgrade to the 2022-09-26 version? If you upgraded JSME to the 2022-09-26 version from an older version, the JSME editor may fail to show up in your browser. In the browser developer console, you will see that a required JSME JavaScript file, D4DF9EC9DD21B943E35F...
2023-04-13, 1720🔥, 0💬

Export Chemical Structure in All Formats
How to export the chemical structure in all Formats? If you want to export the chemical structure from the Ketcher editor in all formats, you can call those get*() methods in chained promises as shown the HTML document below: &lt;html&gt; &lt;!-- export-structure-in-all-format s.htmlCopy...
2024-01-15, 1718🔥, 0💬

"babel -o svg" Command - SVG Generation Options
What options can I use when generating SVG pictures from molecule input data? You can see a list of options supported by Open Babel when generating SVG pictures from molecule input data by running the "babel -H svg" command: fyicenter$ babel -V Open Babel 2.4.1 fyicenter$ babel -H svg svg SVG 2D dep...
2021-07-19, 1715🔥, 0💬

Call getInchi() and generateInchIKey() Methods
How to generate the InChI and InChIKey with the ketcher.getInchi() and ketcher.generateInchIKey() methods? InChI (International Chemical Identifier) and InChIKey (InChI Key) are identifiers of molecule structures, originally developed by Initially developed by the International Union of Pure and App...
2023-12-14, 1713🔥, 0💬

"babel ... -o svg -xC" - Hide Terminal C in SVG
How to hide those C symbols for terminal carbon atoms in SVG with the "babel" command? If you want to hide those C symbols for terminal carbon atoms in SVG format, you can use the "-o svg -xC" option with the "babel" command. Here is how the "-xC" option is described in Open Babel help document: "C ...
2020-07-22, 1709🔥, 0💬

"babel -s ..." Command - Substructure Search
How to use "babel -s ..." command to do substructure search? You can do substructure search using the "-s ..." option of the "babel" command with the following syntax: babel input_section output_section -s smarts_string The smarts_string specifies a SMARTS string that represents a molecule pattern. ...
2020-06-08, 1696🔥, 0💬

Open Babel Web Interface at cheminfo.org
Is there any Web interface available for Open Babel? I want to try it before installing it on my local computer. You can try Open Babel on the Web interface provided by cheminfo.org. 1. Go to http://www.cheminfo.org/Chemis try/Cheminformatics/FormatConv erter/index.html. You see the Web interface tha...
2023-01-24, 1689🔥, 0💬

"babel -... --..." Command - Generic Conversion Options
What are generic conversion options that I can use on "babel" commands for all input and output formats? "babel" commands supports a number of generic conversion options that applies all input and output formats as listed below: --addtotitle Append text to the current molecule title --addformula App...
2021-07-19, 1670🔥, 0💬

Use Ketcher as JS Library Without UI
How to Ketcher as a JavaScript library without the editor UI? Since Ketcher offers so many API functions, we can just use it as a JavaScript library without its editor UI. Here is an HTML document that shows you how to hide the Ketcher editor UI and use it as JavaScript library: &lt;html&gt;...
2023-10-27, 1658🔥, 0💬

Ketcher Indigo Interface
Where to find FAQ (Frequently Asked Questions) on Ketcher Indigo Interface? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Ketcher Indigo Interface. What Is Ketcher Indigo Interface indigo.calculate() - Calculates Chemical Properties indigo.ge...
2023-11-13, 1648🔥, 0💬

"Difficulty opening ..." Error Using Fastsearch Index
Why am I getting this "Difficulty opening ..." error using Fastsearch Index files? When you are using a fastsearch index file as the input, you must keep the original molecule data files in the original location, because the index file has references to the original data files. If those original dat...
2020-08-25, 1635🔥, 0💬

Substructure Search with Fingerprints
Can I do Substructure Search with fingerprints using Open Babel? Yes, you can do Substructure Search with fingerprints using Open Babel. All you have to do is to take substructure as the query molecule and run a similarity search using the fingerprint output option "-o fpt ". When Open Babel calcula...
2020-12-02, 1630🔥, 0💬

"babel ... -o svg -xi" - Show Atom Indices in SVG
How to show atom indices in a molecule SVG picture? I want to see in what order each atom is listed in the SMILES string. The SMILES string list each atom a molecule is a specific sequence. You can use the "-xi" option when generating the SVG file to show the index of each atom corresponding to the ...
2021-02-04, 1626🔥, 0💬

Ketcher Editor Interface
Where to find FAQ (Frequently Asked Questions) on Ketcher Editor Interface? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Ketcher Editor Interface. What Is Ketcher Editor Interface editor.struct() - Get Entire Structure editor.struct().atoms ...
2024-01-10, 1620🔥, 0💬

"babel -i fs ..." - Fingerprint Index Based Search
How to perform a Fingerprint Index Based Search with the "babel" command? You can perform a Fingerprint Index Based Search with the "babel" command using the "-i fs" option to specify the fingerprint index file as the input. For more information, read the help document on fastsearch index file forma...
2020-08-25, 1618🔥, 0💬

"obchiral" - Print Chirality Information
What Is "obchiral" command? How to use it to Print Chirality Information? "obchiral" command is a command line tool provided in the Open Babel package that allows you to calculate and print molecule chirality information. Here is the user manual of the "obchiral" command. NAME obchiral -- print mole...
2020-11-22, 1614🔥, 0💬

"babel -a..." Command - Extra Input Reading Options
How to pass extra options for "babel" to read input data of a specific format? If you want to pass extra options for "babel" to read input data of a specific format, you need to use one or more "-a..." options in the "babel" command line as shown in the following syntax: babel input_section output_s...
2020-07-15, 1613🔥, 0💬

"babel -x..." Command - Extra Output Writing Options
How to pass extra options for "babel" to write output data of a specific format? If you want to pass extra options for "babel" to write output data of a specific format, you need to use one or more "-x..." options in the "babel" command line as shown in the following syntax: babel input_section outp...
2020-07-15, 1608🔥, 0💬

Save Structure from Ketcher to Server
How to save structures created in Ketcher editor to the Web server? If you want to save the chemical structure created in the Ketcher editor to the backend Web server, you need write JavaScript code to extract the molecule data and send it as an HTML form parameter to the server. 1. Create a new HTM...
2023-10-11, 1604🔥, 0💬

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