File:SMILES.png · Wikimedia Commons · See Wikimedia Commons
simplified molecular input line entry specification
Sign in to saveAlso known as SMILES, .smi, simplified molecular-input line-entry system
ASCII line notation for the structure of chemical species
Key facts
- Filename extension
- .smi
- Internet media type
- chemical/x-daylight-smiles
- Type of format
- chemical file format
via Wikipedia infobox
Wikidata facts
- Official website
- www.daylight.com/smiles
- Image
- SMILES.png
- Has use
- chemistry
Show 3 more facts
- Commons category
- Simplified molecular-input line-entry system
- file extension
- smiles
- media type
- chemical/x-daylight-smiles
Sources (2)
via Wikidata · CC0
~21 min read
Encyclopedic overview
SMILES generation algorithm for ciprofloxacin: break cycles, then write as branches off a main backbone
The Simplified Molecular Input Line Entry System (SMILES) is a specification in the form of a line notation for describing the structure of chemical species using short ASCII strings. SMILES strings can be imported by most molecule editors for conversion back into two-dimensional drawings or three-dimensional models of the molecules.
Excerpted from Wikipedia’s “simplified molecular input line entry specification” article, available under the CC BY-SA 4.0 licence.