CTAN Update: chemfig
Date: March 5, 2020 9:16:48 PM CET
Christian Tellechea submitted an update to the
chemfig
package.
Version: 1.5 2020-03-05
License: lppl1.3c
Summary description: Draw molecules with easy syntax
Announcement text:
chemfig v1.5 - new macros \Charge and \charge. Macros \Lewis and \lewis are obsolete and are likely to disappear (at least 9 months), i.e. around the end of 2020 - taking into account the size of a group of atoms to decide whether to join bonds or not - bug fixed in \CF_seeknode - addition of a section in the manual (placement of atoms)
The package’s Catalogue entry can be viewed at https://ctan.org/pkg/chemfig The package’s files themselves can be inspected at http://mirror.ctan.org/macros/generic/chemfig/
Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese
CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs
chemfig v1.5 - new macros \Charge and \charge. Macros \Lewis and \lewis are obsolete and are likely to disappear (at least 9 months), i.e. around the end of 2020 - taking into account the size of a group of atoms to decide whether to join bonds or not - bug fixed in \CF_seeknode - addition of a section in the manual (placement of atoms)
The package’s Catalogue entry can be viewed at https://ctan.org/pkg/chemfig The package’s files themselves can be inspected at http://mirror.ctan.org/macros/generic/chemfig/
Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese
CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs
chemfig – Draw molecules with easy syntax
The package provides the command \chemfig{<code>}, which draws molecules using the TikZ package. The <code> argument provides instructions for the drawing operation.
While the diagrams produced are essentially 2-dimensional, the package supports many of the conventional notations for illustrating the 3-dimensional layout of a molecule.
The package uses TikZ for its actual drawing operations.
| Package | chemfig |
| Version | 1.66 |
| Copyright | 2010–2023 Christian Tellechea |
| Maintainer | Christian Tellechea |