Clemens Niederberger
The contributor Clemens Niederberger appears to be present as the CTAN community member cgnieder.
Typeset acronyms
Simple atom representation according to the Bohr model
Carbohydrate molecules with chemfig
Creating (chemical) exercise sheets
Command for typesetting chemical formulas and reactions
Upright Greek letters in chemistry
A collection of macros to support typesetting chemistry documents
A method for numbering chemical compounds
LaTeX tools and documenting facilities
A different way to read counters
Provides properties of chemical elements
Upright brackets in emphasised text
Easy creation of potential energy curve diagrams
Support for end-notes
Create exercise sheets and exams
Manage footnote marks’ interaction with punctuation
Globally harmonised system of chemical (etc) naming
Guitar Chord and Scale Tablatures
Semantic commands for adding formatted index entries
Typesetting leadsheets and songbooks
Drawing molecular orbital diagrams
Easy notation for guitar music, in MusixTeX
Create reaction schemes with LaTeX and chemfig
Typeset notes, in the margin
A database of chemicals
Horizontally columned lists
Internationalisation of LaTeX2ε packages
eXercise Sheets IMproved