1. Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1A 52074 Aachen Deutschland
2. E-Research FIZ Karlsruhe – Leibniz Institute for Information Infrastructure Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
3. Cambridge Crystallographic Data Centre 12 Union Road Cambridge CB2 1EZ UK
4. Department of Chemistry University of North Florida 1 UNF Drive Jacksonville FL 32224 USA
5. Institute of Biological and Chemical Systems (IBCS) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
6. Johannes Gutenberg University Mainz Department of Chemistry Duesbergweg 10–14 55128 Mainz Deutschland
7. Cornell University Library 293 Clark Hall Ithaca NY 14853-2501 USA
8. Bioinformatics and Scientific Data Leibniz Institute of Plant Biochemistry Weinberg 3 06120 Halle Deutschland
9. Institute for Inorganic and Analytical Chemistry Friedrich-Schiller-University Jena Lessingstr. 1 07743 Jena Deutschland
10. Lab Linked Scientific Knowledge TIB – Leibniz Information Centre for Science and Technology Welfengarten 1B 30173 Hannover Deutschland