1. Brown, P. J., Fox, A. G., Maslen, E. N., O'Keefe, M. A. & Willis, B. T. M. (2004). International Tables for Crystallography, 3rd ed., edited by E. Prince, Vol. C, pp. 554-595. Dordrecht: Springer.
2. Bruker (2009). APEX2 and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA.
3. CrystalMaker (2015). CrystalDiffract. CrystalMaker Software Ltd, Begbroke, Oxfordshire, England.
4. Zerstreuung von Röntgenstrahlen
5. Gordon, T. G., Diroll, B. T., Paik, T., Doan-Nguyen, V. V. T., Gaulding, E. A. & Murray, C. B. (2015). Chem. Mater. Submitted.