Maintenance work on the ZORA databases is scheduled for Wednesday 22 May 2019 from 20:00-22:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Sigel, Roland K O; Freisinger, E; Abbate, M; Lippert, B (2002). Hydrogen bonding patterns of 7,9-dimethylguanine and its transplatinum(II) complexes. Inorganica Chimica Acta, 339:355-365.