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Supporting Information Available: Figures showing addi-
tional DQ MAS and REPT-HSQC spectra not shown in the
main text as well as complete ref 42. This material is available
Acknowledgment. The authors thank Matthias Junk for
providing reference samples from a previous study and Verona
Maus and Andreas Hahnewald for technical support as well
€
as Pawel Bednarek from the Informatikdienst der Universitat
Freiburg (Switzerland) for technical support.
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