rotational-echo double-resonance spectroscopy 29Si rotational-echo double-resonance spectroscopy 29Si REDOR NMR CHMO:0002490 29Si REDOR 2009-09-30T01:20:11Z 29Si-REDOR NMR 29Si-REDOR https://orcid.org/0000-0001-5985-7429 A magic angle spinning NMR experiment in which the evolution of dipolar couplings between 29Si nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information.