Leucopterin, the white pigment in butterfly wings: structural analysis by PDF fit, FIDEL fit, Rietveld refinement, solid-state NMR and DFT-D

Bravetti, F.; Tapmeyer, L.; Skorodumov, K.; Alig, E.; Habermehl, S.; Hühn, R.; Bordignon, S.; Gallo, A.; Nervi, C.; Chierotti, M.R.; Schmidt, M.U.

doi:10.1107/S2052252523004281

Figure 10
(a) ¹H (1000.4 MHz) DQ MAS spectrum of leucopterin hemihydrate acquired at room temperature at a spinning speed of 100 kHz. Only the most relevant correlations are highlighted. (b) Scheme of the main H–H proximities observed in the ¹H DQ MAS spectrum. The H3–H3 correlation is not shown since it is an interlayer proximity.

IUCrJ

Volume 10| Part 4| July 2023| Pages 448-463

ISSN: 2052-2525

https://doi.org/10.1107/S2052252523004281

CHEMISTRY | CRYSTENG

Open

access

Follow IUCrJ

Search IUCr Journals		doi		Advanced search
Author		volume	page