Výsledky vyhledávání - "Hugues F. Duval"

Akademický článek

Ring-strain release in neutral and dicationic 7,8,17,18-tetrabromo-5,10,15,20-tetraphenylporphyrin: crystal structures of C44H26Br4N4 and C44H28Br4N42+·2ClO4−·3CH2Cl2

Autor: W. Robert Scheidt, Hugues F. Duval, Allen G. Oliver

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 6, Pp 824-828 (2016)

Two porphyrin complexes were studied to determine the effects of protonation on ring deformation within the porphyrin. The porphyrin 7,8,17,18-tetrabromo-5,10,15,20-tetraphenylporphyrin, C44H26Br4N4, was selected because the neutral species is readil

Externí odkaz: https://doaj.org/article/a6534b8c93f74e0f91188d41dd8013ac

Zobrazit plný text záznamu

μ-Oxo-bis[(2,3,12,13-tetrabromo-5,10,15,20-tetraphenylporphyrinato)iron(III)] bis(dichloromethane) solvate

Autor: W. Robert Scheidt, Maoyu Shang, Hugues F. Duval, Ming Li

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 56:1206-1207

The precise structure of the title compound, [Fe(2)O(C(44)H(24)Br(4)N(4))(2)].2CH(2)Cl(2), is reported. The Fe-N distances are non-equivalent in pairs because of the asymmetric peripheral substitution; the values are 2.098 A to the brominated rings a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97cfb2ac6b5f081c8e9e64ded9b31561
https://doi.org/10.1107/s0108270100010222

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání