Oxidation State Distributions Provide Insight into Parameters Directing the Assembly of Metal–Organic Nanocapsules
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https://figshare.com/articles/dataset/Oxidation_State_Distributions_Provide_Insight_into_Parameters_Directing_the_Assembly_of_Metal_Organic_Nanocapsules/7138019
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资源简介:
Two structurally analogous Mn-seamed C-alkylpyrogallol[4]arene
(PgCn)-based metal–organic nanocapsules
(MONCs) have been synthesized under similar reaction conditions and
characterized by crystallographic, electrochemical, and magnetic susceptibility
techniques. Both MONCs contain 24 Mn centers, but, somewhat surprisingly,
marked differences in oxidation state distribution are observed upon
analysis. One MONC contains exclusively MnII ions, while
the other is a mixed-valence MnII/ MnIII assembly.
We propose that these disparate oxidation state distributions arise
from slight differences in pH achieved during synthesis, a factor
that may lead to many spectacular new MONCs (and associated host–guest
chemistries).
创建时间:
2018-09-26



