Molecular tectonics: control of pore size and polarity in 3-D hexagonal coordination networks based on porphyrins and a zinc cation.

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Clinical Guidelines
Authored By
Elisabeth Kühn, Véronique Bulach, Mir Wais Hosseini
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Oncology
Radiology
Speciality
Radiology
Oncology
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volume
2008
ISSN
13597345
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ISSN
1769-6658
IS_Ebsco
true
Additional Info
["Elisabeth K\u00fchn, V\u00e9ronique Bulach, Mir Wais Hosseini","2008-10-27","Chemical Communications; Oct2008, Vol. 2008 Issue 41, p5104-5106, 3p","English","MACROCYCLIC compounds, ZINC, NITROAROMATIC compounds, PORPHYRINS","Chemical Communications","2008"]
Description
In the crystalline phase, porphyrin derivatives based on two 4-pyridyl units at the 5 and 15 meso positions and two 4-aryl moieties bearing various groups (CN, OMe, OH and CF3) at the 10 and 20 meso positions lead, in the presence of a zinc dication, to the formation of robust 3-D networks presenting hexagonal channels: both the size and the polarity of the pores were tuned by the nature of the substituents attached to the two aryl groups. [ABSTRACT FROM AUTHOR]
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