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- Lah, Myoung Soo
- Frontier Energy Storage Material Lab.
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Neutral and Cationic Octanuclear Gallium Metallamacrocycles with Two Topologically Different Connectivities
- Author(s)
- Park, Mira, Rohit, P.John, Moon, Dohyun, Lee, Kyungjin, Lah, Myoung Soo
- Issued Date
- 2007-03-26
- Citation
- ACS 233rd National Meeting
- Abstract
- A neutral octanuclear gallium metallamacrocycle has been synthesized using a ligand N2-cyclopentylcarbonyl-2-hydroxybenzohydrazide (H3L1) by self-assembly. The ligand connectivities in the macrocycle can be represented as -H-T-H-T-H-. Replacement of the –OH group by an –NH2 group in the above ligand - N2-cyclopentylcarbonyl-2-aminobenzohydrazide (H4L2) - leads to the formation of a cationic octanuclear gallium metallamacrocycle due to non-deprotonation of –NH2. The successive connectivities in the macrocycle can be represented as -H-H-T-T-H-H-. The structural features of the two metallamacrocycles will be discussed.
- Publisher
- American Chemical Society
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