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  • 08월 24일 19시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

Synthesis and characterization of two-dimensional network constructed using nanometer-sized metallamacrocycle as a secondary building unit

등록일
2005년 8월 11일 14시 15분 36초
접수번호
0883
발표코드
21P9포 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
토 <발표Ⅳ>
발표형식
포스터
발표분야
무기화학
저자 및
공동저자
박재준, 박명신, 문도현, 나명수
한양대학교 응용화학과,
A new strategy for the construction of a microporous material is to use inorganic clusters as secondary building units in the assembly of the extended networks. We have already reported the synthesis and characterization of many metallamacrocycles with the modulation of the acyl side chain of a pentadentate ligand, N-acylsalicylhydrazide (H3xshz) and the construction of porous framework with the metallamacrocycle as SBU’s and using an exobidentate ligand, bis-pyridylethane (bpea) to construct a three-dimensional framework. We have synthesized N-acetylaminobenzhydrazide (H3aahz) a chelating pentadentate ligand like N-acetylsalicylhydrazide (H3ashz), with a simple difference of an -NH2 group instead of -OH group on the phenyl ring. We also have synthesized new hexanuclear metallamacrocycle using aahz3-. This metallamacrocycle was used as SBU to develop a new two-dimensio! nal network. The coordinated solvent of the metallamacrocycle was exchanged by bpea, which serve as linker to create two-dimensional network. Characterization of the new hexanuclear metallamacrocycle and two-dimensional network will be discussed.

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