Four novel nanometer-sized cobalt azametallacrown complexes - Details

author：

Lin, S. (Lin, S..) ^[1] | Liu, S.-X. (Liu, S.-X..) ^[2] | Huanga, J.-Q. (Huanga, J.-Q..) ^[3] | Lina, C.-C. (Lina, C.-C..) ^[4] Unfold

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Abstract：

Four　nanometer-sized　cobalt　azametallacrowns,　[Co6(C8H6N3O3)　6(CH3OH)6]·10CH3OH　·2H2O　(1),　[Co6(C8H5N2O3)　6-(CH3OH)6]·5CH3OH　·0.5H2O　(2),　[Co6(C9H7N2O3)　6(CH3OH)6]·6CH3OH　(3),　and　[Co6(C10H9N2O3)　6(CH3OH)6]·7CH3OH　·2H2O　(4)　have　been　synthesized　by　the　self-assembly　reaction　of　cobalt　ions　with　N-substituted　salicylhydrazide　ligands.　The　cobalt　atoms　in　the　four　azametallacrowns　adopt　a　propeller　configuration.　The　chiralities　of　the　cobalt　atoms　alternate　between　the　∧　and　Δ　forms.　In　1,　there　are　two　encapsulated　methanol　solvent　molecules　in　the　＇host＇　cavity　of　the　azametallacrown　molecule,　whereas　in　2-4　there　are　no　guest　molecules　in　the　＇host＇　cavities　of　the　azametallacrowns.

Community：

[ 1 ] [Lin, S.]Central Laboratory, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Liu, S.-X.]Central Laboratory, Fuzhou University, Fuzhou 350002, China
[ 3 ] [Huanga, J.-Q.]Central Laboratory, Fuzhou University, Fuzhou 350002, China
[ 4 ] [Lina, C.-C.]Central Laboratory, Fuzhou University, Fuzhou 350002, China

Reprint 's Address：

[Liu, S.-X.]Central Laboratory, Fuzhou University, Fuzhou 350002, China

Email：

sxliu@fzu.edu.cn

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Source ：

Journal of the Chemical Society, Dalton Transactions

ISSN： 1470-479X

Year： 2002

Issue： 8

Page： 1595-1601

Cited Count：

WoS CC Cited Count：

30 Days PV： 1

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