Four novel nanometer-sized cobalt azametallacrown complexes - Details

author：

Lin, Shen (Lin, Shen.) ^[1] | Liu, Shi-Xiong (Liu, Shi-Xiong.) ^[2] | Huang, Jian-Quan (Huang, Jian-Quan.) ^[3] | Lin, Chi-Chang (Lin, Chi-Chang.) ^[4]

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Abstract：

Four　nanometer-sized　cobalt　azametallacrowns,　[Co6(C8H6N3O3)6　(CH3OH)6]·10CH3OH·2H2　O　(1),　[Co6(C8H5N2O3)6-　(CH3OH)6]·5CH3OH·0.5H2　O　(2),　[Co6(C9H7N2O3)6　(CH3OH)6]·6CH3OH　(3),　and　[Co6(C10H9N2O3)6　(CH3OH)6]·7CH3OH·2H2　O　(4)　have　been　synthesized　by　the　self-assembly　reaction　of　cobalt　ions　with　N-substituted　salicyl-hydrazide　ligands.　The　cobalt　atoms　in　the　four　azametallacrowns　adopt　a　propeller　configuration.　The　chiralities　of　the　cobalt　atoms　alternate　between　the　Λ　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.

Keyword：

Atoms Cobalt compounds Ions Methanol Molecules Organic solvents Organometallics Substitution reactions Synthesis (chemical)

Community：

[ 1 ] [Lin, Shen]Central Laboratory, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Liu, Shi-Xiong]Central Laboratory, Fuzhou University, Fuzhou 350002, China
[ 3 ] [Huang, Jian-Quan]Central Laboratory, Fuzhou University, Fuzhou 350002, China
[ 4 ] [Lin, Chi-Chang]Central Laboratory, Fuzhou University, Fuzhou 350002, China

Reprint 's Address：

Email：

sxliu@fzu.edu.cn

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Source ：

Journal of the Chemical Society. Dalton Transactions

ISSN： 1472-7773

Year： 2002

Issue： 8

Page： 1595-1601

3 . 0 2 3

JCR@2002

3 . 0 2 3

JCR@2002

JCR Journal Grade：1

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WoS CC Cited Count：

SCOPUS Cited Count： 88

ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 0

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