Mixed-valent manganese phosphonate clusters prepared under microwave-assisted and ambient conditions.

نویسندگان

  • Jin-Tang Li
  • Yun-Sheng Ma
  • Shao-Gang Li
  • Deng-Ke Cao
  • Yi-Zhi Li
  • You Song
  • Li-Min Zheng
چکیده

Mixed-valent manganese phosphonate clusters [Mn(II)(8)Mn(III)(2)O(2)(O(3)PC(10)H(7))(4)(C(6)H(5)CO(2))(10)(py)(4)(H(2)O)(2)] (1) and [Mn(II)(4)Mn(III)(9)O(4)(OH)(2)(O(3)PC(10)H(7))(10)(C(6)H(5)CO(2))(5)(py)(8)(H(2)O)(6)] (2) are reported. Compound 1 is the first example of manganese phosphonate clusters prepared through a microwave-assisted technique. While compound 2 is obtained under ambient condition, and exhibits slow magnetic relaxation behaviour at low temperature.

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عنوان ژورنال:
  • Dalton transactions

دوره 25  شماره 

صفحات  -

تاریخ انتشار 2009