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Issue 48, 2017
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Three dimensional porous Hofmann clathrate [MIIPtII(CN)4] (M = Co, Ni) synthesized by using postsynthetic reductive elimination

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Abstract

We synthesized cyano-bridged three dimensional metal–organic frameworks [MII(H2O)2PtIV(CN)4Br2]·n(H2O) (1: M = Co, 2: M = Ni) with an NbO type topology. Although 1 and 2 have no accessible pores, these MOFs were found to undergo reductive elimination of the axial bromides on the PtIV ions as well as removal of water molecules upon heating to form porous [MIIPtII(CN)4] (1′: M = Co, 2′: M = Ni) with retention of their crystallinity.

Graphical abstract: Three dimensional porous Hofmann clathrate [MIIPtII(CN)4]∞ (M = Co, Ni) synthesized by using postsynthetic reductive elimination

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Article information


Submitted
08 Mar 2017
Accepted
21 May 2017
First published
23 May 2017

Chem. Commun., 2017,53, 6512-6515
Article type
Communication

Three dimensional porous Hofmann clathrate [MIIPtII(CN)4] (M = Co, Ni) synthesized by using postsynthetic reductive elimination

T. Okamura, B. Wu, H. Iguchi, B. K. Breedlove, M. Yamashita, W. Kosaka, H. Miyasaka and S. Takaishi, Chem. Commun., 2017, 53, 6512
DOI: 10.1039/C7CC01766A

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