Water driven formation of channels: unusual solid-state structural transformation of a heterometallic polymer

被引:10
|
作者
Scalambra, Franco [1 ]
Serrano-Ruiz, Manuel [1 ]
Romerosa, Antonio [1 ]
机构
[1] Univ Almeria, Area Quim Inorgan CIESOL, Almeria 04120, Spain
关键词
1,3,5-TRIAZA-7-PHOSPHAADAMANTANE PTA; ORGANOMETALLIC POLYMERS; COORDINATION POLYMERS; TRANSITION-METALS; ORGANIC FRAMEWORKS; COMPLEXES; PTA=1,3,5-TRIAZA-7-PHOSPHAADAMANTANE; FEATURES; BLOCKS; DESIGN;
D O I
10.1039/c7dt04515h
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The backbone hetero-organometallic polymer trans-{[RuCp(PTA)(2)-mu-CN-RuCp(PTA)(2)-mu-CoCl3]}(n)center dot(DMSO)(n) (1 center dot DMSO) has been synthesized and transformed into cis-{[{RuCp(PTA)(2)-mu-CN-1 kappa C:2 kappa N-2-RuCp(PTA)(2)}-mu-CoCl3]}(n)center dot{[RuCp(PTA)(2)-mu-CN-1 kappa C:2 kappa N-2-RuCp(PTA)(2)]Cl}(0.5n)center dot(15H(2)O)(n) (2 center dot 15H(2)O) by addition of water to crystallization media (PTA = 1,3,5-triaza-7-phosphaadamantane). The new polymer 2 center dot 15H(2)O presents a nano-channeled molecular packing with pores filled by water molecules. The crystal structures of 1 center dot DMSO and 2 center dot 15H(2)O and the transformation process are herein presented and discussed.
引用
收藏
页码:3588 / 3595
页数:8
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