A new modification of an old framework: Hofmann layers with unusual tetracyanidometallate groups.
A new modification of an old framework: Hofmann layers with unusual tetracyanidometallate groups.
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旧框架的新修改：具有不寻常的四氰基金属盐基团的霍夫曼层。
DOI：
10.1039/c1dt11183c
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发表时间：
2011
影响因子：
4
通讯作者：
C. Kepert
中科院分区：
文献类型：
--
作者：
Tony D. Keene;M. Murphy;J. Price;D. Price;C. Kepert
氰基金属盐络合物是用于生成功能性多孔材料的高度通用的构建单元。在这里，我们报告了五种新的包含四氰基金属盐[MoO(CN)(4)](2-)和[MnN(CN)(4)](2-)的柱状霍夫曼层化合物。这些金属配体对于此类材料来说是新的，已与二价第一行过渡金属结合产生霍夫曼层，这些层通过双位桥联联吡啶连接成三维框架。我们报告了五种新材料的结构和反常热膨胀性能：[Mn(H(2)O)(bpy)(½){MoO(CN)(4)(bpy)(½)}]·2H(2)O (1)、[Mn(H(2)O)(bpy)(½){MnN(CN)(4)(bpy)(½)}]·2H(2)O (2)、 [Fe(H(2)O)(bpy)(1/2){MnN(CN)(4)(bpy)(1/2)}]·2H(2)O (3)、[Co(H(2)O)(bpy)(1/2){MnN(CN)(4)(bpy)(1/2)}]·2H(2)O (4) 和[{Mn(H(2)O)(2)}(1/2){Mn(bpa)(2)}(1/2){MoO(CN)(4)(bpa)(1/2)}]·MeOH (5)，（其中bpy = 4,4'-联吡啶且bpa = 4,4'-联吡啶乙炔）。
Cyanidometallate complexes are highly versatile building units for the generation of functional porous materials. Here we report five new pillared Hofmann layer compounds incorporating the tetracyanidometallates [MoO(CN)(4)](2-) and [MnN(CN)(4)](2-). These metalloligands, which are new to this class of materials, have been combined with divalent 1st-row transition metals to produce Hofmann layers that are linked into three-dimensional frameworks by ditopic bridging dipyridyls. We report the structures and anomalous thermal expansion properties of five new materials: [Mn(H(2)O)(bpy)(½){MoO(CN)(4)(bpy)(½)}]·2H(2)O (1), [Mn(H(2)O)(bpy)(½){MnN(CN)(4)(bpy)(½)}]·2H(2)O (2), [Fe(H(2)O)(bpy)(½){MnN(CN)(4)(bpy)(½)}]·2H(2)O (3), [Co(H(2)O)(bpy)(½){MnN(CN)(4)(bpy)(½)}]·2H(2)O (4) and [{Mn(H(2)O)(2)}(½){Mn(bpa)(2)}(½){MoO(CN)(4)(bpa)(½)}]·MeOH (5), (where bpy = 4,4'-bipyridine and bpa = 4,4'-bipyridylacetylene).
影响因子：
15
作者：
Goodwin, Andrew L.;Kennedy, Brendan J.;Kepert, Cameron J.
通讯作者：
Kepert, Cameron J.
影响因子：
15
作者：
Phillips, Anthony E.;Halder, Gregory J.;Kepert, Cameron J.
通讯作者：
Kepert, Cameron J.