PHENYLARSONATES OF ALUMINUM AND GALLIUM: SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF TBUAL(MU 3-O3ASPH)4 AND TBU2GA(MU 2-O2ASPH)2O
PHENYLARSONATES OF ALUMINUM AND GALLIUM: SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF TBUAL(MU 3-O3ASPH)4 AND TBU2GA(MU 2-O2ASPH)2O
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DOI：
10.1021/ic971168x
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发表时间：
1997-12
影响因子：
4.6
通讯作者：
M. R. Mason;R. Matthews;and Mark S. Mashuta;J. Richardson;A. Vij
中科院分区：
文献类型：
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作者：
M. R. Mason;R. Matthews;and Mark S. Mashuta;J. Richardson;A. Vij
短句来源用相氧化钠(O)(OH)2与tBu3Al和tBu3Ga进行等摩尔反应，制备了铝和镓的首批有机可溶性苯磺酸盐[tBuAl(μ3-O3AsPh)]4(1)和[tBu2Ga(μ2-O2AsPh)]2O(2)。化合物1具有类似于AlPO4和GaPO4材料中的M4P4O12 （M = Al, Ga）双四环（D4R）次级结构单元的立方Al4As4O12芯。与1的立方结构相反，化合物2的结构包含一个双环Ga2As2O5核心，由Ga2As2O4八元环组成，砷原子之间有氧桥。
The first organic-soluble phenylarsonates of aluminum and gallium, [tBuAl(μ3-O3AsPh)]4 (1) and [tBu2Ga(μ2-O2AsPh)]2O (2), have been prepared by equimolar reactions of PhAs(O)(OH)2 with tBu3Al and tBu3Ga, respectively. Compound 1 has a cubic Al4As4O12 core analogous to M4P4O12 (M = Al, Ga) double-four-ring (D4R) secondary building units in AlPO4 and GaPO4 materials. In contrast to the cubic structure of 1, the structure of compound 2 contains a bicyclic Ga2As2O5 core composed of a Ga2As2O4 eight-membered ring with an oxo bridge between the arsenic atoms.