Synthesis of Unsupported Primary Phosphido Complexes of Aluminum(III)
Synthesis of Unsupported Primary Phosphido Complexes of Aluminum(III)
复制标题
无负载的铝(III)伯磷配合物的合成
DOI:
10.1002/zaac.202100199
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Berben, Louise A.
中科院分区:
文献类型:
--
作者:
Phan, Nathan A.;Sherbow, Tobias J.;Fettinger, James C.;Berben, Louise A.
Primary phosphido complexes of aluminum(III) are rare, particularly those that are not supported by interactions with Lewis bases or stabilizing cations. Here we report two new examples of unsupported primary phosphido complexes of Al(III). The ancillary ligand on Al is a pincer ligand, diiminopyridine (denoted as I2P). Solid‐state structures show distorted tetrahedral geometry about Al and single bond character in the Al−P bond. Near infra‐red spectra display low energy absorption bands near 1050 nm that are consistent with pincer ligand – Al charge transfer transitions and metalloaromatic character in the “(I2P2−)Al” fragment of the molecules. The phosphido ligands lie out of the I2P ligand plane by up to 15° and this is consistent with our previous reports where π‐donor halide ligands occupy the fourth coordination site on Al.
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DOI:
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发表时间:
2007
期刊:
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2004
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1998
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1994
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4
作者:
Myers, Thomas W.;Sherbow, Tobias J.;Berben, Louise A.
通讯作者:
Berben, Louise A.