کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1311736 975348 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Tetranuclear homoleptic copper and silver aryls: 2,4,6-Triethylphenylcopper and 2,4,6-triethylphenylsilver
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Tetranuclear homoleptic copper and silver aryls: 2,4,6-Triethylphenylcopper and 2,4,6-triethylphenylsilver
چکیده انگلیسی

The ethyl analogues of mesitylcopper and mesitylsilver, 2,4,6-triethylphenylcopper and 2,4,6-triethylphenylsilver, have been prepared and characterised by means of crystal structure determination. Three different compounds, [Cu4(Et3Ph)4] · 2C6H5CH3 (1), [Cu4(Et3Ph)4]·12(C2H5)2O(2) and [Ag4(Et3Ph)4]·12C6H5CH3(3), have thus been obtained by crystallisation from toluene or diethylether/tetrahydrofuran. All three show the square-planar metal core, most characteristic of homoleptic copper and silver aryls. The ordered (1) or disordered (2 and 3) solvent molecules are situated in the channels formed between the organometallic complexes, there being no strong directional interactions between the solvent and 2,4,6-triethylphenylcopper or 2,4,6-triethylphenylsilver.

The ethyl analogues of mesitylcopper and mesitylsilver, 2,4,6-triethylphenylcopper and 2,4,6-triethylphenylsilver, co-crystallised with toluene and/or diethylether have been prepared and characterised by means of crystal structure determination. All three compounds prepared exhibit the square-planar metal core most characteristic of homoleptic copper and silver aryls.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganica Chimica Acta - Volume 359, Issue 8, 15 May 2006, Pages 2519–2524
نویسندگان
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