کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1301976 1498960 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Coordination of iPr2P(O)NHP(O)iPr2 to Co(II): Simultaneous formation of octahedral and tetrahedral complexes
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Coordination of iPr2P(O)NHP(O)iPr2 to Co(II): Simultaneous formation of octahedral and tetrahedral complexes
چکیده انگلیسی

The reaction of iPr2P(O)NHP(O)iPr2 with CoCl2 ∙ 6H2O affords simultaneously the neutral tetrahedral [Co[iPr2P(O)NHP(O)iPr2-O,O′]Cl2] and the ionic octahedral [Co[iPr2P(O)NHP(O)iPr2-O,O′]3][CoCl4] complexes. These Co(II) complexes, which are stable towards oxidation to Co(III) species, self-assemble via N-H···Cl hydrogen bonds into a “honeycomb” (6,3) network. The structural flexibility of iPr2P(O)NHP(O)iPr2 that can accommodate both tetrahedral and octahedral geometries is discussed.

The reaction of iPr2P(O)NHP(O)iPr2 with CoCl2∙6H2O affords both tetrahedral [Co{iPr2P(O)NHP(O)iPr2-O,O′}Cl2] and octahedral [Co{iPr2P(O)NHP(O)iPr2-O,O′}3][CoCl4], which self-assemble into a “honeycomb” (6,3) network via N-H···Cl hydrogen bonds.Figure optionsDownload as PowerPoint slideHighlights
► iPr2P(O)NHP(O)iPr2 affords tetrahedral and octahedral geometries with Co(II).
► This ligand exhibits remarkable structural flexibility.
► A (6,3) network via N-H···Cl hydrogen bonds is self-assembled.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 30, April 2013, Pages 34–38
نویسندگان
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