Modulation of Internuclear Communication in Multinuclear Ruthenium(II) Polypyridyl Complexes
نویسندگان
چکیده
منابع مشابه
Modulation of internuclear communication in multinuclear Ruthenium(II) polypyridyl complexes
The synthesis and characterization of dinuclear ruthenium polypyridyl complexes based on the bridging ligands 1,3-bis-(5’-(pyridin-2’’-yl)-1’H-1’,2’,4’-triaz-3’-yl)-benzene, 1,4-bis-(5’-(pyridin-2’’-yl)-1’H-1’,2’,4’-triaz-3’-yl)-benzene, 2,5-bis-(5’-(pyridin-2’’yl)-1’H-1’,2’,4’-triaz-3’-yl)-thiophene, 2,5-bis-(5’-(pyrazin-2’’-yl)-1’H-1’,2’,4’-triaz3’-yl)-thiophene, and of their mononuclear anal...
متن کاملMultinuclear Metal Nucleobase Complexes
Of all properties of metal nucleobase complexes, formation of multinuclear species appears to be an outstanding feature. After a brief introduction into well known polymeric metal nucleobase complexes, three aspects recently Studied in our laboratory will be dealt with in more detail: (i) Heteronuclear complexes derived from trans-[(amine)(2)Pt(1-MeC)(2)](2+) (1-MeC=1-methylcytosine). They form...
متن کاملCataliticoxidation of benzyl alcohol by Cu(II) polypyridyl complexes
Two polypyridyl copper(II) complexes, [Cu(phen)(phen-dione)Cl]Cl (1) and [Cu(bpy) (phen-dione)Cl]Cl (2), (where Phen =1,10-phenanthroline, bpy =2,2'-bipyridine and Phen-dione = 1,10-phenanthroline-5,6-dione), were used as efficient catalysts for the oxidation of benzyl alcohol to benzaldehyde. The effects of various parameters such as reaction temperature, reaction time, etc. were studied. The ...
متن کاملfocus on communication in iranian high school language classes: a study of the role of teaching materials in changing the focus onto communication in language classes
چکیده ارتباط در کلاس به عوامل زیادی از جمله معلمان، دانش آموزان، برنامه های درسی و از همه مهم تر، مواد آموزشی وابسته است. در تدریس ارتباطی زبان که تاکید زیادی بر توانش ارتباطی دارد، کتاب درسی به عنوان عامل موثر بر پویایی کلاس محسوب میگردد که درس ها را از طریق فراهم آوردن متن ارتباط کلاسی و هم چنین نوع تمرین زبانی که دانش آموزان در طول فعالیت های کلاسی به آن مشغول اند، کنترل می کند. این حقیقت ک...
15 صفحه اول[Supramolecular chemistry of multinuclear zinc(II) complexes in aqueous solution].
We report novel supramolecular polyhedrons formed by three-dimensional self-assembly of multinuclear zinc(II)-12-membered tetraamine (= cyclen = 1,4,7,10-tetraazacyclododecane) complexes with potentially multidentate ligands such as cyanuric acid (CA) and trithiocyanuric acid (TCA) in aqueous solution. Two new supermolecular frameworks were isolated by self-assembly of a tris (Zn(2+)-cyclen) (Z...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Collection of Czechoslovak Chemical Communications
سال: 2003
ISSN: 0010-0765,1212-6950
DOI: 10.1135/cccc20031467