Synthesis of hexazincporphyrin and hexaamine substituted Ru(bipy) 3 complexes for alternate self-assembly by tritopic coordinations

Thin Solid Films

Volumn 499, Issue 1-2, 2006, Pages 263-268

  Fukuda, Seiya ^a   Satake, Akiharu ^a   Kobuke, Yoshiaki ^a  

^a NARA INSTITUTE OF SCIENCE AND TECHNOLOGY   (Japan)

Author keywords

Ru(bipy)3; Self assembly; Tris(bipyridine) ruthenium; Tritopic coordination; Zinc porphyrin

Indexed keywords

COMPLEXATION; MOLECULAR ORIENTATION; PORPHYRINS; RUTHENIUM COMPOUNDS; SELF ASSEMBLY; SUBSTITUTION REACTIONS; SYNTHESIS (CHEMICAL); ZINC COMPOUNDS;

RU(BIPY)3; TRIS(BIPYRIDINE) RUTHENIUM; TRITOPIC COORDINATION; ZINC PORPHYRIN;

AMINES;

EID: 31544454987     PISSN: 00406090     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tsf.2005.06.068     Document Type: Conference Paper

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22. 3: the same for the formation of the 1 : 2 complex from the 1 : 1 complex.) Not only the clear bending points, but also proportional increasing of ΔAbs plots after addition of 2 eq. 2 (Fig. 3A) also indicates quantitative formation of 1 : 2 complex at the addition of 2 eq. 2. Since precise ratio of 1 : 2 complex and free 1 and 2 could not be determined under these conditions of predominant complexation, the binding constant was estimated based on the assumption that at least > 95% 1 : 2 complex formed at the addition of 2 eq. 2.