Intramolecularly sensitized precipitons: A model system for application to metal sequestration

Journal of the American Chemical Society

Volumn 128, Issue 1, 2006, Pages 250-256

  Ams, Mark R ^a   Wilcox, Craig S ^a  

^a UNIVERSITY OF PITTSBURGH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPLEXATION; ISOMERIZATION; METAL ANALYSIS; PHASE SEPARATION; REACTION KINETICS;

INTERMOLECULAR PATHWAY; INTRAMOLECULAR SENSITIZATION; MOLECULAR FRAGMENTS; PRECIPITONS;

PRECIPITATION (CHEMICAL);

1,2 BIS(BIPHENYL)ETHENE BIPYRIDINE DERIVATIVE; 5 [4' (2 BIPHENYL 4 YLVINYL) BIPHENYL 4 YLMETHOXYMETHYL[2,2']BIPYRIDINE]BIS(2,2' BIPYRIDINE)RUTHENIUM BIS(HEXAFLUOROPHOSPHATE); BIPYRIDINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CATALYSIS; COMPLEX FORMATION; COVALENT BOND; ENERGY TRANSFER; ISOMERIZATION; METAL BINDING; MOLECULAR MODEL; PHASE SEPARATION; PRECIPITATION; PRECIPITON;

2,2'-DIPYRIDYL; ISOMERISM; KINETICS; METALS; ORGANOMETALLIC COMPOUNDS; PHOTOCHEMISTRY; PRECIPITATION; RUTHENIUM; SPECTRUM ANALYSIS;

EID: 30844448361     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0561340     Document Type: Article

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45. The irradiation light, however, was reduced 51% using a neutral density filter.
46. 1H NMR spectroscopy and elemental analysis of 2E revealed that 12% of 4E was present in the sample prior to irradiation. To account for this, the absorbance due to 4E was subtracted from the observed absorbance. The correction simply displaces curve and has no affect on the derived rate constants.