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Record W2004050537 · doi:10.1002/ejic.200300321

Linear Multinuclear Ru<sup>II</sup> Photosensitizers

2004· article· en· W2004050537 on OpenAlex
Simona Vaduvescu, Pierre Potvin

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueEuropean Journal of Inorganic Chemistry · 2004
Typearticle
Languageen
FieldMedicine
TopicMetal complexes synthesis and properties
Canadian institutionsYork University
Fundersnot available
KeywordsChemistryCyclic voltammetryPhotochemistryExcited stateMetalQuenching (fluorescence)SpectroscopyElectrochemistryRutheniumPhenyleneUltraviolet visible spectroscopyNuclear magnetic resonance spectroscopyTerpyridineStereochemistryFluorescencePhysical chemistryOrganic chemistryCatalysisElectrode

Abstract

fetched live from OpenAlex

Abstract Four ditopic bridging ligands, containing 2,2′:6′,2′′‐terpyridine and 2,6‐dipyrazinylpyridine (dpp) metal‐binding units attached through p ‐ or m ‐phenylene linkages, have been incorporated into eight mono‐, di‐ and trinuclear linear Ru II complexes. These were characterized by UV/Vis spectroscopy and cyclic voltammetry, and by their ability to undergo light‐induced electron transfers to methylviologen. The dpp‐bearing complexes were more difficult to prepare but were superior sensitizers, a fact attributable to longer excited state lifetimes and an electrostatically favored reductive quenching pathway. (© Wiley‐VCH Verlag GmbH &amp; Co. KGaA, 69451 Weinheim, Germany, 2004)

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.029
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0010.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.021
GPT teacher head0.222
Teacher spread0.202 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it