Redox-Active, Multinuclear (Ferrocenylethynyl)phosphanes and Their Palladium and Platinum Complexes
Bibliographic record
Abstract
A series of (ferrocenylethynyl)phosphanes with increasing number of ferrocenylethynyl units, including corresponding PdCl 2, PtCl 2, and PdI 2 complexes were prepared, their spectroscopic data investigated, and the solid-state structures of three of the complexes determined. The complexes exhibit increased steric bulk, affording bent ethynyl moieties in the cis -configured PdCl 2 and PtCl 2 complex. The PdI 2 -based complex shows a favorable trans -configuration with almost linear acetylene units. The thermal behavior of some of the complexes indicated their utility as potential precursors for magnetic ceramic nanomaterials. Electrochemical investigations of the ligands and the corresponding complexes revealed that the structural motif of the ligands does not support multistep redox processes within the materials. All compounds showed single, reversible redox processes whose potential is influenced by the substitution pattern of the ligands as well as the respective complex geometries.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".