Copper(II) complexes of open-chain thioether ligands terminated by salicylaldimine functionality<sup>*</sup>This article has a companion paper in this issue (doi: 10.1139/v11-081).
Bibliographic record
Abstract
From 1,11-bis(salicylaldimine)-3,6,9-trithiaundecane (H 2 L1), 1,11-bis(salicylaldimine)-6-oxa-3,9-dithiaundecane (H 2 L2), and 1,8-bis(salicylaldimine)-3,6-dithiaundecane (H 2 L3), syntheses for [Cu(L1)] 2 (I), Cu(L2)·CH 3 OH (II), Cu(L3) (III), [Cu(HL3)][CH 3 COO] (IV), [Cu(HL1-sal)]Cl 2 (V), Cu 4 (L1) 2 Br 4 (H 2 O) 2 ·2H 2 O (VI) and Cu 2 (L2)Br 2 ·xH 2 O (VII) are described. Single crystal X-ray structural studies for I, III and VII are reported. Variable temperature magnetic susceptibility studies of I, VI and VII are discussed. The examination of VII represents the first magneto-structural study of a binuclear copper(II) species with NSO 3 Br coordination spheres. This study examines perturbation by one or more of the donor atoms so that none of the known magnetostructural models predicts the copper–copper coupling.
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.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.167 | 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".