Experimental and quantum chemical studies on the structure and vibrational spectra of cearoin (a neoflavonoid)
Why this work is in the frame
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Bibliographic record
Abstract
In the present investigation, the natural product cearoin is studied by both experimental and theoretical methods. It is classified as a family of neoflavonoid and is widely used as a local anti-inflammatory, antibiotic, and antiallergic substance. To obtain detailed information about the discussed molecule, a number of experiments have been performed by various techniques including infrared, Raman, and ultraviolet–visible spectroscopy. Quantum chemical calculations were also performed for a clear interpretation and analysis of the results. HOMO–LUMO energy band gap gives a valuable understanding of the reactivity and some of the structural and physical properties of the theme molecule. Molecular electrostatic potential surface, global and local reactivity descriptors are used to study the chemical reactivity of the molecule. Natural bond orbital analysis is followed to figure out the stability of the molecule arising from hyperconjugative interactions and charge delocalization. As cearoin is utilized as an antibiotic material, molecular docking simulations have also been done on bacterial proteins to investigate the ligand–protein interaction.
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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 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 it