Synthesis, Molecular Structure and Electrochemical Property of Heteronuclear Complex, [CuZn(fsan)(H_2O)]·2O
Why this work is in the frame
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Bibliographic record
Abstract
The complex [CuZn(fsan)(H2O)]H2O, where H4(fsan) denotes the binucleating ligand derived from the schiff base N,N-(3-carboxybenzylidene)-ethylenediamine, was synthesized and its crystal structure was determined by single-crystal X-ray diffraction method. This compound crystallizes in monoclinic, space group P21/n with a = 11.695(2), b = 14.646(3), c = 12.265(3) ? ?= 118.46(3), V = 1847.0(6) 3,C18H12CuN2O8Zn, Mr = 513.21, Z = 4,Dc =1.846 g/cm3,(MoK? = 2.502 mm-1,F(000) = 1028,R = 0.0478 and wR = 0.0902 for 2951 observed reflections with I 2(I). The copper atom is coordinated by two nitrogen atoms and two phenolic oxygen atoms in a square-plane manner. The zinc atom is coordinated by two phenolic oxygen atoms, two equatorial carboxyl oxygen atoms and one axial water oxygen atom in a distorted square pyramid. The two metal atoms are bridged by two phenolic oxygens. The electrochemical property of the complex was also investigated.
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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) | 0.001 | 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 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 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