{"doi":"10.25303/2612rjce044056","title":"Thermodynamic Study on Ionization Constant (Ka) Values for Some Imines derived from p,o-Aminobenzaldehydes and Cinnaldehyde by Conductance Method supported by Theoretical Studies","abstract":"<jats:p>The synthesis of three imines derivatives from various aliphatic and aromatic aldehydes was achieved by standard methods. The main objective of the study was the estimation of Ka values for these imines using conductivity method in a range (293-333) K and to deal with thermodynamic parameters namely ΔG, ΔH, ΔS.  The values of ionization constant of these imines under study were calculated. Based on AM1 and PM3 semiempirical methods, εHOMO, εLUMO, band gap Eg, hardeness η, chemical potential μ, softness S, electronegativity χ, elechtrophilicity ω and amount of charge transfer ΔN in electron volt (ev) for three imines derivatives.</jats:p>","journal":"Research Journal of Chemistry and Environment","year":2022,"id":43233,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":42.5,"fair_percentile":21.459982409850483,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":205791,"name":"R.Z. Al-Khayat","orcid":null,"position":1,"is_corresponding":false},{"id":205792,"name":"A.Y. Al-Hamdany","orcid":null,"position":2,"is_corresponding":false},{"id":205790,"name":"A.B. Al-Dabbagh","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":0.0,"endowment":0.0,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"21464855","pmcid":null,"openalex_id":"https://openalex.org/W4316810116","authors":[],"funders":[],"total_grants":0,"fwci":0.0,"citation_percentile":0.13601096,"influential_citations":0,"citation_trend":[],"oa_status":"closed","license":null,"oa_locations":[{"url":"http://dx.doi.org/10.25303/2612rjce044056","host_type":"journal"}],"fields_of_study":["Inorganic and Organometallic Chemistry","Thermal and Kinetic Analysis","Chemical Thermodynamics and Molecular Structure","Chemistry"],"mesh_terms":[],"keywords":["Electronegativity","Ionization energy","Chemistry","Electron affinity (data page)","Ionization","HOMO/LUMO","Conductance","Range (aeronautics)","Computational chemistry","Analytical Chemistry (journal)","Thermodynamics","Physical chemistry","Organic chemistry","Molecule","Materials science","Ion","Physics","Condensed matter physics"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Clean water and sanitation"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-14T20:53:17.620725Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":100.0,"fair_a":70.0,"fair_i":0.0,"fair_r":0.0,"fair_zscore":-0.2453,"fair_rationale":{"fair_score":42.5,"has_llm":false,"dimensions":{"F":{"name":"Findable","score":100.0,"criteria":[{"key":"f_has_doi","label":"Has a persistent DOI","kind":"deterministic","weight":1.0,"fraction":1.0,"signal":"DOI present","rationale":null},{"key":"f_repository_presence","label":"Indexed in repositories / literature DBs","kind":"deterministic","weight":1.0,"fraction":1.0,"signal":"datacite=0, pmcid=False, pmid=True","rationale":null},{"key":"f_persistent_ids","label":"Resolvable scholarly identifiers (OpenAlex)","kind":"deterministic","weight":0.5,"fraction":1.0,"signal":"OpenAlex id present","rationale":null}]},"A":{"name":"Accessible","score":70.0,"criteria":[{"key":"a_open_access","label":"Open Access / files deposited","kind":"deterministic","weight":1.5,"fraction":0.5,"signal":"files/OA location present but not flagged OA","rationale":null},{"key":"a_retrievable","label":"Free full text retrievable","kind":"deterministic","weight":1.0,"fraction":1.0,"signal":"1 OA location(s)","rationale":null}]},"I":{"name":"Interoperable","score":0.0,"criteria":[{"key":"i_linked_data","label":"Linked datasets / DataCite relations","kind":"deterministic","weight":1.0,"fraction":0.0,"signal":"linked_datasets=0, datacite=0","rationale":null},{"key":"i_standard_ids","label":"References data via standard accessions","kind":"deterministic","weight":1.0,"fraction":0.0,"signal":"accessions=0, trials=0","rationale":null}]},"R":{"name":"Reusable","score":0.0,"criteria":[{"key":"r_license","label":"Clear, open reuse license","kind":"deterministic","weight":1.5,"fraction":0.0,"signal":"no license","rationale":null},{"key":"r_downloads","label":"Demonstrated reuse (downloads)","kind":"deterministic","weight":0.5,"fraction":0.0,"signal":"downloads=0","rationale":null},{"key":"r_version","label":"Versioned / maintained","kind":"deterministic","weight":0.5,"fraction":0.0,"signal":"no version chain","rationale":null},{"key":"r_dataset","label":"Classified as a data resource","kind":"deterministic","weight":0.5,"fraction":0.0,"signal":"not a dataset","rationale":null}]}},"suggestions":["Attach a clear, open reuse license (e.g. CC-BY or CC0).","Link the underlying datasets via DOIs / DataCite relations.","Reference data using standard accessions (e.g. GEO, PDB, ClinicalTrials.gov).","Maintain explicit versioning for the dataset.","Make the paper/data Open Access or deposit the files in an open repository."],"model":null,"agent_version":"fair_agent_v1","fulltext_source":"oa_pdf"},"fair_model":null,"fair_agent_version":"fair_agent_v1","fair_fulltext_source":"oa_pdf","fair_has_llm":false,"fair_computed_at":"2026-06-15T02:00:37.043548Z","clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}