{"doi":"10.1515/znb-2015-0095","title":"A 3D mixed-valence Cu(I)/Cu(II) coordination polymer constructed by 2-(2-fluorophenyl)-1<i>H</i>-imidazo[4,5-<i>f</i>][1,10]phenanthroline and 1,3-benzenedicarboxylate","abstract":"<jats:title>Abstract</jats:title>\n               <jats:p>A mixed-valence Cu(I)/Cu(II) coordination polymer, namely, [Cu<jats:sub>2</jats:sub>(L)(1,3-BDC)]<jats:sub>\n                     <jats:italic>n</jats:italic>\n                  </jats:sub> (<jats:bold>1</jats:bold>), has been synthesized under hydrothermal conditions (HL = 2-(2-fluorophenyl)-1<jats:italic>H</jats:italic>-imidazo[4,5-<jats:italic>f</jats:italic>][1,10]phenanthroline and 1,3-H<jats:sub>2</jats:sub>BDC = 1,3-benzenedicarboxylic acid). Its structure has been determined by single crystal X-ray diffraction analysis and powder X-ray diffraction. The crystals are the monoclinic space group <jats:italic>P</jats:italic>2<jats:sub>1</jats:sub>/<jats:italic>c</jats:italic> with <jats:italic>a</jats:italic> = 10.686(4), <jats:italic>b</jats:italic> = 17.376(8), <jats:italic>c</jats:italic> = 11.759(4) Å, <jats:italic>β</jats:italic> = 92.072(14)°, C<jats:sub>27</jats:sub>H<jats:sub>14</jats:sub>Cu<jats:sub>2</jats:sub>FN<jats:sub>4</jats:sub>O<jats:sub>4</jats:sub>, <jats:italic>M</jats:italic>\n                  <jats:sub>r</jats:sub> = 604.50, <jats:italic>V</jats:italic> = 2182.1(15) Å<jats:sup>3</jats:sup>, <jats:italic>Z</jats:italic> = 4, <jats:italic>D</jats:italic>\n                  <jats:sub>calcd.</jats:sub> = 1.84 g cm<jats:sup>–3</jats:sup>, <jats:italic>R</jats:italic> = 0.0588 and <jats:italic>wR</jats:italic> = 0.1202 (all data). In complex <jats:bold>1</jats:bold>, the mixed-valence Cu(I)/Cu(II) atoms are linked by L and 1,3-BDC to give a rare 3D (3,3,4)-connected (4.7.9)(7.8.9)(4.7.8.9<jats:sup>3</jats:sup>) framework. The temperature-dependent magnetic susceptibility of <jats:bold>1</jats:bold> was investigated in the temperature range of 2–300 K.</jats:p>","journal":"Zeitschrift für Naturforschung B","year":2015,"id":17776,"datarank":0.1935473390666821,"base_score":1.0986122886681096,"endowment":1.0986122886681096,"self_citation_contribution":0.16479184330021646,"citation_network_contribution":0.028755495766465633,"self_endowment_contribution":0.16479184330021646,"citer_contribution":0.028755495766465633,"corpus_percentile":null,"corpus_rank":null,"citation_count":2,"citer_count":2,"citers_with_citation_signal":2,"citers_with_endowment":2,"datacite_reuse_total":1,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":125976,"name":"Sheng-Nan Guo","orcid":null,"position":1,"is_corresponding":false},{"id":111959,"name":"Bo Sun","orcid":null,"position":2,"is_corresponding":false},{"id":125977,"name":"Seik Weng Ng","orcid":null,"position":3,"is_corresponding":false},{"id":125975,"name":"Zhi-Guo Kong","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":1.0986122886681096,"endowment":1.0986122886681096,"datacite_reuse_total":1,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"21071399","pmcid":null,"openalex_id":"https://openalex.org/W2949814188","authors":[],"funders":[],"total_grants":0,"fwci":0.0,"citation_percentile":0.24412725,"influential_citations":0,"citation_trend":[{"year":2021,"count":1},{"year":2022,"count":1}],"oa_status":"closed","license":null,"oa_locations":[{"url":"https://www.degruyter.com/view/journals/znb/70/12/article-p857.xml","host_type":"publisher"},{"url":"https://www.degruyterbrill.com/document/doi/10.1515/znb-2015-0095/xml","host_type":"publisher"},{"url":"https://www.degruyterbrill.com/document/doi/10.1515/znb-2015-0095/pdf","host_type":"publisher"},{"url":"https://doi.org/10.1515/znb-2015-0095","host_type":"journal"}],"fields_of_study":["Metal-Organic Frameworks: Synthesis and Applications","Magnetism in coordination complexes","Metal complexes synthesis and properties","Chemistry","Materials Science"],"mesh_terms":[],"keywords":["Monoclinic crystal system","Crystallography","Valence (chemistry)","Chemistry","Phenanthroline","Coordination polymer","Magnetic susceptibility","Powder diffraction","Hydrothermal synthesis","Single crystal","Crystal structure","Diffraction","Atmospheric temperature range","Copper","Hydrothermal circulation","Stereochemistry","Physics"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Clean water and sanitation"}],"linked_datasets":[{"doi":"10.5517/cc140nph","title":"CCDC 1043326: Experimental Crystal Structure Determination","publisher":"Cambridge Crystallographic Data Centre","resource_type":"Dataset"}],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-02T23:25:31.930810Z","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":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}