{"id":"https://openalex.org/W2043967258","doi":"https://doi.org/10.5539/ijc.v4n5p16","title":"Synthesis of Nickel(II) Complexes Using Malonodihydrazone Ligands Having Long Chain Pendent Arms","display_name":"Synthesis of Nickel(II) Complexes Using Malonodihydrazone Ligands Having Long Chain Pendent Arms","publication_year":2012,"publication_date":"2012-09-17","ids":{"openalex":"https://openalex.org/W2043967258","doi":"https://doi.org/10.5539/ijc.v4n5p16","mag":"2043967258"},"language":"en","primary_location":{"id":"doi:10.5539/ijc.v4n5p16","doi":"https://doi.org/10.5539/ijc.v4n5p16","is_oa":true,"landing_page_url":"https://doi.org/10.5539/ijc.v4n5p16","pdf_url":"https://ccsenet.org/journal/index.php/ijc/article/download/18082/13533","source":{"id":"https://openalex.org/S2764464046","display_name":"International Journal of Chemistry","issn_l":"1916-9698","issn":["1916-9698","1916-9701"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310322531","host_organization_name":"Canadian Center of Science and Education","host_organization_lineage":["https://openalex.org/P4310322531"],"host_organization_lineage_names":["Canadian Center of Science and Education"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ccsenet.org/journal/index.php/ijc/article/download/18082/13533","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108254597","display_name":"H. M. Tariqul Islam","orcid":"https://orcid.org/0000-0002-7233-374X","observed_orcids":["https://orcid.org/0000-0002-7233-374X"]},"institutions":[{"id":"https://openalex.org/I168889406","display_name":"Begum Rokeya University","ror":"https://ror.org/00hhr3x36","country_code":"BD","type":"education","lineage":["https://openalex.org/I168889406"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"H M Tariqul Islam","raw_affiliation_strings":["Department of Chemistry , Begum Rokeya University , Rangpur","Begum Rokeya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry , Begum Rokeya University , Rangpur","institution_ids":["https://openalex.org/I168889406"]},{"raw_affiliation_string":"Begum Rokeya University","institution_ids":["https://openalex.org/I168889406"]}]},{"author_position":"middle","author":{"id":null,"display_name":"R. Shabnam","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I168889406","display_name":"Begum Rokeya University","ror":"https://ror.org/00hhr3x36","country_code":"BD","type":"education","lineage":["https://openalex.org/I168889406"]},{"id":"https://openalex.org/I902853133","display_name":"University of Rajshahi","ror":"https://ror.org/05nnyr510","country_code":"BD","type":"education","lineage":["https://openalex.org/I902853133"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"R. Shabnam","raw_affiliation_strings":["Department of Chemistry , University of Rajshahi , Rajshahi","Begum Rokeya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry , University of Rajshahi , Rajshahi","institution_ids":["https://openalex.org/I902853133"]},{"raw_affiliation_string":"Begum Rokeya University","institution_ids":["https://openalex.org/I168889406"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005973688","display_name":"B. H. Howlader","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I902853133","display_name":"University of Rajshahi","ror":"https://ror.org/05nnyr510","country_code":"BD","type":"education","lineage":["https://openalex.org/I902853133"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"B. H. Howlader","raw_affiliation_strings":["Department of Chemistry, University of Rajshahi, Rajshahi"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Rajshahi, Rajshahi","institution_ids":["https://openalex.org/I902853133"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073834766","display_name":"M. Abdul Latif","orcid":"https://orcid.org/0000-0002-0454-3083","observed_orcids":["https://orcid.org/0000-0002-0454-3083"]},"institutions":[{"id":"https://openalex.org/I168889406","display_name":"Begum Rokeya University","ror":"https://ror.org/00hhr3x36","country_code":"BD","type":"education","lineage":["https://openalex.org/I168889406"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"M. A. Latif","raw_affiliation_strings":["Department of Chemistry, Begum Rokeya University, Rangpur"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Begum Rokeya University, Rangpur","institution_ids":["https://openalex.org/I168889406"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004967352","display_name":"Bijan Mohon Chaki","orcid":"https://orcid.org/0000-0003-4107-1852","observed_orcids":["https://orcid.org/0000-0003-4107-1852"]},"institutions":[{"id":"https://openalex.org/I168889406","display_name":"Begum Rokeya University","ror":"https://ror.org/00hhr3x36","country_code":"BD","type":"education","lineage":["https://openalex.org/I168889406"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"B. M. Chaki","raw_affiliation_strings":["Department of Chemistry, Begum Rokeya University, Rangpur","Department of Chemistry , Begum Rokeya University , Rangpur- 5400 , Bangladesh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Begum Rokeya University, Rangpur","institution_ids":["https://openalex.org/I168889406"]},{"raw_affiliation_string":"Department of Chemistry , Begum Rokeya University , Rangpur- 5400 , Bangladesh","institution_ids":["https://openalex.org/I168889406"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007734073","display_name":"M. A. Jalil Miah","orcid":"https://orcid.org/0000-0003-1955-1200","observed_orcids":["https://orcid.org/0000-0003-1955-1200"]},"institutions":[{"id":"https://openalex.org/I168889406","display_name":"Begum Rokeya University","ror":"https://ror.org/00hhr3x36","country_code":"BD","type":"education","lineage":["https://openalex.org/I168889406"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"M. A. Jalil Miah","raw_affiliation_strings":["Department of Chemistry, Begum Rokeya University, Rangpur"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Begum Rokeya University, Rangpur","institution_ids":["https://openalex.org/I168889406"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1507,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.41351989,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"4","issue":"5","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11746","display_name":"Inorganic and Organometallic Chemistry","score":0.8349999785423279,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11746","display_name":"Inorganic and Organometallic Chemistry","score":0.8349999785423279,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10163","display_name":"Metal complexes synthesis and properties","score":0.0835999995470047,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10464","display_name":"Crystal structures of chemical compounds","score":0.05779999867081642,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nickel-ii-complexes","display_name":"nickel(II) complexes","score":0.9980000257492065},{"id":"https://openalex.org/keywords/schiff-base-metal-complexes","display_name":"Schiff base complexes","score":0.8610000014305115},{"id":"https://openalex.org/keywords/square-planar-geometry","display_name":"square-planar coordination","score":0.8389999866485596},{"id":"https://openalex.org/keywords/coordination-chemistry","display_name":"coordination chemistry","score":0.4880000054836273}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9751601219177246},{"id":"https://openalex.org/C504270822","wikidata":"https://www.wikidata.org/wiki/Q744","display_name":"Nickel","level":2,"score":0.8363426923751831},{"id":"https://openalex.org/C124392266","wikidata":"https://www.wikidata.org/wiki/Q462174","display_name":"Tetrahydrate","level":3,"score":0.8250280618667603},{"id":"https://openalex.org/C2776428424","wikidata":"https://www.wikidata.org/wiki/Q2602701","display_name":"Schiff base","level":2,"score":0.7377427220344543},{"id":"https://openalex.org/C106773901","wikidata":"https://www.wikidata.org/wiki/Q19588","display_name":"Transition metal","level":3,"score":0.6176263689994812},{"id":"https://openalex.org/C544153396","wikidata":"https://www.wikidata.org/wiki/Q11426","display_name":"Metal","level":2,"score":0.5899991989135742},{"id":"https://openalex.org/C2994067411","wikidata":"https://www.wikidata.org/wiki/Q125264","display_name":"Molar ratio","level":3,"score":0.4675979018211365},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.4383780360221863},{"id":"https://openalex.org/C64885871","wikidata":"https://www.wikidata.org/wiki/Q2533665","display_name":"Elemental analysis","level":2,"score":0.43434834480285645},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.41114920377731323},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.38326817750930786},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.3595029413700104},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.15421026945114136},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.13187876343727112},{"id":"https://openalex.org/C115624301","wikidata":"https://www.wikidata.org/wiki/Q895901","display_name":"Crystal structure","level":2,"score":0.09215065836906433},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.5539/ijc.v4n5p16","doi":"https://doi.org/10.5539/ijc.v4n5p16","is_oa":true,"landing_page_url":"https://doi.org/10.5539/ijc.v4n5p16","pdf_url":"https://ccsenet.org/journal/index.php/ijc/article/download/18082/13533","source":{"id":"https://openalex.org/S2764464046","display_name":"International Journal of Chemistry","issn_l":"1916-9698","issn":["1916-9698","1916-9701"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310322531","host_organization_name":"Canadian Center of Science and Education","host_organization_lineage":["https://openalex.org/P4310322531"],"host_organization_lineage_names":["Canadian Center of Science and Education"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Chemistry","raw_type":"journal-article"},{"id":"doi:10.60692/3xtq9-0x881","doi":"https://doi.org/10.60692/3xtq9-0x881","is_oa":true,"landing_page_url":"https://doi.org/10.60692/3xtq9-0x881","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.60692/arg59-58x80","doi":"https://doi.org/10.60692/arg59-58x80","is_oa":true,"landing_page_url":"https://doi.org/10.60692/arg59-58x80","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.5539/ijc.v4n5p16","doi":"https://doi.org/10.5539/ijc.v4n5p16","is_oa":true,"landing_page_url":"https://doi.org/10.5539/ijc.v4n5p16","pdf_url":"https://ccsenet.org/journal/index.php/ijc/article/download/18082/13533","source":{"id":"https://openalex.org/S2764464046","display_name":"International Journal of Chemistry","issn_l":"1916-9698","issn":["1916-9698","1916-9701"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310322531","host_organization_name":"Canadian Center of Science and Education","host_organization_lineage":["https://openalex.org/P4310322531"],"host_organization_lineage_names":["Canadian Center of Science and Education"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Chemistry","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2043967258.pdf","grobid_xml":"https://content.openalex.org/works/W2043967258.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1998276119","https://openalex.org/W2349009285","https://openalex.org/W2062195362","https://openalex.org/W2516946066","https://openalex.org/W2008004120","https://openalex.org/W1600126045","https://openalex.org/W2034730125","https://openalex.org/W4206149270","https://openalex.org/W2099642628","https://openalex.org/W3199515654"],"abstract_inverted_index":{"The":[0,17,27,56,82,110],"Schiff":[1,40,57],"base":[2,50,58],"complexes":[3,28,83,115],"of":[4,24,39,49,70,91,106,113],"transition":[5],"metals":[6],"have":[7,33,85],"been":[8,34,86],"widely":[9],"used":[10],"in":[11,46,52,120],"biological,":[12],"industrial":[13],"and":[14,22,31,63,75,101,104],"analytical":[15],"fields.":[16],"present":[18],"work":[19],"is":[20],"synthesis":[21],"characterization":[23],"some":[25],"complexes.":[26],"K2[Ni(C\u00ad31H26N4O4)2],":[29],"K2[Ni(C29H38N\u00ad4O4)2],":[30],"K2[Ni(C41H62N4O2)4],":[32],"prepared":[35,66],"by":[36],"the":[37,47,68,89,114],"reaction":[38,69],"bases":[41],"with":[42,72],"nickel(II)":[43],"acetate":[44],"tetrahydrate":[45],"presence":[48],"(KOH)":[51],"2:1":[53],"molar":[54],"ratio.":[55],"ligands":[59],"e.g.":[60],"L'H2,":[61],"L''H2\u00ad":[62],"L'''H2\u00ad":[64],"were":[65],"from":[67],"malonodihydrazide":[71],"4-benzyloxybenzaldehyde,":[73],"4-hexyloxybenzaldehyde":[74],"4-dodecyloxybenzaldehyde.Where":[76],"L'H2\u00adrepresents":[77],"L''H2,":[78],"represents":[79,81],"L'''H2":[80],"1-3":[84,116],"characterized":[87],"on":[88],"basis":[90],"elemental":[92],"analysis,":[93],"metal":[94],"estimation,":[95],"magnetic":[96],"moments,":[97],"conductance":[98],"measurements,":[99],"IR":[100],"UV-visible":[102],"spectra":[103],"study":[105],"other":[107],"physical":[108],"properties.":[109],"suggested":[111],"structures":[112],"are":[117],"square":[118],"planar":[119],"nature.":[121]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
