{"id":"https://openalex.org/W2043521237","doi":"https://doi.org/10.1021/ci00066a011","title":"Molecular topological index","display_name":"Molecular topological index","publication_year":1990,"publication_date":"1990-05-01","ids":{"openalex":"https://openalex.org/W2043521237","doi":"https://doi.org/10.1021/ci00066a011","mag":"2043521237"},"language":"en","primary_location":{"id":"doi:10.1021/ci00066a011","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ci00066a011","pdf_url":null,"source":{"id":"https://openalex.org/S171559003","display_name":"Journal of Chemical Information and Computer Sciences","issn_l":"0095-2338","issn":["0095-2338","1520-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Chemical Information and Computer Sciences","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074078694","display_name":"Wolfgang R. Mueller","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Wolfgang R. Mueller","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109943802","display_name":"Klaus Szymanski","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Klaus Szymanski","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112143533","display_name":"Jan V. Knop","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jan V. Knop","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5008017709","display_name":"Nenad Trinajsti\u0107","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nenad Trinajstic","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5074078694"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.329,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.87150166,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"30","issue":"2","first_page":"160","last_page":"163"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13539","display_name":"thermodynamics and calorimetric analyses","score":0.9427000284194946,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T13539","display_name":"thermodynamics and calorimetric analyses","score":0.9427000284194946,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T12327","display_name":"Various Chemistry Research Topics","score":0.9402999877929688,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T13297","display_name":"History and advancements in chemistry","score":0.9193000197410583,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/topological-index","display_name":"Topological index","score":0.6803506016731262},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.5977842211723328},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.497060090303421},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4178786873817444},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2794838547706604},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.20917263627052307},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.0604572594165802}],"concepts":[{"id":"https://openalex.org/C159867001","wikidata":"https://www.wikidata.org/wiki/Q904942","display_name":"Topological index","level":2,"score":0.6803506016731262},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5977842211723328},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.497060090303421},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4178786873817444},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2794838547706604},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.20917263627052307},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0604572594165802}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/ci00066a011","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ci00066a011","pdf_url":null,"source":{"id":"https://openalex.org/S171559003","display_name":"Journal of Chemical Information and Computer Sciences","issn_l":"0095-2338","issn":["0095-2338","1520-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Chemical Information and Computer Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027","https://openalex.org/W2600246793","https://openalex.org/W4238204885"],"abstract_inverted_index":{"ADVERTISEMENT":[0],"RETURN":[1],"TO":[2],"ISSUEPREVArticleNEXTMolecular":[3],"topological":[4],"indexWolfgang":[5],"R.":[6],"Mueller,":[7],"Klaus":[8],"Szymanski,":[9],"Jan":[10],"V.":[11],"Knop,":[12],"and":[13,61,66,95,139,156,172,174],"Nenad":[14],"TrinajsticCite":[15],"this:":[16],"J.":[17],"Chem.":[18],"Inf.":[19],"Comput.":[20],"Sci.":[21],"1990,":[22],"30,":[23],"2,":[24],"160\u2013163Publication":[25],"Date":[26],"(Print):May":[27],"1,":[28],"1990Publication":[29],"History":[30],"Published":[31],"online1":[32],"May":[33,37],"2002Published":[34],"inissue":[35],"1":[36],"1990https://pubs.acs.org/doi/10.1021/ci00066a011https://doi.org/10.1021/ci00066a011research-articleACS":[38],"PublicationsRequest":[39],"reuse":[40],"permissionsArticle":[41],"Views244Altmetric-Citations31LEARN":[42],"ABOUT":[43],"THESE":[44],"METRICSArticle":[45],"Views":[46],"are":[47,70,83],"the":[48,79,84,113,124,137,140,145,152,158],"COUNTER-compliant":[49],"sum":[50],"of":[51,86,112],"full":[52],"text":[53],"article":[54,118],"downloads":[55],"since":[56],"November":[57],"2008":[58],"(both":[59],"PDF":[60],"HTML)":[62],"across":[63],"all":[64],"institutions":[65],"individuals.":[67],"These":[68],"metrics":[69],"regularly":[71],"updated":[72,96],"to":[73,78],"reflect":[74],"usage":[75],"leading":[76],"up":[77],"last":[80],"few":[81],"days.Citations":[82],"number":[85],"other":[87],"articles":[88],"citing":[89],"this":[90],"article,":[91],"calculated":[92],"by":[93],"Crossref":[94,102],"daily.":[97],"Find":[98,148],"more":[99,149],"information":[100,150],"about":[101,136],"citation":[103],"counts.The":[104],"Altmetric":[105,153],"Attention":[106,154],"Score":[107,155],"is":[108,160],"a":[109,116,129],"quantitative":[110],"measure":[111],"attention":[114],"that":[115],"research":[117],"has":[119],"received":[120],"online.":[121],"Clicking":[122],"on":[123,151],"donut":[125],"icon":[126],"will":[127],"load":[128],"page":[130],"at":[131],"altmetric.com":[132],"with":[133,168],"additional":[134],"details":[135],"score":[138,159],"social":[141],"media":[142],"presence":[143],"for":[144],"given":[146],"article.":[147],"how":[157],"calculated.":[161],"Share":[162,177],"Add":[163],"toView":[164],"InAdd":[165],"Full":[166],"Text":[167],"ReferenceAdd":[169],"Description":[170],"ExportRISCitationCitation":[171],"abstractCitation":[173],"referencesMore":[175],"Options":[176],"onFacebookTwitterWechatLinked":[178],"InRedditEmail":[179],"Other":[180],"access":[181],"options":[182],"Get":[183],"e-Alerts":[184]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-03-31T07:56:22.981413","created_date":"2025-10-10T00:00:00"}