{"id":"https://openalex.org/W2091509991","doi":"https://doi.org/10.1007/bf02386468","title":"Studies on the structure of HCN oligomers","display_name":"Studies on the structure of HCN oligomers","publication_year":1987,"publication_date":"1987-09-01","ids":{"openalex":"https://openalex.org/W2091509991","doi":"https://doi.org/10.1007/bf02386468","mag":"2091509991"},"language":"en","primary_location":{"id":"doi:10.1007/bf02386468","doi":"https://doi.org/10.1007/bf02386468","is_oa":true,"landing_page_url":"https://doi.org/10.1007/bf02386468","pdf_url":"https://link.springer.com/content/pdf/10.1007/BF02386468.pdf","source":{"id":"https://openalex.org/S126192178","display_name":"Origins of Life and Evolution of Biospheres","issn_l":"0169-6149","issn":["0169-6149","0302-1688","1573-0875","2214-7047"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-70","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Origins of life and evolution of the biosphere","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007/BF02386468.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042636099","display_name":"Kimiko Umemoto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I199080787","display_name":"International Christian University","ror":"https://ror.org/01cg0k189","country_code":"JP","type":"education","lineage":["https://openalex.org/I199080787"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kimiko Umemoto","raw_affiliation_strings":["Department of Chemistry, International Christian University, 181, Mitaka, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, International Christian University, 181, Mitaka, Tokyo, Japan","institution_ids":["https://openalex.org/I199080787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113739101","display_name":"Makoto Takahasi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I199080787","display_name":"International Christian University","ror":"https://ror.org/01cg0k189","country_code":"JP","type":"education","lineage":["https://openalex.org/I199080787"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Makoto Takahasi","raw_affiliation_strings":["Department of Chemistry, International Christian University, 181, Mitaka, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, International Christian University, 181, Mitaka, Tokyo, Japan","institution_ids":["https://openalex.org/I199080787"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110081559","display_name":"Katsuyuki Yokota","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I199080787","display_name":"International Christian University","ror":"https://ror.org/01cg0k189","country_code":"JP","type":"education","lineage":["https://openalex.org/I199080787"]},{"id":"https://openalex.org/I4405275813","display_name":"Toray Research Center, Inc. (Japan)","ror":"https://ror.org/04b2ymn76","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405275813"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Katsuyuki Yokota","raw_affiliation_strings":["Department of Chemistry, International Christian University, 181, Mitaka, Tokyo, Japan","Toray Research Center, Inc., 248, Kamakura"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, International Christian University, 181, Mitaka, Tokyo, Japan","institution_ids":["https://openalex.org/I199080787"]},{"raw_affiliation_string":"Toray Research Center, Inc., 248, Kamakura","institution_ids":["https://openalex.org/I4405275813"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1520,"currency":"USD","value_usd":1520},"apc_paid":null,"fwci":0.7485,"has_fulltext":true,"cited_by_count":42,"citation_normalized_percentile":{"value":0.79144193,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"17","issue":"3-4","first_page":"283","last_page":"293"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11445","display_name":"Origins and Evolution of Life","score":0.9208999872207642,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11445","display_name":"Origins and Evolution of Life","score":0.9208999872207642,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14303","display_name":"Polymer Synthesis and Characterization","score":0.005100000184029341,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14054","display_name":"Humic Substances and Bio-Organic Studies","score":0.003599999938160181,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/oligomeric-structure","display_name":"oligomeric structure","score":0.7639999985694885},{"id":"https://openalex.org/keywords/cyanic-acid","display_name":"cyanic acid","score":0.3790000081062317},{"id":"https://openalex.org/keywords/acetylation","display_name":"acetylation","score":0.9620000123977661},{"id":"https://openalex.org/keywords/molecular-weight-distribution","display_name":"molecular weight distribution","score":0.9819999933242798},{"id":"https://openalex.org/keywords/solubility","display_name":"solubility","score":0.7400000095367432},{"id":"https://openalex.org/keywords/origin-of-life","display_name":"origin of life","score":0.5070000290870667},{"id":"https://openalex.org/keywords/prebiotic-chemistry","display_name":"prebiotic chemistry","score":0.6370000243186951}],"concepts":[{"id":"https://openalex.org/C63179538","wikidata":"https://www.wikidata.org/wiki/Q854422","display_name":"Gel permeation chromatography","level":3,"score":0.8393943309783936},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.8314681649208069},{"id":"https://openalex.org/C155574463","wikidata":"https://www.wikidata.org/wiki/Q170731","display_name":"Solubility","level":2,"score":0.6766465902328491},{"id":"https://openalex.org/C119157956","wikidata":"https://www.wikidata.org/wiki/Q796604","display_name":"Acetylation","level":3,"score":0.6373764872550964},{"id":"https://openalex.org/C2778439535","wikidata":"https://www.wikidata.org/wiki/Q188777","display_name":"Amide","level":2,"score":0.6352568864822388},{"id":"https://openalex.org/C158117686","wikidata":"https://www.wikidata.org/wiki/Q909693","display_name":"Molar mass distribution","level":3,"score":0.5111451745033264},{"id":"https://openalex.org/C2779854550","wikidata":"https://www.wikidata.org/wiki/Q407775","display_name":"Acetic anhydride","level":3,"score":0.4793184995651245},{"id":"https://openalex.org/C175528265","wikidata":"https://www.wikidata.org/wiki/Q500256","display_name":"Chemical structure","level":2,"score":0.4495030641555786},{"id":"https://openalex.org/C153642686","wikidata":"https://www.wikidata.org/wiki/Q70906","display_name":"Infrared spectroscopy","level":2,"score":0.4470132887363434},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.44407007098197937},{"id":"https://openalex.org/C50670333","wikidata":"https://www.wikidata.org/wiki/Q907651","display_name":"Permeation","level":3,"score":0.44119778275489807},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.41047656536102295},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.3807288408279419},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.1818522810935974},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.06595399975776672},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf02386468","doi":"https://doi.org/10.1007/bf02386468","is_oa":true,"landing_page_url":"https://doi.org/10.1007/bf02386468","pdf_url":"https://link.springer.com/content/pdf/10.1007/BF02386468.pdf","source":{"id":"https://openalex.org/S126192178","display_name":"Origins of Life and Evolution of Biospheres","issn_l":"0169-6149","issn":["0169-6149","0302-1688","1573-0875","2214-7047"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-70","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Origins of life and evolution of the biosphere","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/bf02386468","doi":"https://doi.org/10.1007/bf02386468","is_oa":true,"landing_page_url":"https://doi.org/10.1007/bf02386468","pdf_url":"https://link.springer.com/content/pdf/10.1007/BF02386468.pdf","source":{"id":"https://openalex.org/S126192178","display_name":"Origins of Life and Evolution of Biospheres","issn_l":"0169-6149","issn":["0169-6149","0302-1688","1573-0875","2214-7047"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-70","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Origins of life and evolution of the biosphere","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322832","display_name":"University of Tokyo","ror":"https://ror.org/057zh3y96"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2091509991.pdf","grobid_xml":"https://content.openalex.org/works/W2091509991.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1882072473","https://openalex.org/W1974927718","https://openalex.org/W1988893783","https://openalex.org/W1992708984","https://openalex.org/W1998214602","https://openalex.org/W2000997907","https://openalex.org/W2007960983","https://openalex.org/W2047370660","https://openalex.org/W2052855744","https://openalex.org/W2055335028","https://openalex.org/W2080253580","https://openalex.org/W4249148975","https://openalex.org/W6604747998"],"related_works":["https://openalex.org/W2317307659","https://openalex.org/W2051924653","https://openalex.org/W4405034550","https://openalex.org/W4299146528","https://openalex.org/W2170848579","https://openalex.org/W2086292267","https://openalex.org/W1999758394","https://openalex.org/W87739273","https://openalex.org/W1983884865","https://openalex.org/W2302680234"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}
