{"id":"https://openalex.org/W2500549743","doi":"https://doi.org/10.1021/bk-1994-0572.ch006","title":"Substituent Effects on UV Absorption of \u03c3-Conjugated Polysilanes","display_name":"Substituent Effects on UV Absorption of \u03c3-Conjugated Polysilanes","publication_year":1994,"publication_date":"1994-11-18","ids":{"openalex":"https://openalex.org/W2500549743","doi":"https://doi.org/10.1021/bk-1994-0572.ch006","mag":"2500549743"},"language":"en","primary_location":{"id":"doi:10.1021/bk-1994-0572.ch006","doi":"https://doi.org/10.1021/bk-1994-0572.ch006","is_oa":false,"landing_page_url":"https://doi.org/10.1021/bk-1994-0572.ch006","pdf_url":null,"source":{"id":"https://openalex.org/S205053445","display_name":"ACS symposium series","issn_l":"0097-6156","issn":["0097-6156","1947-5918"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Symposium Series","raw_type":"book-chapter"},"volume":{"id":"https://openalex.org/W2490061784","display_name":"Inorganic and Organometallic Polymers II"},"type":"conference-paper","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/A5044702686","display_name":"Yu-Ling Hsiao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yu-Ling Hsiao","raw_affiliation_strings":["Chemistry Department, Stanford University, Stanford, CA 94305"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Department, Stanford University, Stanford, CA 94305","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033884275","display_name":"John P. Banovetz","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John P. Banovetz","raw_affiliation_strings":["Chemistry Department, Stanford University, Stanford, CA 94305"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Department, Stanford University, Stanford, CA 94305","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009737401","display_name":"Robert M. Waymouth","orcid":"https://orcid.org/0000-0001-9862-9509","observed_orcids":["https://orcid.org/0000-0001-9862-9509"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert M. Waymouth","raw_affiliation_strings":["Chemistry Department, Stanford University, Stanford, CA 94305"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Department, Stanford University, Stanford, CA 94305","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.25811209,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"55","last_page":"63"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11441","display_name":"Organoboron and organosilicon chemistry","score":0.8051999807357788,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic 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/T11441","display_name":"Organoboron and organosilicon chemistry","score":0.8051999807357788,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic 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/T12420","display_name":"Silicone and Siloxane Chemistry","score":0.09380000084638596,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T10807","display_name":"Synthesis and characterization of novel inorganic/organometallic compounds","score":0.055799998342990875,"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/polysilanes","display_name":"polysilanes","score":0.8619999885559082},{"id":"https://openalex.org/keywords/poly-methylphenylsilane","display_name":"poly(methylphenylsilane)","score":0.8299999833106995},{"id":"https://openalex.org/keywords/substituent-effects","display_name":"substituent effects","score":0.8240000009536743},{"id":"https://openalex.org/keywords/uv-absorption","display_name":"UV absorption","score":0.9020000100135803},{"id":"https://openalex.org/keywords/sigma-conjugation","display_name":"sigma-conjugation","score":0.7139999866485596},{"id":"https://openalex.org/keywords/free-radical-chlorination","display_name":"free radical chlorination","score":0.8450000286102295},{"id":"https://openalex.org/keywords/nucleophilic-substitution","display_name":"nucleophilic substitution","score":0.8610000014305115},{"id":"https://openalex.org/keywords/conformational-effects","display_name":"conformational effects","score":0.8539999723434448},{"id":"https://openalex.org/keywords/electronic-perturbation","display_name":"electronic perturbation","score":0.6650000214576721},{"id":"https://openalex.org/keywords/red-shift","display_name":"red shift","score":0.7020000219345093}],"concepts":[{"id":"https://openalex.org/C2778689049","wikidata":"https://www.wikidata.org/wiki/Q898422","display_name":"Substituent","level":2,"score":0.899810791015625},{"id":"https://openalex.org/C112613896","wikidata":"https://www.wikidata.org/wiki/Q898370","display_name":"Conjugated system","level":3,"score":0.7487384080886841},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.6177049875259399},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.507722020149231},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4544835090637207},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3409191966056824},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.23047125339508057},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.1500554382801056},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/bk-1994-0572.ch006","doi":"https://doi.org/10.1021/bk-1994-0572.ch006","is_oa":false,"landing_page_url":"https://doi.org/10.1021/bk-1994-0572.ch006","pdf_url":null,"source":{"id":"https://openalex.org/S205053445","display_name":"ACS symposium series","issn_l":"0097-6156","issn":["0097-6156","1947-5918"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Symposium Series","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1987866564","https://openalex.org/W2094303824","https://openalex.org/W2021674785","https://openalex.org/W2003934429","https://openalex.org/W285641417","https://openalex.org/W2052374185","https://openalex.org/W2206445882","https://openalex.org/W1970533786","https://openalex.org/W2274626541","https://openalex.org/W2075611911"],"abstract_inverted_index":{"Free":[0],"radical":[1],"chlorination":[2],"of":[3,16,29,38,49,52,66,83,101],"poly(phenylsilane)":[4,67],"produces":[5],"poly(chlorophenylsilane).":[6],"These":[7,125],"chlorinated":[8],"polymers":[9,111],"can":[10],"be":[11],"substituted":[12],"with":[13,23],"a":[14,50],"variety":[15],"nucleophiles":[17],"such":[18],"as":[19,134,136],"MeOH":[20],"or":[21],"MeMgBr":[22],"high":[24],"selectivities.":[25],"The":[26,46,63,98],"spectroscopic":[27],"properties":[28,48],"these":[30],"materials":[31],"are":[32,61,103,128],"extremely":[33],"sensitive":[34],"to":[35,42,108,132],"the":[36,39,43,109,140],"nature":[37],"substituent":[40,126],"attached":[41],"polymer":[44],"backbone.":[45],"UV":[47],"series":[51],"polysilanes":[53],"containing":[54],"Si-H,":[55],"Si-Cl,":[56],"Si-R":[57],"and":[58],"Si-OR":[59],"functionalities":[60],"reported.":[62],"absorption":[64,99],"maximum":[65],"appears":[68,85],"at":[69,86],"294":[70],"nm":[71,88],"(\u03b5":[72,89],"Si-Si":[73,90,117,141],"=":[74,91,113,118],"2489":[75],"cm":[76,93,120],"-1":[77,79,94,96,121,123],"M":[78,95,122],")":[80],"whereas":[81],"that":[82],"poly(methylphenylsilane)":[84],"328":[87],"4539":[92],").":[97,124],"spectra":[100],"poly(methoxyphenylsilane)":[102],"red":[104],"shifted":[105],"considerably":[106],"relative":[107],"other":[110],"(\u03bb":[112],"348":[114],"nm,":[115],"\u03b5":[116],"2710":[119],"effects":[127],"likely":[129],"due":[130],"both":[131],"conformational":[133],"well":[135],"electronic":[137],"perturbations":[138],"on":[139],"backbone":[142],"chromophore.":[143]},"counts_by_year":[],"updated_date":"2026-10-10T09:11:00.788812","created_date":"2016-08-23T00:00:00"}