{"id":"https://openalex.org/W7220848243","doi":"https://doi.org/10.26434/chemrxiv.15010046/v1","title":"Two-Electron Photoreduction of Pd(II) Oxalates: In Crystallo Synthesis and Catalysis","display_name":"Two-Electron Photoreduction of Pd(II) Oxalates: In Crystallo Synthesis and Catalysis","publication_year":2026,"publication_date":"2026-10-07","ids":{"openalex":"https://openalex.org/W7220848243","doi":"https://doi.org/10.26434/chemrxiv.15010046/v1"},"language":"en","primary_location":{"id":"doi:10.26434/chemrxiv.15010046/v1","doi":"https://doi.org/10.26434/chemrxiv.15010046/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15010046/v1","pdf_url":null,"source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.26434/chemrxiv.15010046/v1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007431663","display_name":"Aishanee Sur","orcid":"https://orcid.org/0000-0003-3168-1665","observed_orcids":["https://orcid.org/0000-0003-3168-1665"]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aishanee Sur","raw_affiliation_strings":["Department of Chemistry","Texas A&M University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry","institution_ids":[]},{"raw_affiliation_string":"Texas A&M University","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003070688","display_name":"Pritam Roychowdhury","orcid":"https://orcid.org/0000-0003-3095-4991","observed_orcids":["https://orcid.org/0000-0003-3095-4991"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pritam Roychowdhury","raw_affiliation_strings":["Department of Chemistry","University of Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry","institution_ids":[]},{"raw_affiliation_string":"University of Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101249529","display_name":"Subham Sarkar","orcid":"https://orcid.org/0009-0003-5607-9651","observed_orcids":["https://orcid.org/0009-0003-5607-9651"]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Subham Sarkar","raw_affiliation_strings":["Department of Chemistry","Texas A&M University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry","institution_ids":[]},{"raw_affiliation_string":"Texas A&M University","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059983695","display_name":"Matthew T. Figgins","orcid":"https://orcid.org/0000-0003-4391-3961","observed_orcids":["https://orcid.org/0000-0003-4391-3961"]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matthew T. Figgins","raw_affiliation_strings":["Department of Chemistry","Texas A&M University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry","institution_ids":[]},{"raw_affiliation_string":"Texas A&M University","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092597708","display_name":"Saim Waheed","orcid":"https://orcid.org/0000-0003-4144-2748","observed_orcids":["https://orcid.org/0000-0003-4144-2748"]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saim Waheed","raw_affiliation_strings":["Department of Chemistry","Texas A&M University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry","institution_ids":[]},{"raw_affiliation_string":"Texas A&M University","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5157840206","display_name":"Yu-Sheng Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1282105669","display_name":"Argonne National Laboratory","ror":"https://ror.org/05gvnxz63","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282105669","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I40347166"]},{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yu-Sheng Chen","raw_affiliation_strings":["Argonne National Laboratory","University of Chicago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory","institution_ids":["https://openalex.org/I1282105669"]},{"raw_affiliation_string":"University of Chicago","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068778877","display_name":"David J. Gosztola","orcid":"https://orcid.org/0000-0003-2674-1379","observed_orcids":["https://orcid.org/0000-0003-2674-1379"]},"institutions":[{"id":"https://openalex.org/I1282105669","display_name":"Argonne National Laboratory","ror":"https://ror.org/05gvnxz63","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282105669","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I40347166"]},{"id":"https://openalex.org/I4390039281","display_name":"Center for Nanoscale Materials","ror":"https://ror.org/045ybte48","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282105669","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I40347166","https://openalex.org/I4390039281"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David J. Gosztola","raw_affiliation_strings":["Argonne National Laboratory","Center for Nanoscale Materials"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory","institution_ids":["https://openalex.org/I1282105669"]},{"raw_affiliation_string":"Center for Nanoscale Materials","institution_ids":["https://openalex.org/I4390039281"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108932564","display_name":"Nattamai S. P. Bhuvanesh","orcid":"https://orcid.org/0000-0001-8712-9103","observed_orcids":["https://orcid.org/0000-0001-8712-9103"]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nattamai Bhuvanesh","raw_affiliation_strings":["Department of Chemistry","Texas A&M University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry","institution_ids":[]},{"raw_affiliation_string":"Texas A&M University","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082026865","display_name":"Andrew F. Zahrt","orcid":"https://orcid.org/0000-0002-1835-5163","observed_orcids":["https://orcid.org/0000-0002-1835-5163"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew F. Zahrt","raw_affiliation_strings":["Department of Chemistry","University of Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry","institution_ids":[]},{"raw_affiliation_string":"University of Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083255496","display_name":"David C. Powers","orcid":"https://orcid.org/0000-0003-3717-2001","observed_orcids":["https://orcid.org/0000-0003-3717-2001"]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David C. Powers","raw_affiliation_strings":["Department of Chemistry","Texas A&M University"],"raw_orcid":"https://orcid.org/0000-0003-3717-2001","affiliations":[{"raw_affiliation_string":"Department of Chemistry","institution_ids":[]},{"raw_affiliation_string":"Texas A&M University","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10548","display_name":"Catalytic Cross-Coupling Reactions","score":0.8682000041007996,"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/T10548","display_name":"Catalytic Cross-Coupling Reactions","score":0.8682000041007996,"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/T10092","display_name":"Organometallic Complex Synthesis and Catalysis","score":0.11289999634027481,"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/T10701","display_name":"Radical Photochemical Reactions","score":0.008100000210106373,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/catalyst-activation","display_name":"catalyst activation","score":0.6669999957084656},{"id":"https://openalex.org/keywords/ligand-exchange","display_name":"ligand exchange","score":0.859000027179718},{"id":"https://openalex.org/keywords/c-n-cross-coupling","display_name":"C\u2013N cross-coupling","score":0.8569999933242798},{"id":"https://openalex.org/keywords/high-throughput-experimentation","display_name":"high-throughput experimentation","score":0.8080000281333923},{"id":"https://openalex.org/keywords/ligand-screening","display_name":"ligand screening","score":0.7929999828338623}],"concepts":[{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.8756999969482422},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7423999905586243},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.6083999872207642},{"id":"https://openalex.org/C116569031","wikidata":"https://www.wikidata.org/wiki/Q899107","display_name":"Ligand (biochemistry)","level":3,"score":0.5644000172615051},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.5044000148773193},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.4528999924659729},{"id":"https://openalex.org/C63338738","wikidata":"https://www.wikidata.org/wiki/Q287862","display_name":"Catalytic cycle","level":3,"score":0.42239999771118164},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.40880000591278076},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.40790000557899475},{"id":"https://openalex.org/C94882840","wikidata":"https://www.wikidata.org/wiki/Q2123471","display_name":"Oxidative addition","level":3,"score":0.375},{"id":"https://openalex.org/C2780311995","wikidata":"https://www.wikidata.org/wiki/Q17125083","display_name":"IMes","level":4,"score":0.35679998993873596},{"id":"https://openalex.org/C105768512","wikidata":"https://www.wikidata.org/wiki/Q7458208","display_name":"Reaction intermediate","level":3,"score":0.32519999146461487},{"id":"https://openalex.org/C109474758","wikidata":"https://www.wikidata.org/wiki/Q1411716","display_name":"Homogeneous catalysis","level":3,"score":0.31929999589920044},{"id":"https://openalex.org/C192937433","wikidata":"https://www.wikidata.org/wiki/Q2134627","display_name":"Reactive intermediate","level":3,"score":0.2921999990940094},{"id":"https://openalex.org/C40875361","wikidata":"https://www.wikidata.org/wiki/Q2356542","display_name":"Reagent","level":2,"score":0.2906000018119812},{"id":"https://openalex.org/C502130503","wikidata":"https://www.wikidata.org/wiki/Q1089","display_name":"Palladium","level":3,"score":0.28870001435279846},{"id":"https://openalex.org/C40003534","wikidata":"https://www.wikidata.org/wiki/Q862228","display_name":"Raman spectroscopy","level":2,"score":0.28630000352859497},{"id":"https://openalex.org/C2776910235","wikidata":"https://www.wikidata.org/wiki/Q18574","display_name":"Reactivity (psychology)","level":3,"score":0.2635999917984009},{"id":"https://openalex.org/C514695523","wikidata":"https://www.wikidata.org/wiki/Q237200","display_name":"Organometallic chemistry","level":3,"score":0.25369998812675476},{"id":"https://openalex.org/C65165184","wikidata":"https://www.wikidata.org/wiki/Q218831","display_name":"Photocatalysis","level":3,"score":0.2535000145435333}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.26434/chemrxiv.15010046/v1","doi":"https://doi.org/10.26434/chemrxiv.15010046/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15010046/v1","pdf_url":null,"source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.26434/chemrxiv.15010046/v1","doi":"https://doi.org/10.26434/chemrxiv.15010046/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15010046/v1","pdf_url":null,"source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"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/W4407907726","https://openalex.org/W4413136024","https://openalex.org/W3195149892","https://openalex.org/W3104254883","https://openalex.org/W2011341872","https://openalex.org/W4367052444","https://openalex.org/W3125633095","https://openalex.org/W2047787055","https://openalex.org/W4205262237","https://openalex.org/W2168961719"],"abstract_inverted_index":{"Discovery":[0],"and":[1,24,30,72,92,120,131,147,162,190],"optimization":[2],"of":[3,15,45,62,76,87,90,98,129],"cross-coupling":[4,161],"catalysts":[5,152],"require":[6],"catalyst":[7,40,63,125,180,188],"activation":[8,29,41],"strategies":[9],"that":[10,81,182],"balance":[11],"the":[12,19,85,94,106],"operational":[13],"simplicity":[14],"air-stable":[16,46],"precatalysts":[17,157],"with":[18,136,155],"need":[20],"for":[21,27,38,187],"air-sensitive,":[22],"lowcoordinate":[23],"-valent":[25],"intermediates":[26,181],"substrate":[28],"turnover.":[31],"Here":[32],"we":[33],"introduce":[34],"a":[35,66,99,111,163],"general":[36],"approach":[37],"on-demand":[39],"via":[42,84],"two-electron":[43,138],"photoreduction":[44,139],"phosphine-ligated":[47],"palladium(II)":[48],"oxalates.":[49],"The":[50,127],"platform":[51,112],"exploits":[52],"rapid":[53,130],"ligand":[54,133,149],"exchange":[55,134],"at":[56],"(MeCN)2Pd(ox)":[57],"to":[58,105,109,113,121,178],"enable":[59],"modular":[60],"assembly":[61],"photoprecursors":[64],"from":[65],"single":[67],"precursor.":[68],"In":[69],"crystallo":[70],"photochemistry":[71],"single-crystal":[73],"Raman":[74],"spectroscopy":[75],"phosphine-supported":[77],"Pd":[78,115,172],"oxalates":[79,173],"establish":[80,171],"photoactivation":[82,103],"proceeds":[83],"extrusion":[86],"two":[88],"molecules":[89],"CO2":[91],"provide":[93,110],"Uirst":[95],"crystallographic":[96],"characterization":[97],"Pd\u2013CO2":[100],"adduct.":[101],"Two-electron":[102],"translates":[104],"solution":[107],"phase":[108],"access":[114],"oxidative":[116],"addition":[117],"complexes":[118],"(OACs)":[119],"generate":[122],"poison-free,":[123],"on-cycle":[124],"intermediates.":[126],"combination":[128],"quantitative":[132],"coupled":[135],"facile":[137],"enables":[140],"application":[141],"in":[142,158],"highthroughput":[143],"experimentation":[144],"(HTE)":[145],"workUlows":[146,186],"on-plate":[148],"screening.":[150],"Photogenerated":[151],"are":[153],"competitive":[154],"state-of-the-art":[156],"both":[159],"C\u2013N":[160],"newly":[164],"developed":[165],"base-free":[166],"Suzuki":[167],"reaction.":[168],"These":[169],"results":[170],"as":[174],"general,":[175],"photoactivated":[176],"precursors":[177],"unsaturated":[179],"unlock":[183],"streamlined,":[184],"combinatorial":[185],"discovery":[189],"data-driven":[191],"optimization.":[192]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-10-08T00:00:00"}