{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362262946156898944.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1111/j.1945-5100.2010.01122.x"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1945-5100.2010.01122.x"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1945-5100.2010.01122.x"}}],"dc:title":[{"@value":"Model of molecular structure of the insoluble organic matter isolated from Murchison meteorite"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p><jats:bold>Abstract–</jats:bold> The molecular structure of the insoluble organic matter (IOM) from Murchison meteorite has been investigated by our group for several years using a large set of analytical methods including various spectroscopies (Fourier transform infrared spectroscopy, nuclear magnetic resonance, electron paramagnetic resonance, X‐ray absorption near‐edge spectroscopy), high resolution electron microscopy, and thermal (pyrolyses in the presence or not of tetramethylammonium hydroxide) and chemical (RuO<jats:sub>4</jats:sub> oxidation) degradations. Taken together, these techniques provided a wealth of qualitative and quantitative information, from which we derived 11 elemental and molecular parameters on the same IOM residue. In addition to the basic elemental composition, these parameters describe the distribution of the different types of carbon, nitrogen, and sulfur atoms as well as the size of the polyaromatic units. For this molecular structure, we therefore propose a model which fits with these 11 molecular quantitative parameters. Several cosmochemical implications are derived from this structure. Based on the fact that aromatic moieties are highly substituted and aliphatic chains highly branched, it can be anticipated that the synthesis of this IOM occurred through successive additions of single carbon units in the gas‐phase ending by a spontaneous cyclization for chain length ≥7 C. As a whole, these observations favor an organosynthesis in the solar T‐Tauri disk.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382262946156898944","@type":"Researcher","foaf:name":[{"@value":"Sylvie DERENNE"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262946156898945","@type":"Researcher","foaf:name":[{"@value":"François ROBERT"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"10869379"},{"@type":"EISSN","@value":"19455100"}],"prism:publicationName":[{"@value":"Meteoritics & Planetary Science"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2010-09","prism:volume":"45","prism:number":"9","prism:startingPage":"1461","prism:endingPage":"1475"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1945-5100.2010.01122.x"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1945-5100.2010.01122.x"}],"createdAt":"2010-12-01","modifiedAt":"2023-10-14","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050301919498140160","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Analysis of Monocarboxylic Acids in the Murchison Meteorite by Sequential Extraction"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285707143208448","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Gradual and stepwise pyrolyses of insoluble organic matter from the Murchison meteorite revealing chemical structure and isotopic distribution"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306906071892224","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Variations of organic functional chemistry in carbonaceous matter from the asteroid 162173 Ryugu"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567182119998976","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"In situ observation of D-rich carbonaceous globules embedded in NWA 801 CR2 chondrite"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567185751430016","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"High‐mass resolution molecular imaging of organic compounds on the surface of Murchison meteorite"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092517586304","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Concerns of Organic Contamination for Sample Return Space Missions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360580232139693696","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Chemical composition of carbonaceous asteroid Ryugu from synchrotron spectroscopy in the mid- to far-infrared of Hayabusa2-returned samples"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848660728106368","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"An experimental study on impact‐induced alterations of planetary organic simulants"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848660728138624","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Heating experiments of the Tagish Lake meteorite: Investigation of the effects of short‐term heating on chondritic organics"}]},{"@id":"https://cir.nii.ac.jp/crid/1360853567747679872","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Synthesis of\n            <sup>13</sup>\n            C-enriched amino acids with\n            <sup>13</sup>\n            C-depleted insoluble organic matter in a formose-type reaction in the early solar system"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204552878592","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Deuterium- and <sup>15</sup>N-signatures of organic globules in Murchison and Northwest Africa 801 meteorites"},{"@value":"Deuterium- and ¹⁵N-signatures of organic globules in Murchison and Northwest Africa 801 meteorites"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679531379712","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Interstellar and interplanetary carbonaceous solids in the laboratory"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282763098914944","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"STXM-XANES analyses of Murchison meteorite samples captured by aerogel after hypervelocity impacts: A potential implication of organic matter degradation for micrometeoroid collection experiments"}]},{"@id":"https://cir.nii.ac.jp/crid/1390845713052445568","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Bulk chemical characteristics of soluble polar organic molecules formed through condensation of formaldehyde: Comparison with soluble organic molecules in Murchison meteorite"}]},{"@id":"https://cir.nii.ac.jp/crid/2051151842057867776","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Analytical protocols for Phobos regolith samples returned by the Martian Moons eXploration (MMX) mission"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1111/j.1945-5100.2010.01122.x"},{"@type":"CROSSREF","@value":"10.1021/acsearthspacechem.4c00007_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.2343/geochemj.2.0551_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.1038/s41467-024-51731-w_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.1111/maps.13211_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.1007/s11214-020-00678-7_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.1186/s40623-021-01438-9_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.1051/0004-6361/202244702_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.1111/maps.13075_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.1111/maps.13193_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.1016/j.gca.2011.09.015_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.2343/geochemj.2.0330_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.2343/geochemj.2.0363_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.1126/sciadv.abd3575_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.1016/j.gca.2013.08.007_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"},{"@type":"CROSSREF","@value":"10.2343/geochemj.2.0549_references_DOI_DbKMJG4M7x9ZtP3BGUxY66lyuib"}]}