{"created":"2024-04-26T00:35:25.131451+00:00","id":2000749,"links":{},"metadata":{"_buckets":{"deposit":"cae328b7-26d5-476e-880c-f812e1fa2489"},"_deposit":{"created_by":6,"id":"2000749","owner":"6","owners":[6],"pid":{"revision_id":0,"type":"depid","value":"2000749"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:02000749","sets":["14:2044"]},"author_link":[],"control_number":"2000749","item_24_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-04-25","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{"bibliographic_title":"EdArXiv","bibliographic_titleLang":"en"}]}]},"item_24_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"An investigation into the precise crystalline structural report of ethylenediaminetetraacetic acid (EDTA), a representative chelator learned in the education of analytical chemistry, was initiated as there appeared to be apparent ambiguity regarding the accurate notation of EDTA as a neutral molecule or a zwitterion. Consequently, the first and foremost article reporting EDTA as zwitterionic form was determined after a difficult confirmation. Additionally, crystallographic data of the zwitterionic EDTA itself and non-chelated salts thereof registered on the CCDC are also summarized herein. This episodic knowledge will be fundamental for not only chemical education but also related fundamental and applied sciences.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_24_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"EdArXiv, doi: https://doi.org/10.35542/osf.io/n9jf4","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_24_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"EdArXiv","subitem_publisher_language":"en"}]},"item_24_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.35542/osf.io/n9jf4","subitem_relation_type_select":"DOI"}}]},"item_24_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"CC-By Attribution 4.0 International","subitem_rights_language":"en"}]},"item_24_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Noguchi, Daisuke","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-04-26"}],"filename":"EdArXiv_n9jf4.pdf","filesize":[{"value":"274 KB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://nagasaki-u.repo.nii.ac.jp/record/2000749/files/EdArXiv_n9jf4.pdf"},"version_id":"18995bff-683a-4807-a866-e918386c8a39"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"chemical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"history","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"polyaminocarboxylic acid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"salt","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Episodic knowledge on first and foremost crystalline structural report of ethylenediamineteraacetic acid (EDTA) itself","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Episodic knowledge on first and foremost crystalline structural report of ethylenediamineteraacetic acid (EDTA) itself","subitem_title_language":"en"}]},"item_type_id":"24","owner":"6","path":["2044"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-26"},"publish_date":"2024-04-26","publish_status":"0","recid":"2000749","relation_version_is_last":true,"title":["Episodic knowledge on first and foremost crystalline structural report of ethylenediamineteraacetic acid (EDTA) itself"],"weko_creator_id":"6","weko_shared_id":-1},"updated":"2024-04-30T02:35:47.026788+00:00"}