{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T00:28:36Z","timestamp":1783470516429,"version":"3.55.0"},"reference-count":44,"publisher":"Wiley","issue":"40","license":[{"start":{"date-parts":[[2024,6,19]],"date-time":"2024-06-19T00:00:00Z","timestamp":1718755200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100003407","name":"Ministero dell\u2019Istruzione, dell\u2019Universit\u00e0 e della Ricerca","doi-asserted-by":"publisher","award":["PRIN-2022 JB2F7H - CLEAN AIR"],"award-info":[{"award-number":["PRIN-2022 JB2F7H - CLEAN AIR"]}],"id":[{"id":"10.13039\/501100003407","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2024,7,16]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Bispidine based Hg(II) coordination polymers of helical topology <jats:bold>CP\u2010MeOH<\/jats:bold> and <jats:bold>CP\u2010EtOH<\/jats:bold> are almost isostructural (they mainly differ for the solvent included in their lattice and by a small % in unit cell parameters) but they differ for everything else: i) their intrinsic stability, ii) their ability to adsorb solvents upon prior evacuation, iii) their accessible structural transformations. In particular, one of the two starting materials, once evacuated, is capable to adsorb methanol from atmospheres containing binary and ternary mixtures of volatile organic compounds (MeOH, CHCl<jats:sub>3<\/jats:sub> and EtOH) under ambient conditions (25\u2009\u00b0C, 1\u2005atm) and with a marked selectivity. The other one is not, but undergoes a 1D to 2D dimensionality change which can be monitored <jats:italic>in\u2005situ<\/jats:italic> by SC\u2010XRD through a SC\u2010to\u2010SC process.<\/jats:p>","DOI":"10.1002\/chem.202401464","type":"journal-article","created":{"date-parts":[[2024,5,13]],"date-time":"2024-05-13T05:09:00Z","timestamp":1715576940000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Bispidine Based Hg(II) 1D Coordination Polymers of Helical Topology: Stability, Selective Adsorption and 1D to 2D Dimensionality Change Via SC\u2010to\u2010SC Transformation"],"prefix":"10.1002","volume":"30","author":[{"given":"Alessandro","family":"Sayed","sequence":"first","affiliation":[{"name":"Department of Chemistry Materials and Chemical Engineering \u201cGiulio Natta\u201d Politecnico di Milano  Via Luigi Mancinelli 7 20131 Milano Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9280-3155","authenticated-orcid":false,"given":"Massimo","family":"Cametti","sequence":"additional","affiliation":[{"name":"Department of Chemistry Materials and Chemical Engineering \u201cGiulio Natta\u201d Politecnico di Milano  Via Luigi Mancinelli 7 20131 Milano Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,6,19]]},"reference":[{"key":"e_1_2_8_1_1","unstructured":"\u00a0"},{"key":"e_1_2_8_2_2","doi-asserted-by":"publisher","DOI":"10.1039\/D3DT01930F"},{"key":"e_1_2_8_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2023.215558"},{"key":"e_1_2_8_4_1","unstructured":"\u00a0"},{"key":"e_1_2_8_5_2","volume-title":"Coordination Polymers Design, Analysis and Application, The Chemistry of Metal-Organic Frameworks Synthesis, Characterization and Applications","author":"Batten S. R.","year":"2016"},{"key":"e_1_2_8_6_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1230444"},{"key":"e_1_2_8_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2020.213295"},{"key":"e_1_2_8_8_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja067374y"},{"key":"e_1_2_8_9_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja502765n"},{"key":"e_1_2_8_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2023.215119"},{"key":"e_1_2_8_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202304773"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2020.213661"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.2c10002"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202207367"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1039\/D4NR00265B"},{"key":"e_1_2_8_16_1","unstructured":"\u00a0"},{"key":"e_1_2_8_17_2","doi-asserted-by":"publisher","DOI":"10.1038\/nchem.873"},{"key":"e_1_2_8_18_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1077591"},{"key":"e_1_2_8_19_2","doi-asserted-by":"publisher","DOI":"10.1039\/D1CS00759A"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1CS00469G"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9DT03480C"},{"issue":"9","key":"e_1_2_8_21_2","first-page":"613","volume":"55","author":"Comba P.","year":"2005","journal-title":"Bispidine Coordination Chemistry, Progress in Inorganic Chemistry"},{"key":"e_1_2_8_21_3","doi-asserted-by":"publisher","DOI":"10.1039\/C8DT01108G"},{"key":"e_1_2_8_22_1","unstructured":"\u00a0"},{"key":"e_1_2_8_23_2","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202200420"},{"key":"e_1_2_8_24_2","doi-asserted-by":"publisher","DOI":"10.1039\/D0DT02734K"},{"key":"e_1_2_8_25_2","doi-asserted-by":"publisher","DOI":"10.1039\/D0DT00799D"},{"key":"e_1_2_8_26_2","doi-asserted-by":"publisher","DOI":"10.1039\/C9DT03765A"},{"key":"e_1_2_8_27_2","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201804782"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ces.2007.09.005"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compchemeng.2014.03.026"},{"key":"e_1_2_8_30_1","unstructured":"CCDC codes 2312018 and 2312019; inCP-EtOHSCXRD structure solution is unable to locate a second EtOH molecule per unit cell which is probably present and disordered (as inferred by comparison withCP-MeOHSCstructure TGA and NMR data)."},{"key":"e_1_2_8_31_1","unstructured":"That corresponds to 0.24 0.66 and 0.05 solvent molecule per ligand unit in the CP for EtOH MeOH and CHCl3 respectively."},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsomega.0c01504"},{"key":"e_1_2_8_33_1","first-page":"8","author":"Wang C.","year":"2012","journal-title":"Natl. Sci. Rev."},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.9b20763"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja1023282"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-022-32678-2"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1039\/C3NJ01556D"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1038\/46248"},{"key":"e_1_2_8_39_1","unstructured":"A suitable SC ofCP-EtOHSCwas selected and loaded in a glass capillary and mounted on the Rigaku Sinergy single crystal diffractometer. After confirming the unit cell at ambient temperature the sample was heated up to 393\u2005K checking the unit cell every 20\u2005K. Upon reaching 393\u2005K but not before a notable change in the unit cell was observed. Data collection at 393\u2005K allowed to determine the structure of the new phase which was found to be compatible with the P-XRD measurement onCP||. To collect higher quality data the very same SC sample was subsequently cooled to 173\u2005K ensuring that the phase did not change. An extensive data collection was then carried out at this temperature. All structural analyses described in the text on this phase are based on the data collected at 173\u2005K (deposited in CCDC)."},{"key":"e_1_2_8_40_1","unstructured":"CCDC code 2347918."},{"key":"e_1_2_8_41_1","unstructured":"To further confirm the degree of distortion we performed calculations by using the Addison parameter \u03c45=(\u03b2 \u2212 \u03b1)\/60\u00b0 where \u03b2 > \u03b1. \u03b2 and \u03b1 are the two largest valence\/basal angles of the coordination center. \u03c45is found to be 0.56 (\u03b1 angle is 138.43\u00b0 and \u03b2 angle is 172.44\u00b0)."},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.poly.2015.01.035"}],"container-title":["Chemistry \u2013 A European Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/chem.202401464","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T09:16:11Z","timestamp":1760260571000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/chem.202401464"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,6,19]]},"references-count":44,"journal-issue":{"issue":"40","published-print":{"date-parts":[[2024,7,16]]}},"alternative-id":["10.1002\/chem.202401464"],"URL":"https:\/\/doi.org\/10.1002\/chem.202401464","archive":["Portico"],"relation":{},"ISSN":["0947-6539","1521-3765"],"issn-type":[{"value":"0947-6539","type":"print"},{"value":"1521-3765","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,6,19]]},"assertion":[{"value":"2024-04-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-06-19","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202401464"}}