{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T23:45:30Z","timestamp":1784331930153,"version":"3.55.0"},"reference-count":42,"publisher":"Wiley","issue":"51","license":[{"start":{"date-parts":[[2017,11,28]],"date-time":"2017-11-28T00:00:00Z","timestamp":1511827200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2016M602068"],"award-info":[{"award-number":["2016M602068"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2017,12,18]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>By using ethylene glycol and monocarboxylic acid as surface ligands, a series of cyclic Ti\u2010oxo clusters (CTOC) with permanent microporosity are successfully synthesized. With a cyclic {Ti<jats:sub>32<\/jats:sub>O<jats:sub>16<\/jats:sub>} backbone made of eight connected Ti<jats:sub>4<\/jats:sub> tetrahedral cages that are arranged in a zigzag fashion, the clusters have a \u201cdonut\u201d shape with an inner diameter of 8.3\u2005\u00c5, outer diameter of 26.9\u2005\u00c5 and height of 10.4\u2005\u00c5. While both inner and outer walls of the \u201cdonut\u201d clusters are modified by double\u2010deprotonated ethylene glycolates, their upper and lower surfaces are bound by carboxylates and mono\u2010deprotonated ethylene glycolates. The clusters are readily packed into one\u2010dimensional tubes which are further arranged in two different modes into crystalline microporous solids with surface areas over 660\u2005m<jats:sup>2<\/jats:sup>\u2009g<jats:sup>\u22121<\/jats:sup>, depending on the surface carboxylates. The solid with olefin\u2010bearing carboxylates exhibits a superior CO<jats:sub>2<\/jats:sub> adsorption capacity of 40\u2005cm<jats:sup>3<\/jats:sup>\u2009g<jats:sup>\u22121<\/jats:sup> at 273\u2005K under 1\u2005atm. Moreover, the mono\u2010deprotonated ethylene glycolates on the clusters are demonstrated to be highly exchangeable by other alcohols, providing a nice platform for creating microporous solids or films with a wide variety of surface functionalities.<\/jats:p>","DOI":"10.1002\/anie.201709096","type":"journal-article","created":{"date-parts":[[2017,10,23]],"date-time":"2017-10-23T05:54:22Z","timestamp":1508738062000},"page":"16252-16256","source":"Crossref","is-referenced-by-count":120,"title":["Microporous Cyclic Titanium\u2010Oxo Clusters with Labile Surface Ligands"],"prefix":"10.1002","volume":"56","author":[{"given":"Chaowei","family":"Zhao","sequence":"first","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying\u2010Zi","family":"Han","sequence":"additional","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuqi","family":"Dai","sequence":"additional","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xumao","family":"Chen","sequence":"additional","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juanzhu","family":"Yan","sequence":"additional","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Weijie","family":"Zhang","sequence":"additional","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haifeng","family":"Su","sequence":"additional","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuichao","family":"Lin","sequence":"additional","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zichao","family":"Tang","sequence":"additional","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boon K.","family":"Teo","sequence":"additional","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9879-4790","authenticated-orcid":false,"given":"Nanfeng","family":"Zheng","sequence":"additional","affiliation":[{"name":"State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Engineering Research Center for Nano-Preparation Technology of Fujian Province, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters College of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 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Chemistry: From Molecules to Nanomaterials, Vol.\u20055","author":"Garc\u00eda-Fandi\u00f1o R.","year":"2012"},{"key":"e_1_2_2_29_1","doi-asserted-by":"publisher","DOI":"10.1021\/cm0614057"},{"key":"e_1_2_2_30_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr078200h"},{"key":"e_1_2_2_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2017.05.002"},{"key":"e_1_2_2_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201510455"},{"key":"e_1_2_2_32_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201510455"},{"key":"e_1_2_2_33_1","unstructured":"Crystal data forCTOC-1: C144H288O144Ti32 a=b=33.425(5)\u2005\u00c5 c=12.939(3)\u2005\u00c5 V=14456(5)\u2005\u00c53 space groupP4\/n tetragonal Z=3 T=100\u2005K 28732 reflections measured 12227 unique (Rint=0.1135) finalR1=0.1426 wR2=0.4010 for 5556 observed reflections [I>2\u2005s(I)]. Crystal data forCTOC-2: C160H288O144Ti32 a=b=34.276(5)\u2005\u00c5 c=12.853(3)\u2005\u00c5 V=15101(5)\u2005\u00c53 space groupP4nc tetragonal Z=2 T=173\u2005K 115309 reflections measured 12993 unique (Rint=0.1061) finalR1=0.0619 wR2=0.1793 for 10994 observed reflections [I>2\u2005s(I)]. Crystal data forCTOC-3: C176H352O144Ti32 a=49.588(2)\u2005\u00c5 b=14.6766(3)\u2005\u00c5 c=46.985(2)\u2005\u00c5 \u03b2=116.787(6)\u00b0V=30526(3)\u2005\u00c53 space groupI2\/a monoclinic Z=4 T=100\u2005K 85640 reflections measured 23442 unique (Rint=0.1061) finalR1=0.0910 wR2=0.2981 for 11760 observed reflections [I>2\u2005s(I)].CCDC\u20051567086\u2005(CTOC-1) 1567087\u2005(CTOC-2) and 1567088\u2005(CTOC-3) contains the supplementary crystallographic data for this paper. These data can be obtained free of charge fromThe Cambridge Crystallographic Data Centre."},{"key":"e_1_2_2_34_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200903142"},{"key":"e_1_2_2_34_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200903142"},{"key":"e_1_2_2_35_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1181761"},{"key":"e_1_2_2_36_1","doi-asserted-by":"publisher","DOI":"10.1021\/cm101039k"},{"key":"e_1_2_2_37_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja3123784"}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fanie.201709096","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.201709096","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,29]],"date-time":"2023-09-29T17:04:36Z","timestamp":1696007076000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.201709096"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,11,28]]},"references-count":42,"journal-issue":{"issue":"51","published-print":{"date-parts":[[2017,12,18]]}},"alternative-id":["10.1002\/anie.201709096"],"URL":"https:\/\/doi.org\/10.1002\/anie.201709096","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,11,28]]}}}