Novel 3D Alkali–Lanthanide Heterometal–Organic Frameworks with Pyrazine-2,3,5,6-tetracarboxylic Acid: Synthesis, Structure, and Magnetism
Three novel alkali–lanthanide heterometal–organic frameworks, namely, [K5Ln5(pztc)5(H2O)19]·7H2O [Ln = Dy (1), Ho (2), and Yb (3); H4pztc = pyrazine-2,3,5,6-tetracarboxylic acid], have been facilely synthesized. X-ray crystallographic analysis reveals that complexes 1–3 are isostructural, featuri...
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| Veröffentlicht in: | Crystal growth & design 2014-04, Vol.14 (4), p.2014-2021 |
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| container_end_page | 2021 |
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| container_issue | 4 |
| container_start_page | 2014 |
| container_title | Crystal growth & design |
| container_volume | 14 |
| creator | Zhang, Fengming Yan, Pengfei Zou, Xiaoyan Zhang, Juwen Hou, Guangfeng Li, Guangming |
| description | Three novel alkali–lanthanide heterometal–organic frameworks, namely, [K5Ln5(pztc)5(H2O)19]·7H2O [Ln = Dy (1), Ho (2), and Yb (3); H4pztc = pyrazine-2,3,5,6-tetracarboxylic acid], have been facilely synthesized. X-ray crystallographic analysis reveals that complexes 1–3 are isostructural, featuring unique 3D open frameworks, which possess a rare (4,8)-connected net with the Schläfli symbol of (415·612·8)(45·6)2. The 3D coordination framework involves a ladder-like square column structure by pztc4– ligands bridging metal ions, exhibiting 1D channels along the b axis. The magnetic analysis suggests that complexes 1 and 3 exhibit frequency-dependent out-of-phase signals in alternating current magnetic susceptibility measurements, indicating their slow magnetic relaxation characteristics. It is the first report of slow magnetic relaxation behavior existing in Yb3+-based HMOFs. |
| doi_str_mv | 10.1021/cg5001254 |
| format | Article |
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X-ray crystallographic analysis reveals that complexes 1–3 are isostructural, featuring unique 3D open frameworks, which possess a rare (4,8)-connected net with the Schläfli symbol of (415·612·8)(45·6)2. The 3D coordination framework involves a ladder-like square column structure by pztc4– ligands bridging metal ions, exhibiting 1D channels along the b axis. The magnetic analysis suggests that complexes 1 and 3 exhibit frequency-dependent out-of-phase signals in alternating current magnetic susceptibility measurements, indicating their slow magnetic relaxation characteristics. It is the first report of slow magnetic relaxation behavior existing in Yb3+-based HMOFs.</description><identifier>ISSN: 1528-7483</identifier><identifier>EISSN: 1528-7505</identifier><identifier>DOI: 10.1021/cg5001254</identifier><language>eng</language><publisher>Washington,DC: American Chemical Society</publisher><subject>Condensed matter: structure, mechanical and thermal properties ; Exact sciences and technology ; Organic compounds ; Physics ; Structure of solids and liquids; crystallography ; Structure of specific crystalline solids</subject><ispartof>Crystal growth & design, 2014-04, Vol.14 (4), p.2014-2021</ispartof><rights>Copyright © 2014 American Chemical Society</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a289t-9b24da8243a6c6961dc90fa2e12ce3ae5177a1856818617d1fb626166ab643973</citedby><cites>FETCH-LOGICAL-a289t-9b24da8243a6c6961dc90fa2e12ce3ae5177a1856818617d1fb626166ab643973</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/cg5001254$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/cg5001254$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28427787$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Fengming</creatorcontrib><creatorcontrib>Yan, Pengfei</creatorcontrib><creatorcontrib>Zou, Xiaoyan</creatorcontrib><creatorcontrib>Zhang, Juwen</creatorcontrib><creatorcontrib>Hou, Guangfeng</creatorcontrib><creatorcontrib>Li, Guangming</creatorcontrib><title>Novel 3D Alkali–Lanthanide Heterometal–Organic Frameworks with Pyrazine-2,3,5,6-tetracarboxylic Acid: Synthesis, Structure, and Magnetism</title><title>Crystal growth & design</title><addtitle>Cryst. Growth Des</addtitle><description>Three novel alkali–lanthanide heterometal–organic frameworks, namely, [K5Ln5(pztc)5(H2O)19]·7H2O [Ln = Dy (1), Ho (2), and Yb (3); H4pztc = pyrazine-2,3,5,6-tetracarboxylic acid], have been facilely synthesized. X-ray crystallographic analysis reveals that complexes 1–3 are isostructural, featuring unique 3D open frameworks, which possess a rare (4,8)-connected net with the Schläfli symbol of (415·612·8)(45·6)2. The 3D coordination framework involves a ladder-like square column structure by pztc4– ligands bridging metal ions, exhibiting 1D channels along the b axis. The magnetic analysis suggests that complexes 1 and 3 exhibit frequency-dependent out-of-phase signals in alternating current magnetic susceptibility measurements, indicating their slow magnetic relaxation characteristics. It is the first report of slow magnetic relaxation behavior existing in Yb3+-based HMOFs.</description><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Exact sciences and technology</subject><subject>Organic compounds</subject><subject>Physics</subject><subject>Structure of solids and liquids; crystallography</subject><subject>Structure of specific crystalline solids</subject><issn>1528-7483</issn><issn>1528-7505</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNptkE1OwzAQhSMEEqWw4AbesEBKwD-J7bCrgFKkQpEK62jqOK3bNKlsl1JWXIAVN-QkBBXKhtWMZr73pPeC4JjgM4IpOVfjBGNCk3gnaJGEykgkONn93WPJ9oMD56YYY8EZawXv9_WzLhG7Qp1yBqX5fPvoQ-UnUJlco5722tZz7aFsHgM7bs4KdS3M9aq2M4dWxk_Qw9rCq6l0REMWJiGPvPYWFNhR_bIuG0FHmfwCDdeNr3bGhWjo7VL5pdUhgipHdzCutDdufhjsFVA6ffQz28FT9_rxshf1Bze3l51-BFSmPkpHNM5B0pgBVzzlJFcpLoBqQpVmoBMiBBCZcEkkJyInxYhTTjiHEY9ZKlg7ON34Kls7Z3WRLayZg11nBGffPWbbHhv2ZMMuwCkoCwuVMm4roDKmQkjxx4Fy2bRe2qpJ8I_fF8RqgBo</recordid><startdate>20140402</startdate><enddate>20140402</enddate><creator>Zhang, Fengming</creator><creator>Yan, Pengfei</creator><creator>Zou, Xiaoyan</creator><creator>Zhang, Juwen</creator><creator>Hou, Guangfeng</creator><creator>Li, Guangming</creator><general>American Chemical Society</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20140402</creationdate><title>Novel 3D Alkali–Lanthanide Heterometal–Organic Frameworks with Pyrazine-2,3,5,6-tetracarboxylic Acid: Synthesis, Structure, and Magnetism</title><author>Zhang, Fengming ; Yan, Pengfei ; Zou, Xiaoyan ; Zhang, Juwen ; Hou, Guangfeng ; Li, Guangming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a289t-9b24da8243a6c6961dc90fa2e12ce3ae5177a1856818617d1fb626166ab643973</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Exact sciences and technology</topic><topic>Organic compounds</topic><topic>Physics</topic><topic>Structure of solids and liquids; crystallography</topic><topic>Structure of specific crystalline solids</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Fengming</creatorcontrib><creatorcontrib>Yan, Pengfei</creatorcontrib><creatorcontrib>Zou, Xiaoyan</creatorcontrib><creatorcontrib>Zhang, Juwen</creatorcontrib><creatorcontrib>Hou, Guangfeng</creatorcontrib><creatorcontrib>Li, Guangming</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Crystal growth & design</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Fengming</au><au>Yan, Pengfei</au><au>Zou, Xiaoyan</au><au>Zhang, Juwen</au><au>Hou, Guangfeng</au><au>Li, Guangming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel 3D Alkali–Lanthanide Heterometal–Organic Frameworks with Pyrazine-2,3,5,6-tetracarboxylic Acid: Synthesis, Structure, and Magnetism</atitle><jtitle>Crystal growth & design</jtitle><addtitle>Cryst. Growth Des</addtitle><date>2014-04-02</date><risdate>2014</risdate><volume>14</volume><issue>4</issue><spage>2014</spage><epage>2021</epage><pages>2014-2021</pages><issn>1528-7483</issn><eissn>1528-7505</eissn><abstract>Three novel alkali–lanthanide heterometal–organic frameworks, namely, [K5Ln5(pztc)5(H2O)19]·7H2O [Ln = Dy (1), Ho (2), and Yb (3); H4pztc = pyrazine-2,3,5,6-tetracarboxylic acid], have been facilely synthesized. X-ray crystallographic analysis reveals that complexes 1–3 are isostructural, featuring unique 3D open frameworks, which possess a rare (4,8)-connected net with the Schläfli symbol of (415·612·8)(45·6)2. The 3D coordination framework involves a ladder-like square column structure by pztc4– ligands bridging metal ions, exhibiting 1D channels along the b axis. The magnetic analysis suggests that complexes 1 and 3 exhibit frequency-dependent out-of-phase signals in alternating current magnetic susceptibility measurements, indicating their slow magnetic relaxation characteristics. It is the first report of slow magnetic relaxation behavior existing in Yb3+-based HMOFs.</abstract><cop>Washington,DC</cop><pub>American Chemical Society</pub><doi>10.1021/cg5001254</doi><tpages>8</tpages></addata></record> |
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| subjects | Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Organic compounds Physics Structure of solids and liquids crystallography Structure of specific crystalline solids |
| title | Novel 3D Alkali–Lanthanide Heterometal–Organic Frameworks with Pyrazine-2,3,5,6-tetracarboxylic Acid: Synthesis, Structure, and Magnetism |
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