New Series of Pentanary Oxides, AM2C6Te3O18 (A = Pb, Sr; M = Mn, Cd; C = Ni, Co): Synthesis, Structure, and Magnetic and Optical Properties
Mixed-metal oxides, AM2C6Te3O18 (A = Pb, Sr; M = Mn, Cd; C = Ni, Co), have been synthesized employing traditional solid-state methods. The prepared compounds were characterized by powder X-ray diffraction (PXRD) and the structures refined by Rietveld analysis. The optical absorption studies of the c...
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| Veröffentlicht in: | Journal of physical chemistry. C 2020-11, Vol.124 (45), p.25071-25077 |
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| container_title | Journal of physical chemistry. C |
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| creator | Sivakumar, Gurusamy Mazumder, Madhulika Lahiri, Abhiroop Sundaresan, Athinarayanan Pati, Swapan K Maesato, Mitsuhiko Kitagawa, Hiroshi Gopalakrishnan, Jagannatha Natarajan, Srinivasan |
| description | Mixed-metal oxides, AM2C6Te3O18 (A = Pb, Sr; M = Mn, Cd; C = Ni, Co), have been synthesized employing traditional solid-state methods. The prepared compounds were characterized by powder X-ray diffraction (PXRD) and the structures refined by Rietveld analysis. The optical absorption studies of the compounds were carried out employing UV–vis spectroscopy and the observed transitions were assigned to the octahedral transition metal ions. Magnetic studies were carried out on PbCd2Co6Te3O18, SrCd2Co6Te3O18, and SrCd2Ni6Te3O18, which indicated that the compounds order antiferromagnetically around 10 K. Computational approaches were employed to fit the observed magnetic behavior. |
| doi_str_mv | 10.1021/acs.jpcc.0c07233 |
| format | Article |
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The prepared compounds were characterized by powder X-ray diffraction (PXRD) and the structures refined by Rietveld analysis. The optical absorption studies of the compounds were carried out employing UV–vis spectroscopy and the observed transitions were assigned to the octahedral transition metal ions. Magnetic studies were carried out on PbCd2Co6Te3O18, SrCd2Co6Te3O18, and SrCd2Ni6Te3O18, which indicated that the compounds order antiferromagnetically around 10 K. Computational approaches were employed to fit the observed magnetic behavior.</description><identifier>ISSN: 1932-7447</identifier><identifier>EISSN: 1932-7455</identifier><identifier>DOI: 10.1021/acs.jpcc.0c07233</identifier><language>eng</language><publisher>American Chemical Society</publisher><subject>C: Physical Processes in Nanomaterials and Nanostructures</subject><ispartof>Journal of physical chemistry. 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C</title><addtitle>J. Phys. Chem. C</addtitle><description>Mixed-metal oxides, AM2C6Te3O18 (A = Pb, Sr; M = Mn, Cd; C = Ni, Co), have been synthesized employing traditional solid-state methods. The prepared compounds were characterized by powder X-ray diffraction (PXRD) and the structures refined by Rietveld analysis. The optical absorption studies of the compounds were carried out employing UV–vis spectroscopy and the observed transitions were assigned to the octahedral transition metal ions. Magnetic studies were carried out on PbCd2Co6Te3O18, SrCd2Co6Te3O18, and SrCd2Ni6Te3O18, which indicated that the compounds order antiferromagnetically around 10 K. Computational approaches were employed to fit the observed magnetic behavior.</description><subject>C: Physical Processes in Nanomaterials and Nanostructures</subject><issn>1932-7447</issn><issn>1932-7455</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNo9kMtKw0AUhgdRsFb3Ls9SIamTmVwmFhcheIOmKaSuw3RyoillUiZTtM_gSzvW4up854dz4SPkOqCTgLLgTqphst4qNaGKJozzEzIKUs78JIyi038Ok3NyMQxrSiNOAz4i33P8hApNhwP0LSxQW6ml2UP51TU4eJAVLI-XyMtAwE0GD7BYeVCZKRSOC-1B3kwhdzzvHPe391Dttf3AoXPDlTU7ZXcGPZC6gUK-a7SdOjTl1pHcwML0WzTWPXBJzlq5GfDqWMfk7elxmb_4s_L5Nc9mvmSRsL5iInaQUoptGzdchkKlqpVx0jY0bdKQMyFpGinGMA5xxcJYpMlKtihoJCPkY-L97XXO6nW_M9pdqwNa_4qsD6ETWR9F8h_jAmQB</recordid><startdate>20201112</startdate><enddate>20201112</enddate><creator>Sivakumar, Gurusamy</creator><creator>Mazumder, Madhulika</creator><creator>Lahiri, Abhiroop</creator><creator>Sundaresan, Athinarayanan</creator><creator>Pati, Swapan K</creator><creator>Maesato, Mitsuhiko</creator><creator>Kitagawa, Hiroshi</creator><creator>Gopalakrishnan, Jagannatha</creator><creator>Natarajan, Srinivasan</creator><general>American Chemical Society</general><scope/><orcidid>https://orcid.org/0000-0001-6955-3015</orcidid><orcidid>https://orcid.org/0000-0002-4942-0968</orcidid><orcidid>https://orcid.org/0000-0002-5124-7455</orcidid><orcidid>https://orcid.org/0000-0001-6675-0531</orcidid><orcidid>https://orcid.org/0000-0002-1613-3030</orcidid></search><sort><creationdate>20201112</creationdate><title>New Series of Pentanary Oxides, AM2C6Te3O18 (A = Pb, Sr; M = Mn, Cd; C = Ni, Co): Synthesis, Structure, and Magnetic and Optical Properties</title><author>Sivakumar, Gurusamy ; Mazumder, Madhulika ; Lahiri, Abhiroop ; Sundaresan, Athinarayanan ; Pati, Swapan K ; Maesato, Mitsuhiko ; Kitagawa, Hiroshi ; Gopalakrishnan, Jagannatha ; Natarajan, Srinivasan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a258t-c286258900eff6d3a48c9cfa67fd09d94328a095c22e64eb246897bafe805a5e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>C: Physical Processes in Nanomaterials and Nanostructures</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sivakumar, Gurusamy</creatorcontrib><creatorcontrib>Mazumder, Madhulika</creatorcontrib><creatorcontrib>Lahiri, Abhiroop</creatorcontrib><creatorcontrib>Sundaresan, Athinarayanan</creatorcontrib><creatorcontrib>Pati, Swapan K</creatorcontrib><creatorcontrib>Maesato, Mitsuhiko</creatorcontrib><creatorcontrib>Kitagawa, Hiroshi</creatorcontrib><creatorcontrib>Gopalakrishnan, Jagannatha</creatorcontrib><creatorcontrib>Natarajan, Srinivasan</creatorcontrib><jtitle>Journal of physical chemistry. C</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sivakumar, Gurusamy</au><au>Mazumder, Madhulika</au><au>Lahiri, Abhiroop</au><au>Sundaresan, Athinarayanan</au><au>Pati, Swapan K</au><au>Maesato, Mitsuhiko</au><au>Kitagawa, Hiroshi</au><au>Gopalakrishnan, Jagannatha</au><au>Natarajan, Srinivasan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>New Series of Pentanary Oxides, AM2C6Te3O18 (A = Pb, Sr; M = Mn, Cd; C = Ni, Co): Synthesis, Structure, and Magnetic and Optical Properties</atitle><jtitle>Journal of physical chemistry. C</jtitle><addtitle>J. Phys. Chem. C</addtitle><date>2020-11-12</date><risdate>2020</risdate><volume>124</volume><issue>45</issue><spage>25071</spage><epage>25077</epage><pages>25071-25077</pages><issn>1932-7447</issn><eissn>1932-7455</eissn><abstract>Mixed-metal oxides, AM2C6Te3O18 (A = Pb, Sr; M = Mn, Cd; C = Ni, Co), have been synthesized employing traditional solid-state methods. The prepared compounds were characterized by powder X-ray diffraction (PXRD) and the structures refined by Rietveld analysis. The optical absorption studies of the compounds were carried out employing UV–vis spectroscopy and the observed transitions were assigned to the octahedral transition metal ions. Magnetic studies were carried out on PbCd2Co6Te3O18, SrCd2Co6Te3O18, and SrCd2Ni6Te3O18, which indicated that the compounds order antiferromagnetically around 10 K. 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| source | ACS Publications |
| subjects | C: Physical Processes in Nanomaterials and Nanostructures |
| title | New Series of Pentanary Oxides, AM2C6Te3O18 (A = Pb, Sr; M = Mn, Cd; C = Ni, Co): Synthesis, Structure, and Magnetic and Optical Properties |
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