Solvothermal Synthesis of Two Polymorphs of an Indium Germanate Incorporating an Organic Amine Ligand: beta- and gamma-In(2)Ge(6)O(15)(NH(2)CH(2)CH(2)NH(2))(2)

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/50790

Title:	Solvothermal Synthesis of Two Polymorphs of an Indium Germanate Incorporating an Organic Amine Ligand: beta- and gamma-In(2)Ge(6)O(15)(NH(2)CH(2)CH(2)NH(2))(2)
Authors:	Wang,CM;Yang,CW;Lin,CH;Lii,KH
Contributors:	化學學系
Keywords:	STRUCTURAL-CHARACTERIZATION;ZINC GERMANATES;BUILDING UNITS;FRAMEWORK;ALUMINOGERMANATE;3-RINGS;LAYERS
Date:	2010
Issue Date:	2012-03-27 18:10:12 (UTC+8)
Publisher:	國立中央大學
Abstract:	Two new polymorphs, beta- and gamma-In(2)Ge(6)O(15)(NH(2)CH(2)CH(2)NH(2))(2), have been synthesized under solvothermal conditions using 2-methylpentamethylenediamine as a solvent and structurally characterized by single-crystal X-ray diffraction. Both structures contain single layers with the composition [Ge(6)O(15)] that are connected by In(2)O(6)N(4) octahedral dimers to form 3D frameworks. The germanate layers contain four-, six-, and eight-membered rings and six-membered rings in the beta and gamma polymorphs, respectively. Compounds with related structures are discussed for comparison.
Relation:	INORGANIC CHEMISTRY
Appears in Collections:	[Department of Chemistry] journal & Dissertation

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