0000000001299425

AUTHOR

Helge Reinsch

showing 6 related works from this author

Highly stable and porous porphyrin-based zirconium and hafnium phosphonates – electron crystallography as an important tool for structure elucidation…

2018

A highly porous and stable Zr-MOF containing a planar porphyrin-based tetraphosphonic acid was synthesized and characterized regarding its sorption properties and chemical stability.

ChemistryChemical Science
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Expanding the Variety of Zirconium‐based Inorganic Building Units for Metal–Organic Frameworks

2019

Two new zirconium-based metal-organic frameworks with the composition [Zr6 O4 (OH)4 (OAc)6 (BDC)3 ] (CAU-26) and [Zr5 O4 (OH)4 (OAc)4 (BDC)2 ] (CAU-27) are reported, which were synthesized from acetic acid, a rarely utilized but green and sustainable solvent (BDC2- : 1,4-benzenedicarboxylate). Structure determination aided by automated electron diffraction tomography revealed that CAU-26 is composed of layers of well-known {Zr6 O8 } clusters interconnected by terephthalate ions. In contrast CAU-27 exhibits a three-dimensional structure with a so far unknown type of one-dimensional inorganic building unit (IBU), which can be rationalized as condensed polyhedron-sharing chains of {Zr6 O8 } cl…

Green chemistryMaterials scienceChemistry MultidisciplinaryCATALYZED BORYLATIONchemistry.chemical_element010402 general chemistryHIGHLY EFFICIENTBorylation01 natural sciencesTOXICITYCatalysisCatalysisAUTOMATED DIFFRACTION TOMOGRAPHYPolymer chemistryMoleculeZR-MOFGreen ChemistryZirconiumScience & TechnologySTABILITY010405 organic chemistryDirect C-H borylationGeneral ChemistryGeneral MedicineElectron DiffractionORGANOSILICA0104 chemical sciencesSolventChemistrychemistryPhysical SciencesARENESMetal-organic frameworkChemical stabilityZirconiumCLUSTERSMetal-organic FrameworksGREEN SYNTHESISAngewandte Chemie
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Highly stable and porous porphyrin-based zirconium and hafnium phosphonates – electron crystallography as an important tool for structure elucidation

2018

The Ni-metallated porphyrin-based tetraphosphonic acid (Ni-tetra(4-phosphonophenyl)porphyrin, Ni-H8TPPP) was used for the synthesis of highly porous metal phosphonates containing the tetravalent cations Zr4+ and Hf4+. The compounds were thoroughly characterized regarding their sorption properties towards N2 and H2O as well as thermal and chemical stability. During the synthesis optimization the reaction time could be substantially decreased under stirring from 24 to 3 h in glass vials. M-CAU-30, [M2(Ni-H2TPPP)(OH/F)2]·H2O (M = Zr, Hf) shows exceptionally high specific surface areas for metal phosphonates of aBET = 1070 and 1030 m2 g-1 for Zr- and Hf-CAU-30, respectively, which are very clos…

PORESMaterials scienceChemistry Multidisciplinarychemistry.chemical_element02 engineering and technologyCrystal structure010402 general chemistry01 natural sciencesAQUEOUS-SOLUTIONMETAL-ORGANIC FRAMEWORKSchemistry.chemical_compoundDESIGNAUTOMATED DIFFRACTION TOMOGRAPHYFormula unitMoleculeCRYSTAL-STRUCTUREZirconiumScience & TechnologySTABILITYGeneral Chemistry021001 nanoscience & nanotechnologyPorphyrin0104 chemical sciencesChemistryMANGANESE PORPHYRINSCrystallographychemistryElectron diffractionPhysical SciencesLIGANDSChemical stabilityCyclic voltammetry0210 nano-technologySYSTEMChemical Science
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CCDC 1880628: Experimental Crystal Structure Determination

2019

Related Article: Sebastian Leubner, Haishuang Zhao, Niels Van Velthoven, Mickael Henrion, Helge Reinsch, Dirk De Vos, Ute Kolb, Norbert Stock|2019|Angew.Chem.,Int.Ed.|58|10995|doi:10.1002/anie.201905456

Space GroupCrystallographyCrystal Systemcatena-[bis(mu-benzene-14-dicarboxylato)-tetrakis(mu-oxido)-tetrakis(mu-hydroxo)-tetrakis(mu-acetato)-penta-zirconium(iv) hydrate]Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1880629: Experimental Crystal Structure Determination

2019

Related Article: Sebastian Leubner, Haishuang Zhao, Niels Van Velthoven, Mickael Henrion, Helge Reinsch, Dirk De Vos, Ute Kolb, Norbert Stock|2019|Angew.Chem.,Int.Ed.|58|10995|doi:10.1002/anie.201905456

Space GroupCrystallographyCrystal Systemcatena-[bis(mu-[11'-biphenyl]-44'-dicarboxylato)-tetrakis(mu-hydroxo)-tetrakis(mu-oxido)-tetrakis(mu-acetato)-penta-zirconium(iv) hydrate]Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1831844: Experimental Crystal Structure Determination

2018

Related Article: Timo Rhauderwiek, Haishuang Zhao, Patrick Hirschle, Markus Döblinger, Bart Bueken, Helge Reinsch, Dirk De Vos, Stefan Wuttke, Ute Kolb, Norbert Stock|2018|Chemical Science|9|5467|doi:10.1039/C8SC01533C

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatescatena-[(mu-[{1020-bis[4-(hydroxyphosphinato)phenyl]porphyrinato-515-diyl}di(41-phenylene)]bis(phosphonato))-bis(mu-hydroxo)-nickel-di-zirconium octahydrate]
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