000859487 001__ 859487
000859487 005__ 20210130000310.0
000859487 0247_ $$2doi$$a10.1021/acs.inorgchem.8b00058
000859487 0247_ $$2ISSN$$a0020-1669
000859487 0247_ $$2ISSN$$a1520-510X
000859487 0247_ $$2pmid$$apmid:29630373
000859487 0247_ $$2WOS$$aWOS:000431833500039
000859487 0247_ $$2altmetric$$aaltmetric:52055166
000859487 037__ $$aFZJ-2019-00340
000859487 082__ $$a540
000859487 1001_ $$00000-0002-8916-6319$$aSazonov, Andrew$$b0$$eCorresponding author
000859487 245__ $$aCrystal Structure of Magnetoelectric Ba$_2$MnGe$_2$O$_7$ at Room and Low Temperatures by Neutron Diffraction
000859487 260__ $$aWashington, DC$$bAmerican Chemical Society$$c2018
000859487 3367_ $$2DRIVER$$aarticle
000859487 3367_ $$2DataCite$$aOutput Types/Journal article
000859487 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1551096686_12800
000859487 3367_ $$2BibTeX$$aARTICLE
000859487 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000859487 3367_ $$00$$2EndNote$$aJournal Article
000859487 520__ $$aFor a symmetry-consistent theoretical description of the ferroelectric phase of Ba2MnGe2O7 melilite compound, a precise knowledge of its crystal structure is a prerequisite. Here we report results of single-crystal neutron diffraction experiments on Ba2MnGe2O7 at room (300 K) and low (10 K) temperatures. The structural model based on the tetragonal space group P4̅21m describes the Ba2MnGe2O7 symmetry both at room and low temperatures. We found reflections forbidden in the typical P4̅21m melilite-type structure. A comparison of the experimental data collected by means of both thermal and cold neutrons with simulated multiple diffraction patterns allows us to unambiguously demonstrate that forbidden peaks originate from multiple diffraction (Renninger effect) rather than from real symmetry lowering. The precise structural parameters at 300 and 10 K are presented for the first time and compared with those of other magnetoelectric melilite-type germanates.
000859487 536__ $$0G:(DE-HGF)POF3-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)$$cPOF3-623$$fPOF III$$x0
000859487 536__ $$0G:(DE-HGF)POF3-6G15$$a6G15 - FRM II / MLZ (POF3-6G15)$$cPOF3-6G15$$fPOF III$$x1
000859487 536__ $$0G:(DE-HGF)POF3-524$$a524 - Controlling Collective States (POF3-524)$$cPOF3-524$$fPOF III$$x2
000859487 536__ $$0G:(DE-HGF)POF3-6212$$a6212 - Quantum Condensed Matter: Magnetism, Superconductivity (POF3-621)$$cPOF3-621$$fPOF III$$x3
000859487 588__ $$aDataset connected to CrossRef
000859487 65027 $$0V:(DE-MLZ)SciArea-120$$2V:(DE-HGF)$$aCondensed Matter Physics$$x0
000859487 65027 $$0V:(DE-MLZ)SciArea-170$$2V:(DE-HGF)$$aMagnetism$$x1
000859487 65027 $$0V:(DE-MLZ)SciArea-240$$2V:(DE-HGF)$$aCrystallography$$x2
000859487 65017 $$0V:(DE-MLZ)GC-1604-2016$$2V:(DE-HGF)$$aMagnetic Materials$$x0
000859487 693__ $$0EXP:(DE-MLZ)HEIDI-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)HEIDI-20140101$$6EXP:(DE-MLZ)SR9b-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$eHEiDi: Single crystal diffractometer on hot source$$fSR9b$$x0
000859487 693__ $$0EXP:(DE-MLZ)MIRA-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)MIRA-20140101$$6EXP:(DE-MLZ)NL6N-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$eMIRA: Multipurpose instrument$$fNL6N$$x1
000859487 7001_ $$0P:(DE-Juel1)164298$$aHutanu, Vladimir$$b1
000859487 7001_ $$0P:(DE-Juel1)164297$$aMeven, Martin$$b2
000859487 7001_ $$0P:(DE-HGF)0$$aRoth, Georg$$b3
000859487 7001_ $$0P:(DE-HGF)0$$aGeorgii, Robert$$b4
000859487 7001_ $$0P:(DE-HGF)0$$aMasuda, Takatsugu$$b5
000859487 7001_ $$00000-0001-9543-2970$$aNáfrádi, Bálint$$b6
000859487 773__ $$0PERI:(DE-600)1484438-2$$a10.1021/acs.inorgchem.8b00058$$gVol. 57, no. 9, p. 5089 - 5095$$n9$$p5089 - 5095$$tInorganic chemistry$$v57$$x1520-510X$$y2018
000859487 8564_ $$uhttps://juser.fz-juelich.de/record/859487/files/acs.inorgchem.8b00058.pdf$$yRestricted
000859487 8564_ $$uhttps://juser.fz-juelich.de/record/859487/files/acs.inorgchem.8b00058.pdf?subformat=pdfa$$xpdfa$$yRestricted
000859487 909CO $$ooai:juser.fz-juelich.de:859487$$pVDB$$pVDB:MLZ
000859487 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)164298$$aForschungszentrum Jülich$$b1$$kFZJ
000859487 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)164297$$aForschungszentrum Jülich$$b2$$kFZJ
000859487 9101_ $$0I:(DE-588b)36225-6$$6P:(DE-Juel1)164297$$aRWTH Aachen$$b2$$kRWTH
000859487 9101_ $$0I:(DE-588b)4597118-3$$6P:(DE-Juel1)164297$$aHeinz Maier-Leibnitz Zentrum$$b2$$kMLZ
000859487 9131_ $$0G:(DE-HGF)POF3-623$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6G4$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vFacility topic: Neutrons for Research on Condensed Matter$$x0
000859487 9131_ $$0G:(DE-HGF)POF3-6G15$$1G:(DE-HGF)POF3-6G0$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6G15$$aDE-HGF$$bForschungsbereich Materie$$lGroßgeräte: Materie$$vFRM II / MLZ$$x1
000859487 9131_ $$0G:(DE-HGF)POF3-524$$1G:(DE-HGF)POF3-520$$2G:(DE-HGF)POF3-500$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bKey Technologies$$lFuture Information Technology - Fundamentals, Novel Concepts and Energy Efficiency (FIT)$$vControlling Collective States$$x2
000859487 9131_ $$0G:(DE-HGF)POF3-621$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6212$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vIn-house research on the structure, dynamics and function of matter$$x3
000859487 9141_ $$y2018
000859487 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000859487 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bINORG CHEM : 2017
000859487 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000859487 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000859487 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database
000859487 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search
000859487 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC
000859487 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List
000859487 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000859487 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000859487 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000859487 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000859487 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000859487 920__ $$lyes
000859487 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS-FRM-II$$lJCNS-FRM-II$$x0
000859487 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$kJCNS-2$$lStreumethoden$$x1
000859487 9201_ $$0I:(DE-588b)4597118-3$$kMLZ$$lHeinz Maier-Leibnitz Zentrum$$x2
000859487 980__ $$ajournal
000859487 980__ $$aVDB
000859487 980__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218
000859487 980__ $$aI:(DE-Juel1)JCNS-2-20110106
000859487 980__ $$aI:(DE-588b)4597118-3
000859487 980__ $$aUNRESTRICTED