000824943 001__ 824943 000824943 005__ 20240619092027.0 000824943 0247_ $$2doi$$a10.1021/acs.inorgchem.6b00736 000824943 0247_ $$2ISSN$$a0020-1669 000824943 0247_ $$2ISSN$$a1520-510X 000824943 0247_ $$2WOS$$aWOS:000378369900054 000824943 0247_ $$2altmetric$$aaltmetric:8430986 000824943 0247_ $$2pmid$$apmid:27248288 000824943 037__ $$aFZJ-2016-07439 000824943 041__ $$aEnglish 000824943 082__ $$a540 000824943 1001_ $$0P:(DE-HGF)0$$aGörne, Arno L.$$b0$$eCorresponding author 000824943 245__ $$aAmmonothermal Synthesis, Crystal Structure, and Properties of the Ytterbium(II) and Ytterbium(III) Amides and the First Two Rare-Earth-Metal Guanidinates, YbC(NH)$_{3}$ and Yb(CN$_{3}$ H$_{4}$)$_{3}$ 000824943 260__ $$aWashington, DC$$bAmerican Chemical Society$$c2016 000824943 3367_ $$2DRIVER$$aarticle 000824943 3367_ $$2DataCite$$aOutput Types/Journal article 000824943 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1481619669_12792 000824943 3367_ $$2BibTeX$$aARTICLE 000824943 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000824943 3367_ $$00$$2EndNote$$aJournal Article 000824943 520__ $$aWe report the oxidation-controlled synthesis of the ytterbium amides Yb(NH2)2 and Yb(NH2)3 and the first rare-earth-metal guanidinates YbC(NH)3 and Yb(CN3H4)3 from liquid ammonia. For Yb(NH2)2, we present experimental atomic displacement parameters from powder X-ray diffraction (PXRD) and density functional theory (DFT)-derived hydrogen positions for the first time. For Yb(NH2)3, the indexing proposal based on PXRD arrives at R3̅, a = 6.2477(2) Å, c = 17.132(1) Å, V = 579.15(4) Å3, and Z = 6. The oxidation-controlled synthesis was also applied to make the first rare-earth guanidinates, namely, the doubly deprotonated YbC(NH)3 and the singly deprotonated Yb(CN3H4)3. YbC(NH)3 is isostructural with SrC(NH)3, as derived from PXRD (P63/m, a = 5.2596(2) Å, c = 6.6704(2) Å, V = 159.81(1) Å3, and Z = 2). Yb(CN3H4)3 crystallizes in a structure derived from the [ReO3] type, as studied by powder neutron diffraction (Pn3̅, a = 13.5307(3) Å, V = 2477.22(8) Å3, and Z = 8 at 10 K). Electrostatic and hydrogen-bonding interactions cooperate to stabilize the structure with wide and empty channels. The IR spectra of the guanidinates are compared with DFT-calculated phonon spectra to identify the vibrational modes. SQUID magnetometry shows that Yb(CN3H4)3 is a paramagnet with isolated Yb3+ (4f13) ions. A CONDON 2.0 fit was used to extract all relevant parameters. 000824943 536__ $$0G:(DE-HGF)POF3-551$$a551 - Functional Macromolecules and Complexes (POF3-551)$$cPOF3-551$$fPOF III$$x0 000824943 536__ $$0G:(DE-HGF)POF3-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)$$cPOF3-623$$fPOF III$$x1 000824943 536__ $$0G:(DE-HGF)POF3-6215$$a6215 - Soft Matter, Health and Life Sciences (POF3-621)$$cPOF3-621$$fPOF III$$x2 000824943 588__ $$aDataset connected to CrossRef 000824943 7001_ $$0P:(DE-HGF)0$$aGeorge, Janine$$b1 000824943 7001_ $$0P:(DE-HGF)0$$avan Leusen, Jan$$b2 000824943 7001_ $$0P:(DE-HGF)0$$aDück, Gerald$$b3 000824943 7001_ $$0P:(DE-HGF)0$$aJacobs, Philipp$$b4 000824943 7001_ $$0P:(DE-Juel1)130778$$aKumar, Naveen$$b5 000824943 7001_ $$0P:(DE-HGF)0$$aDronskowski, Richard$$b6$$eCorresponding author 000824943 773__ $$0PERI:(DE-600)1484438-2$$a10.1021/acs.inorgchem.6b00736$$gVol. 55, no. 12, p. 6161 - 6168$$n12$$p6161 - 6168$$tInorganic chemistry$$v55$$x1520-510X$$y2016 000824943 8564_ $$uhttps://juser.fz-juelich.de/record/824943/files/acs.inorgchem.6b00736.pdf$$yRestricted 000824943 8564_ $$uhttps://juser.fz-juelich.de/record/824943/files/acs.inorgchem.6b00736.gif?subformat=icon$$xicon$$yRestricted 000824943 8564_ $$uhttps://juser.fz-juelich.de/record/824943/files/acs.inorgchem.6b00736.jpg?subformat=icon-1440$$xicon-1440$$yRestricted 000824943 8564_ $$uhttps://juser.fz-juelich.de/record/824943/files/acs.inorgchem.6b00736.jpg?subformat=icon-180$$xicon-180$$yRestricted 000824943 8564_ $$uhttps://juser.fz-juelich.de/record/824943/files/acs.inorgchem.6b00736.jpg?subformat=icon-640$$xicon-640$$yRestricted 000824943 8564_ $$uhttps://juser.fz-juelich.de/record/824943/files/acs.inorgchem.6b00736.pdf?subformat=pdfa$$xpdfa$$yRestricted 000824943 909CO $$ooai:juser.fz-juelich.de:824943$$pVDB 000824943 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130778$$aForschungszentrum Jülich$$b5$$kFZJ 000824943 9131_ $$0G:(DE-HGF)POF3-551$$1G:(DE-HGF)POF3-550$$2G:(DE-HGF)POF3-500$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bKey Technologies$$lBioSoft – Fundamentals for future Technologies in the fields of Soft Matter and Life Sciences$$vFunctional Macromolecules and Complexes$$x0 000824943 9131_ $$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$$vFacility topic: Neutrons for Research on Condensed Matter$$x1 000824943 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)POF3-6215$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vIn-house research on the structure, dynamics and function of matter$$x2 000824943 9141_ $$y2016 000824943 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS 000824943 915__ $$0StatID:(DE-HGF)0550$$2StatID$$aNo Authors Fulltext 000824943 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search 000824943 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bINORG CHEM : 2015 000824943 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection 000824943 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index 000824943 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded 000824943 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5 000824943 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC 000824943 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences 000824943 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database 000824943 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline 000824943 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz 000824943 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List 000824943 9201_ $$0I:(DE-Juel1)ICS-1-20110106$$kICS-1$$lNeutronenstreuung $$x0 000824943 9201_ $$0I:(DE-Juel1)JCNS-1-20110106$$kNeutronenstreuung ; JCNS-1$$lNeutronenstreuung $$x1 000824943 9201_ $$0I:(DE-Juel1)JCNS-SNS-20110128$$kJCNS-SNS$$lJCNS-SNS$$x2 000824943 980__ $$ajournal 000824943 980__ $$aVDB 000824943 980__ $$aUNRESTRICTED 000824943 980__ $$aI:(DE-Juel1)ICS-1-20110106 000824943 980__ $$aI:(DE-Juel1)JCNS-1-20110106 000824943 980__ $$aI:(DE-Juel1)JCNS-SNS-20110128 000824943 981__ $$aI:(DE-Juel1)IBI-8-20200312 000824943 981__ $$aI:(DE-Juel1)JCNS-1-20110106 000824943 981__ $$aI:(DE-Juel1)JCNS-1-20110106 000824943 981__ $$aI:(DE-Juel1)JCNS-SNS-20110128