0000000001300947

AUTHOR

Xianhu Liu

showing 10 related works from this author

Tertiary Chiral Nanostructures from C‐H∙∙∙F Directed Assembly of Chiroptical Superatoms

2021

Chiral hierarchical structures are universal in nature, whereas quite challenging to mimic in man-made synthesis. We report herein the synthesis and structure of tertiary chiral nanostructures with 100% optical purity. A novel synthetic strategy, using chiral reducing agent, R and S -BINAPCuBH 4 (BINAP is 2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl), is developed to access to atomically precise, intrinsically chiral [Au 7 Ag 6 Cu 2 ( R - or S -BINAP) 3 (SCH 2 Ph) 6 ]SbF 6 nanoclusters in one-pot synthesis. The clusters represent the first tri-metallic superatoms with inherent chirality and fair stability. Both metal distribution (primary) and ligand arrangement (secondary) of the enantiomer…

Materials sciencevetysidoksetHydrogen bondSuperatomchiralityhierarchical nanostructuresGeneral ChemistryGeneral Medicineself-assemblyInherent chiralityCatalysisNanoclustersCrystallographychemistry.chemical_compoundkemialliset sidoksetchemistrynanorakenteetkiraalisuushydrogen bondsEnantiomercluster comboundsEnantiomeric excessChirality (chemistry)BINAP
researchProduct

Enhanced Surface Ligands Reactivity of Metal Clusters by Bulky Ligands for Controlling Optical and Chiral Properties.

2021

Surface ligands play critical roles in determining the surface properties of metal clusters. However, modulating the properties and controlling the surface structure of clusters through surface‐capping agent displacement remain a challenge. In this work, a silver cluster, [Ag 14 (SPh(CF 3 ) 2 ) 12 (PPh 3 ) 4 (DMF) 4 ] ( Ag 14 ‐DMF , where HSPh(CF 3 ) 2 is 3,5‐bis(trifluoromethyl)benzenethiol, PPh 3 is triphenylphosphine and DMF is N,N‐Dimethylformamide), with weakly coordinated DMF ligands on the surface silver sites, was synthesized by using a mixed ligands strategy (bulky thiolates, phosphines and small solvents). The as‐prepared Ag 14 ‐DMF is a racemic mixture of chiral molecules. Owing …

DiffractionSurface (mathematics)Circular dichroismkemiachiralitynanoclusterengineering.material010402 general chemistryoptiset ominaisuudet01 natural sciencesCatalysisklusteritjalometallitReactivity (chemistry)silvermetallitnoble metalSurface reactivity010405 organic chemistryChemistryhopeamolekyylitpintarakenteetGeneral ChemistryGeneral Medicineligandit0104 chemical sciencesCrystallographysurface reactivityengineeringrajapinnat (pinnat)Noble metalChirality (chemistry)Metal clustersAngewandte Chemie (International ed. in English)
researchProduct

CCDC 2054076: Experimental Crystal Structure Determination

2021

Related Article: Guocheng Deng, Sami Malola, Peng Yuan, Xianhu Liu, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2021|Angew.Chem.,Int.Ed.|60|12897|doi:10.1002/anie.202101141

Space GroupCrystallographyCrystal SystemCrystal Structuredodecakis(mu-35-bis(trifluoromethyl)benzene-1-thiolato)-tetrakis(triphenylphosphine)-tetrakis(pyridine)-tetradeca-silver unknown solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2096619: Experimental Crystal Structure Determination

2021

Related Article: Hui Shen, Zhen Xu, Lingzheng Wang, Ying-Zi Han, Xianhu Liu, Sami Malola, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2021|Angew.Chem.,Int.Ed.|60|22411|doi:10.1002/anie.202108141

Space GroupCrystallography(S)-tris(mu-([11'-binaphthalene]-22'-diyl)bis(diphenylphosphine))-hexakis(mu-phenylmethanethiolato)-di-copper-hepta-gold-hexa-silver hexafluoroantimonate unknown solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2054077: Experimental Crystal Structure Determination

2021

Related Article: Guocheng Deng, Sami Malola, Peng Yuan, Xianhu Liu, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2021|Angew.Chem.,Int.Ed.|60|12897|doi:10.1002/anie.202101141

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersdodecakis(mu-35-bis(trifluoromethyl)benzene-1-thiolato)-octakis(1-phenylpropan-1-amine)-tetradeca-silver unknown solvateExperimental 3D Coordinates
researchProduct

CCDC 2096621: Experimental Crystal Structure Determination

2021

Related Article: Hui Shen, Zhen Xu, Lingzheng Wang, Ying-Zi Han, Xianhu Liu, Sami Malola, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2021|Angew.Chem.,Int.Ed.|60|22411|doi:10.1002/anie.202108141

Space GroupCrystallographyCrystal SystemCrystal Structure(R)-tris(mu-([11'-binaphthalene]-22'-diyl)bis(diphenylphosphine))-hexakis(mu-phenylmethanethiolato)-di-copper-hepta-gold-hexa-silver hexafluoroantimonate unknown solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2054074: Experimental Crystal Structure Determination

2021

Related Article: Guocheng Deng, Sami Malola, Peng Yuan, Xianhu Liu, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2021|Angew.Chem.,Int.Ed.|60|12897|doi:10.1002/anie.202101141

Space GroupCrystallographyCrystal SystemCrystal Structuredodecakis(mu-35-bis(trifluoromethyl)benzene-1-thiolato)-tetrakis(dimethyl sulfoxide)-tetrakis(triphenylphosphine)-tetradeca-silver dichloromethane unknown solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2054073: Experimental Crystal Structure Determination

2021

Related Article: Guocheng Deng, Sami Malola, Peng Yuan, Xianhu Liu, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2021|Angew.Chem.,Int.Ed.|60|12897|doi:10.1002/anie.202101141

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersdodecakis(mu-35-bis(trifluoromethyl)benzene-1-thiolato)-tetrakis(NN-dimethylformamide)-tetrakis(triphenylphosphine)-tetradeca-silver hexane unknown solvateExperimental 3D Coordinates
researchProduct

CCDC 2054075: Experimental Crystal Structure Determination

2021

Related Article: Guocheng Deng, Sami Malola, Peng Yuan, Xianhu Liu, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2021|Angew.Chem.,Int.Ed.|60|12897|doi:10.1002/anie.202101141

Space GroupCrystallographyCrystal SystemCrystal Structuredodecakis(mu-35-bis(trifluoromethyl)benzene-1-thiolato)-tetrakis(methanol)-tetrakis(triphenylphosphine)-tetradeca-silver unknown solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2054078: Experimental Crystal Structure Determination

2021

Related Article: Guocheng Deng, Sami Malola, Peng Yuan, Xianhu Liu, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2021|Angew.Chem.,Int.Ed.|60|12897|doi:10.1002/anie.202101141

Space GroupCrystallographydodecakis(mu-35-bis(trifluoromethyl)benzene-1-thiolato)-octakis(1-phenylpropan-1-amine)-tetra-silver unknown solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct