Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Organo-Zintl-based superatoms: [Ge9(CHO)3] and [Ge9(CHO)]

Journal Article · · Chemical Physics Letters
 [1];  [2];  [1]
  1. National Institute of Technology, Rourkela (India)
  2. Virginia Commonwealth University, Richmond, VA (United States)
A systematic study, based on density functional theory and different hybrid functionals for exchange-correlation potential, shows that the electron affinities of organo-zintl clusters [Ge9(R)n] [R = CHO; n = 1, 3] are close to that of chlorine (3.6 eV) and iodine (3.0 eV). A detailed study of the molecular orbitals of these complexes, when compared to those of Al13-, Cl- and I-, confirm that they behave as superatoms, mimicking the chemistry of halogens. Here this study expands the scope of superatoms by including a new class of pseudo-halogens based on ligated organo-Zintl ions.
Research Organization:
Lawrence Berkeley National Laboratory, Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC); Virginia Commonwealth University, Richmond, VA (United States)
Sponsoring Organization:
Government of India; USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division (MSE)
Grant/Contract Number:
AC02-05CH11231; FG02-96ER45579
OSTI ID:
1463296
Alternate ID(s):
OSTI ID: 1564529
OSTI ID: 22909646
Journal Information:
Chemical Physics Letters, Journal Name: Chemical Physics Letters Journal Issue: C Vol. 686; ISSN 0009-2614
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (49)

[Ge9{Si(SiMe3)3}3]: A Soluble Polyhedral Ge9 Cluster Stabilized by Only Three Silyl Ligands journal June 2003
Metal-Rich, Neutral and Cationic Organotin Clusters journal April 2005
A Metalloid [Ga23{N(SiMe3)2}11] Cluster: The Jellium Model Put to Test journal February 2007
Addition of Alkenes to Deltahedral Zintl Clusters by Reaction with Alkynes: Synthesis and Structure of [FcCHCHGe9CHCHFc]2−, an Organo-Zintl–Organometallic Anion journal September 2007
[Zn6Sn3Bi8]4−: Expanding the Intermetalloid Zintl Anion Concept to Ternary Systems journal August 2009
Neither Electron-Precise nor in Accordance with Wade-Mingos Rules: The Ternary Cluster Anion [Ni2Sn7Bi5]3− journal December 2010
[Eu@Sn6Bi8]4−: A Mini-Fullerane-Type Zintl Anion Containing a Lanthanide Ion journal December 2010
[Ge 9 {Si(SiMe 3 ) 3 } 3 {SnPh 3 }]: A Tetrasubstituted and Neutral Deltahedral Nine‐Atom Cluster journal July 2012
The Subtle Influence of Binary versus Homoatomic Zintl Ions: The Phenyl-Ligated Trimetallic Cage [Sn 2 Sb 5 (ZnPh) 2 ] 3− journal December 2009
Quasi-Chalcogen Characteristics of Al12Be: A New Member of the Three-Dimensional Periodic Table journal January 2016
Toward Two-Dimensional Superatomic Honeycomb Structures. Evaluation of [Ge9(Si(SiMe3))3] as Source of Ge9–Cluster Building Blocks for Extended Materials journal January 2017
Building Diatomic and Triatomic Superatom Molecules journal July 2016
Controlling the Band Gap Energy of Cluster-Assembled Materials journal June 2013
Intermolecular interactions from a natural bond orbital, donor-acceptor viewpoint journal September 1988
Heteroatomic Deltahedral Clusters of Main-Group Elements:  Synthesis and Structure of the Zintl Ions [In4Bi5]3-, [InBi3]2-, and [GaBi3]2- journal October 2000
Heteropolyatomic anions of the post transition metals. Synthesis and structure of the ditindibismuthide(2-) anion, Sn2Bi22- journal September 1982
Heteropolyatomic anions of the post transition metals. Synthesis and structure of the dileaddiantimonide(2-) anion, Pb2Sb22- journal March 1985
Alkylation of Deltahedral Zintl Clusters:  Synthesis of [R−Ge9−Ge9−R]4- (R = tBu, sBu, nBu, tAm) and Structure of [tBu−Ge9−Ge9tBu]4- journal February 2007
Rational Synthesis of [Ge 9 {Si(SiMe 3 ) 3 } 3 ] from Its Parent Zintl Ion Ge 9 4– journal January 2012
Compounds of Superatom Clusters: Preferred Structures and Significant Nonlinear Optical Properties of the BLi6-X (X = F, LiF2, BeF3, BF4) Motifs journal October 2008
Effect of Charge and Composition on the Structural Fluxionality and Stability of Nine Atom Tin−Bismuth Zintl Analogues journal October 2008
Heteroatomic polyanions of the post-transition metals. The synthesis and structure of a compound containing thallium nonastannide(3-) (TlSn93-) and thallium octastannide(3-) (TlSn83-) with a novel structural disorder journal May 1982
Heteroatomic polyanions of post-transition metals. Synthesis and structure of dithalliumditellurium(2-), Tl2Te22-. Skeletal requirements for bonding journal May 1981
Superatom Compounds, Clusters, and Assemblies:  Ultra Alkali Motifs and Architectures journal August 2007
[Pd 3 Sn 8 Bi 6 ] 4– : A 14-Vertex Sn/Bi Cluster Embedding a Pd 3 Triangle journal September 2011
Superatom Electron Configuration Predicts Thermal Stability of Au 25 (SR) 18 Nanoclusters journal October 2012
On the Existence of Designer Magnetic Superatoms journal March 2013
Functionalization of Nine-Atom Deltahedral Zintl Ions with Organic Substituents: Detailed Studies of the Reactions journal June 2009
Superalkalis and Superhalogens As Building Blocks of Supersalts journal January 2014
Density Functional Theory Study on Stabilization of the Al13 Superatom by Poly(vinylpyrrolidone) journal January 2015
Al12Cu Superatom as Stable Building Block of Ionic Salts journal February 2015
Clusters, Superatoms, and Building Blocks of New Materials journal January 2009
The Smallest Thiolated Gold Superatom Complexes journal July 2009
From Elements to Clusters: The Periodic Table Revisited journal April 2011
Beyond the Periodic Table of Elements: The Role of Superatoms journal April 2013
Cluster-Assembled Materials journal January 2009
Cluster-Assembled Materials: Toward Nanomaterials with Precise Control over Properties journal December 2009
Designer magnetic superatoms journal June 2009
sp 3 -hybridization in superatomic clusters. Analogues to simple molecules involving the Au 6 core journal January 2014
Long-range corrected hybrid density functionals with damped atom–atom dispersion corrections journal January 2008
Tri-metallic deltahedral Zintl ions: experimental and theoretical studies of the novel dimer [(Sn6Ge2Bi)2]4− journal January 2012
The electronic structure of Ge9[Si(SiMe3)3]3−: a superantiatom complex journal January 2012
Ag44(SR)304−: a silver–thiolate superatom complex journal January 2012
Density‐functional thermochemistry. III. The role of exact exchange journal April 1993
Evolution of the electronic structure and properties of neutral and charged aluminum clusters: A comprehensive analysis journal August 1999
Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density journal January 1988
Atomic clusters: Building blocks for a class of solids journal May 1995
Electronic Shell Structure and Abundances of Sodium Clusters journal June 1984
Assembling crystals from clusters journal September 1992

Similar Records

Functionalized nona-silicide [Si9R3] Zintl clusters: a new class of superhalogens
Journal Article · Thu Aug 11 20:00:00 EDT 2022 · Physical Chemistry Chemical Physics. PCCP · OSTI ID:1978872