Atomically precise rhodium nanoclusters: synthesis and characterization of the heterometallic [Rh18Sn3Cl2(CO)33]4- and [Rh7Sn4Cl10(CO)14]5- carbonyl compounds

被引：1

作者：

Bussoli, Guido ^{[1
]}

Cesari, Cristiana ^{[1
]}

Femoni, Cristina ^{[1
]}

Iapalucci, Maria Carmela ^{[1
]}

Ruggieri, Silvia ^{[2
]}

Tiozzo, Cristina ^{[1
]}

Zacchini, Stefano ^{[1
]}

机构：

[1] Univ Bologna, Dept Ind Chem Toso Montanari, Viale Risorgimento 4, I-40136 Bologna, Italy

[2] Univ Verona, Dept Biotechnol, Lab Luminescent Mat, Str Le Grazie 15, I-37134 Verona, Italy

来源：

RESULTS IN CHEMISTRY | 2022年 / 4卷

关键词：

Rhodium; Tin; Carbonyl; Nanocluster; Molecular structure; Icosahedral; CLUSTERS; METAL;

D O I：

10.1016/j.rechem.2022.100435

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This paper presents a deepening on the investigation of the Rh-Sn system of heterometallic carbonyl clusters. More specifically, we herein report the synthesis and isolation of the new [Rh7Sn4Cl10(CO)(14)](5-) (1) compound and the atomically precise [Rh18Sn3Cl2(CO)(33)](4-) (2) nanocluster. Cluster 1 can be obtained by reacting the [Rh-7(CO)(16)](3-) homometallic cluster with hydrated Sn(II) chloride, in acetone; conversely, cluster 2 derives from the previously known [Rh12Sn(CO)(23)Cl-2](4-) precursor after controlled addition of diluted sulphuric acid. Notably, only 2 has retained the recurrent Sn-centred icosahedral structural feature, while 1 shows a molecular structure based on two Rh-4 tetrahedra joint by one vertex and stabilized by SnCl2 and [SnCl3] fragments. Both species have been characterized by infrared (IR) analysis in solution, single-crystal X-ray diffraction and Electrospray Ionization Mass Spectrometry (ESI-MS).

引用

页数：5

共 44 条

[1] Superloading of tin ligands into rhodium and iridium carbonyl cluster complexes [J].

Adams, RD ;

Captain, B ;

Smith, JL ;

Hall, MB ;

Beddie, CL ;

Webster, CE .

INORGANIC CHEMISTRY, 2004, 43 (24) :7576-7578

[2] Ruthenium-tin cluster complexes and their applications as bimetallic nanoscale heterogeneous hydrogenation catalysts [J].

Adams, Richard D. ;

Trufan, Eszter .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2010, 368 (1915) :1473-1493

[3] Rhodium-Tin Binary Nanoparticle-A Strategy to Develop an Alternative Electrocatalyst for Oxygen Reduction [J].

Ahn, Minjeh ;

Cha, In Youn ;

Cho, Jinwon ;

Ham, Hyung Chul ;

Sung, Yung-Eun ;

Yoo, Sung Jong .

ACS CATALYSIS, 2017, 7 (09) :5796-5801

[4] Heterogeneous rhodium-tin nanoparticles: highly active and durable electrocatalysts for the oxidation of ethanol [J].

Ahn, Minjeh ;

Cha, In Young ;

Lee, Joong Kee ;

Yoo, Sung Jong ;

Sung, Yung-Eun .

JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (33) :17130-17134

[5] NEW CARBIDE CLUSTERS IN THE COBALT SUBGROUP .10. PREPARATION AND CRYSTALLOGRAPHIC CHARACTERIZATION OF DICARBIDO-OCTA-MU-CARBONYLHEXADECACARBONYL-POLYHEDRO-DODECARHODATE(2-)AS ITS BIS(TRIPHENYLPHOSPHINE)IMINIUM SALT, [N(PPH3)2]2[RH12C2(CO)24] [J].

ALBANO, VG ;

BRAGA, D ;

CHINI, P ;

STRUMOLO, D ;

MARTINENGO, S .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1983, (02) :249-252

[6]

[Anonymous], 1999, SCHAKAL99

[7] Transition metal carbonyl clusters in biology: A futile or niche research area? [J].

Arrais, Aldo ;

Gabano, Elisabetta ;

Ravera, Mauro ;

Osella, Domenico .

INORGANICA CHIMICA ACTA, 2018, 470 :3-10

[8] Insertion of germanium atoms in high- nuclearity rhodium carbonyl compounds: synthesis, characterization and preliminary biological activity of the heterometallic [ Rh13Ge( CO) 25] 3-, [ Rh14Ge2( CO) 30] 2-and [ Rh12Ge( CO) 27] 4-clusters+ [J].

Boccalini, Alberto ;

Dyson, Paul J. ;

Femoni, Cristina ;

Iapalucci, Maria C. ;

Ruggieri, Silvia ;

Zacchini, Stefano .

DALTON TRANSACTIONS, 2018, 47 (44) :15737-15744

[9] Structural Diversity in Molecular Nickel Phosphide Carbonyl Nanoclusters [J].

Capacci, Chiara ;

Cesari, Cristiana ;

Femoni, Cristina ;

Iapalucci, Maria Carmela ;

Mancini, Federica ;

Ruggieri, Silvia ;

Zacchini, Stefano .

INORGANIC CHEMISTRY, 2020, 59 (21) :16016-16026

[10] Heterometallic rhodium clusters as electron reservoirs: Chemical, electrochemical, and theoretical studies of the centered-icosahedral [Rh12E(CO)27]n- atomically precise carbonyl compounds [J].

Cesari, Cristiana ;

Femoni, Cristina ;

Funaioli, Tiziana ;

Iapalucci, Maria Carmela ;

Rivalta, Ivan ;

Ruggieri, Silvia ;

Zacchini, Stefano .

JOURNAL OF CHEMICAL PHYSICS, 2021, 155 (10)

← 1 2 3 4 5 →