Au 108 S 24 (PPh 3 ) 16 : A Highly Symmetric Nanoscale Gold Cluster Confirms the General Concept of Metalloid Clusters
The reduction of (Ph P)AuCl with NaBH in the presence of HSC(SiMe ) , leads to one of the largest metalloid gold clusters: Au S (PPh ) (1). Within 1 an octahedral Au core of gold atoms arranged as in Au metal is surrounded by 48 oxidized Au atoms of an Au S shell, a novel building block in gold chem...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2017-01, Vol.56 (1), p.393-396 |
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| creator | Kenzler, Sebastian Schrenk, Claudio Schnepf, Andreas |
| description | The reduction of (Ph
P)AuCl with NaBH
in the presence of HSC(SiMe
)
, leads to one of the largest metalloid gold clusters: Au
S
(PPh
)
(1). Within 1 an octahedral Au
core of gold atoms arranged as in Au metal is surrounded by 48 oxidized Au atoms of an Au
S
shell, a novel building block in gold chemistry. The protecting Au
S
shell is completed by additional 16 Au(PPh
) units, leading to a complete protection of the gold core. Within 1 the Au-Au distances get more molecular on going from the center to the ligand shell. Cluster 1 represents novel structural motives in the field of metalloid gold clusters which also are partly typical for metal atoms in metalloid clusters: M
R
(n>m). |
| doi_str_mv | 10.1002/anie.201609000 |
| format | Article |
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P)AuCl with NaBH
in the presence of HSC(SiMe
)
, leads to one of the largest metalloid gold clusters: Au
S
(PPh
)
(1). Within 1 an octahedral Au
core of gold atoms arranged as in Au metal is surrounded by 48 oxidized Au atoms of an Au
S
shell, a novel building block in gold chemistry. The protecting Au
S
shell is completed by additional 16 Au(PPh
) units, leading to a complete protection of the gold core. Within 1 the Au-Au distances get more molecular on going from the center to the ligand shell. Cluster 1 represents novel structural motives in the field of metalloid gold clusters which also are partly typical for metal atoms in metalloid clusters: M
R
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P)AuCl with NaBH
in the presence of HSC(SiMe
)
, leads to one of the largest metalloid gold clusters: Au
S
(PPh
)
(1). Within 1 an octahedral Au
core of gold atoms arranged as in Au metal is surrounded by 48 oxidized Au atoms of an Au
S
shell, a novel building block in gold chemistry. The protecting Au
S
shell is completed by additional 16 Au(PPh
) units, leading to a complete protection of the gold core. Within 1 the Au-Au distances get more molecular on going from the center to the ligand shell. Cluster 1 represents novel structural motives in the field of metalloid gold clusters which also are partly typical for metal atoms in metalloid clusters: M
R
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P)AuCl with NaBH
in the presence of HSC(SiMe
)
, leads to one of the largest metalloid gold clusters: Au
S
(PPh
)
(1). Within 1 an octahedral Au
core of gold atoms arranged as in Au metal is surrounded by 48 oxidized Au atoms of an Au
S
shell, a novel building block in gold chemistry. The protecting Au
S
shell is completed by additional 16 Au(PPh
) units, leading to a complete protection of the gold core. Within 1 the Au-Au distances get more molecular on going from the center to the ligand shell. Cluster 1 represents novel structural motives in the field of metalloid gold clusters which also are partly typical for metal atoms in metalloid clusters: M
R
(n>m).</abstract><cop>Germany</cop><pmid>27936317</pmid><doi>10.1002/anie.201609000</doi><tpages>4</tpages></addata></record> |
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| issn | 1433-7851 1521-3773 |
| language | eng |
| recordid | cdi_crossref_primary_10_1002_anie_201609000 |
| source | Wiley Online Library - AutoHoldings Journals |
| title | Au 108 S 24 (PPh 3 ) 16 : A Highly Symmetric Nanoscale Gold Cluster Confirms the General Concept of Metalloid Clusters |
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