Crystal structure of μ-oxido-1,1′ κ 2 O: O-bis{tetra- μ-oxido-1:2 κ 2 O: O;1:3 κ 2 O: O;2:3 κ 4 O: O-tris[1,2,3( η 5)-pentamethylcyclopentadienyl]- trianglo-trititanium(IV)}
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'The title polynuclear organometallic titanium(IV) oxide, [{Ti3( η 5-C 5Me 5) 3( μ-O) 4} 2( μ-O)], exhibits two Ti3O 4 cores bridged by an O atom located on a twofold axis. All metal centres present the typical three-legged piano-stool coordination environment, where one site is occupied by a pentamethylcyclopentadienyl ligand linked in an η 5-coordination fashion, while three bridging O atoms fill the other three sites' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["Crystal structure","Organometallic","Pentamethylcyclopentadienyl ligand","Titanium oxide"]} <|eot_id|>
 Here is the Description of a dataset. Description:'The title polynuclear organometallic titanium(IV) oxide, [{Ti3( η 5-C 5Me 5) 3( μ-O) 4} 2( μ-O)], exhibits two Ti3O 4 cores bridged by an O atom located on a twofold axis. All metal centres present the typical three-legged piano-stool coordination environment, where one site is occupied by a pentamethylcyclopentadienyl ligand linked in an η 5-coordination fashion, while three bridging O atoms fill the other three sites' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
The title polynuclear organometallic titanium(IV) oxide, [{Ti3( η 5-C 5Me 5) 3( μ-O) 4} 2( μ-O)], exhibits two Ti3O 4 cores bridged by an O atom located on a twofold axis. All metal centres present the typical three-legged piano-stool coordination environment, where one site is occupied by a pentamethylcyclopentadienyl ligand linked in an η 5-coordination fashion, while three bridging O atoms fill the other three sites
Crystal structure; Organometallic; Pentamethylcyclopentadienyl ligand; Titanium oxide