Janus-Cube Octasilsesquioxane: Facile Synthesis and Structure Elucidation

Angewandte Chemie - International Edition

Volumn 55, Issue 32, 2016, Pages 9336-9339

  Oguri, Naoki ^a   Egawa, Yasunobu ^a   Takeda, Nobuhiro ^a   Unno, Masafumi ^a  

^a GUNMA UNIVERSITY   (Japan)

Author keywords

Janus particles; materials science; siloxane bond formation; siloxanes; silsesquioxanes

Indexed keywords

GEOMETRY; MATERIALS SCIENCE; SILICON COMPOUNDS;

FACILE SYNTHESIS; JANUS PARTICLES; OCTASILSESQUIOXANE; SEPARATION METHODS; SILOXANE BONDS; SILOXANES; SILSESQUIOXANES; STRUCTURE ELUCIDATION;

X RAY CRYSTALLOGRAPHY;

EID: 84971421754     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201602413     Document Type: Article

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42. Crystal data for 4 (123 K): C40H56O12Si8, fw 953.57, triclinic, space group P1‾, white crystals, a=10.637(3), b=11.086(3), c=20.880(7) Å, α=93.679(7), β=93.938(7), γ=96.230(8)°, V=2435.5(13) Å3, Z=2, Dcalcd=1.300 Mg m−3, R1=0.0735 (I>2σ), wR2=0.2157 (all data), GOF=0.945. CCDC 1446733 (4) contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from TheCambridgeCrystallographicDataCentre.
43. During the submission process, the synthesis of Janus-cube octasilsesquioxanes by an alternative approach was published: A. Blazquez-Moraleja, M. E. Pérez-Ojeda, J. R. Suarez, M. L. Jimeno, J. L. Chiara, Chem. Commun. 2016, 52, 5792–5795.