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Figure 2
A view of (I)[link], indicating the full coordination around Na1. Displacement ellipsoids are drawn at the 30% probability level. For clarity, atoms C11, C13, C16, C17 and C19 of the isopropyl groups on Si1, and atoms C20, C22, C23, C25, C26 and C28 of the isopropyl groups on Si2 have been omitted, and only those H atoms involved in agostic inter­actions are shown. The inter­actions between Na1 and atoms C9, C10, N2 and H14C are shown as dashed lines. [Symmetry code: (i) −x + 1, y, −z + [{3\over 2}].]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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