We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Synthesis and X-ray crystal structure of an organometallic phosphonate [η<sup>6</sup>-1,2-C<sub>6</sub>H<sub>4</sub>(OCH<sub>3</sub>)(P(O)(OCH<sup>2</sup>CH<sub>3</sub>)<sup>2</sup>)]Cr(CO)<sub>3</sub>.
- Authors
L. Renee Olano; Hien T. Tran; Joel T. Mague; D. Andrew Knight
- Abstract
The chiral, racemic, arene phosphonate complex, [tη6-1,2-C6H4(OCH3t)(P(O)(OCH2CH3t)2)t] Cr(CO)3 (1), was prepared via the reaction of 1,2-C6H4(OCH3)(P(O)(OCH2CH3)2) with Cr(CO)6 in refluxing dioxane/THF. The title complex crystallized in P1 with the cell dimensions: a = 8.4893(4) Å, b = 11.0638(9) Å, c = 11.2135(8) Å, and α = 62.151(8)&cir;, β = 105.154(5)&cir;, γ = 112.426(6)&cir;, giving a volume of 856.34(10) Å3. The conformation of 1 is described as eclipsed (E) in which the methoxy substituent eclipses a carbonyl ligand of the tripod, and the phosphonate substituent is staggered.
- Publication
Journal of Chemical Crystallography, 2003, Vol 33, Issue 5/6, p497
- ISSN
1074-1542
- Publication type
Article