(IUCr) Syntheses and crystal structures of [Ir<span class="sup"><sup>III</sup></span>{C(CHCO<span class="inf"><sub>2</sub></span>Et)(dppm)<span class="inf"><sub>2</sub></span>-<span class="symbol">κ</span><span class="sup"><sup>4</sup></span><span class="it"><i>P</i></span>,<span class="it"><i>C</i></span>,<span class="it"><i>C</i></span>′,<span class="it"><i>P</i></span>′}ClH]Cl·2.75CH<span class="inf"><sub>2</sub></span>Cl<span class="inf"><sub>2</sub></span> and its derivatives, [Ir<span class="sup"><sup>III</sup></span>{C(CHCO<span class="inf"><sub>2</sub></span>Et)(dppm)<span class="inf"><sub>2</sub></span>-<span class="symbol">κ</span><span class="sup"><sup>4</sup></span><span class="it"><i>P</i></span>,<span class="it"><i>C</i></span>,<span class="it"><i>C</i></span>′,<span class="it"><i>P</i></span>′}(CH<span class="inf"><sub>2</sub></span>CO<span class="inf"><sub>2</sub></span>Et)Cl]Cl·CH<span class="inf"><sub>3</sub></span>OH·0.5H<span class="inf"><sub>2</sub></span>O, [Ir<span class="sup"><sup>III</sup></span>{C(CHCO<span class="inf"><sub>2</sub></span>Et)(dppm)<span class="inf"><sub>2</sub></span>-<span class="symbol">κ</span><span class="sup"><sup>4</sup></span><span class="it"><i>P</i></span>,<span class="it"><i>C</i></span>,<span class="it"><i>C</i></span>′,<span class="it"><i>P</i></span>′}Cl<span class="inf"><sub>2</sub></span>]Cl·CH<span class="inf"><sub>3</sub></span>OH·2H<span class="inf"><sub>2</sub></span>O and [Ir<span class="sup"><sup>III</sup></span>{C(CHCO<span class="inf"><sub>2</sub></span>Et)(dppm)<span class="inf"><sub>2</sub></span>-<span class="symbol">κ</span><span class="sup"><sup>4</sup></span><span class="it"><i>P</i></span>,<span class="it"><i>C</i></span>,<span class="it"><i>C</i></span>′,<span class="it"><i>P</i></span>′}(CH<span class="inf"><sub>2</sub></span>CO<span class="inf"><sub>2</sub></span>Et)(CO)]Cl<span class="inf"><sub>2</sub></span>·2CH<span class="inf"><sub>2</sub></span>Cl<span class="inf"><sub>2</sub></span>·1.5H<span class="inf"><sub>2</sub></span>O

Acta Crystallographica Section E
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Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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[Figure 5]

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Figure 5
Molecular structure of the complex cation in 7 and the two counter-ions. Displacement ellipsoids are drawn at the 30% probability level. For clarity, only the ipso carbon atoms of the phenyl groups are presented and the solvent molecules are omitted.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 75| Part 1| January 2019| Pages 12-20

https://doi.org/10.1107/S2056989018017024

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