(5,10,15,20-Tetraphenylporphyrinato-κ<sup>4</sup> <i>N</i>)(2,2,2-trifluoro-1-phenylethylidene-κ<i>C</i> <sup>1</sup>)ruthenium(II): a stable fluorinated alkylidene complex of a ruthenium(II) porphyrin
Acta crystallographica. Section E