ChemInform Abstract: SIX‐COORDINATE COMPLEXES WITH 1,10‐PHENANTHROLINE LIGANDS IN THE TRANS CONFIGURATION. PREPARATION OF TRANS‐BIS(1,10‐PHENANTHROLINE)RUTHENIUM(II) COMPLEXES AND CRYSTAL STRUCTURE OF TRANS‐BIS(1,10‐PHENANTHROLINE)BIS(PYRIDINE)RUTHENIUM(II) HEXAFLUOROPHOSPHATE