C-H…H-Fe Dihydrogen Bonding: Synthesis and Structure of $trans-[FeH(NCS(i-Pr)-S)(dppe)_2]I$ $(dppe=Ph_2PCH_2Ch_2PPh_2)$

C-H…H-Fe Dihydrogen 결합: $trans-[FeH(NCS(i-Pr)-S)(dppe)_2]I$ 착물의 합성 및 구조

Compound trans-[FeH(NCS(i-Pr)-S)(dppe)₂](1) reacted with isopropyl iodide (i-PrI) to give an Fe(II)-organic isothiocyanide complex, trans-[FeH(NCS(i-Pr)-S)(dppe)₂]I (2). Compound 2 was structurally characterized, in which the hydride ligand appears to be involved in the "dihydrogen" bonding, M-H…H-C. Crystallographic data for 2: monoclinic space group P2₁/n, a=13.490(2)Å, b=17.269(3)Å, c=21.384(3)Å, β=90.682(7)°, Z=4, R(wR₂)=0.0348(0.0894).