For an atom with such a uniquely simple electronic makeup, hydrogen shows remarkable
mutability as a ligand. As a one-electron substituent with no significant potential for π-type …

This review summarizes the literature concerning metal complexes of bis (pyrazolyl) alkane
ligands R2C (pzx) 2 and follows a previous article describing the coordination chemistry of …

This book deals with polypyrazolylborates (scorpionates), a class of ligands known since
1966, but becoming rapidly popular with inorganic, organometallic and coordination …

The known ligands HC (pz) 3, HC (3, 5-Me2pz) 3, HC (3-Phpz) 3, and HC (3-tBupz) 3 and
the new ligand HC (3-iPrpz) 3 (pz= pyrazolyl ring) are prepared in CHCl3–H2O using the …

Tris (pyrazolyl) methanes are the neutral analogues of the widely exploited and highly useful
tris (pyrazolyl) hydroborates, yet by comparison with their boron based counterparts their …

Despite the widespread use of tris (pyrazolyl) borate ligands, their isoelectronic, neutral
analogs, tris (pyrazolyl) methane ligands, have not been extensively studied. By use of …

The complexes {Fe [HC (3, 5-Me2pz) 3] 2}(BF4) 2 (1),{Fe [HC (pz) 3] 2}(BF4) 2 (2), and {Fe
[PhC (pz) 2 (py)] 2}(BF4) 2 (3)(pz= 1-pyrazolyl ring, py= pyridyl ring) have been synthesized …

A series of complexes of formula Tp* NiX, where Tp*-= hydrotris (3, 5-dimethylpyrazole)
borate and X= Cl, Br, I, has been characterized by electronic absorption spectroscopy in the …

An Unprecedented Hybrid Scorpionate/Cyclopentadienyl Ligand | Journal of the American
Chemical Society ACS ACS Publications C&EN CAS Find my institution Log In Journal of the …

Data on the structures of tetrahydroborate complexes from X-ray diffraction analysis, neutron
and electron diffraction, and IR and NMR spectroscopy are considered. It is shown that, in …