X‐ray Crystal Structure Characterization of Two Mononuclear Low Coordinate Lanthanoid Aryloxides, [La(Odpp) 3 (dig)]·0.5dig and [Nd(Odpp) 3 (py) 2 ]·2py, (HOdpp = 2,6‐diphenylphenol, dig = bis(2‐methoxyethyl) ether, py = pyridine) | Zendy

Deacon Glen B. | Zendy; Feng Tiecheng | Zendy; Junk Peter C. | Zendy; Skelton Brian W. | Zendy; White Allan H. | Zendy

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X‐ray Crystal Structure Characterization of Two Mononuclear Low Coordinate Lanthanoid Aryloxides, [La(Odpp) 3 (dig)]·0.5dig and [Nd(Odpp) 3 (py) 2 ]·2py, (HOdpp = 2,6‐diphenylphenol, dig = bis(2‐methoxyethyl) ether, py = pyridine)

Author(s) -

Deacon Glen B.,

Feng Tiecheng,

Junk Peter C.,

Skelton Brian W.,

White Allan H.

Publication year - 2006

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.200600153

Subject(s) - crystallography , diglyme , chemistry , pyridine , lanthanide , octahedron , trigonal bipyramidal molecular geometry , crystal structure , ether , crystallization , stereochemistry , ion , solvent , medicinal chemistry , organic chemistry

Structures of the new complexes [La(Odpp) 3 (dig)] · 0.5dig (Odpp = 2,6‐diphenylphenolate; dig = bis(2‐methoxyethyl) ether – diglyme) and [Nd(Odpp) 3 (py) 2 ] · 2py (py = pyridine), obtained by crystallization of the corresponding [Ln(Odpp) 3 (thf) 2 ] complex from diglyme or pyridine contain six‐coordinate and five‐coordinate lanthanoid atoms respectively. In the former, two meridional sets of donor atoms, (O 3 (dig) and O 3 (Odpp)) are near normal to each other and in a highly distorted octahedral stereochemistry, whereas the latter is trigonal bipyramidal with an oxygen and a nitrogen atom apical and a pronounced lengthening of the axial Nd‐N bond.

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