An octahedrally coordinated trialkylyttrium(III): tris(trimethylsilylmethyl)(1,4,7‐trimethyl‐1,4,7‐triazacyclononane)yttrium(III)
Author(s) -
Bambirra Sergio,
Hessen Bart,
Meetsma Auke
Publication year - 2006
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s1600536806001450
Subject(s) - chemistry , yttrium , ligand (biochemistry) , monomer , molecule , tris , crystallography , atom (system on chip) , crystal structure , stereochemistry , medicinal chemistry , organic chemistry , polymer , receptor , biochemistry , oxide , computer science , embedded system
The crystal structure of the title compound, [Y(C 4 H 11 Si) 3 (C 9 H 21 N 3 )], consists of monomeric species. In each of the three independent molecules in the asymmetric unit, the Y atom is in a slightly distorted octahedral environment, formed by the C atoms of three trimethylsilylmethyl ligands (average Y—C = 2.427 Å) and three facially bound N atoms of the 1,4,7‐trimethyl‐1,4,7‐triazacyclonane ligand (average Y—N = 2.601 Å).
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