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Syntheses and X‐Ray Crystal Structures of [Li(thf) 4 ][SnCl 5 (thf)] and {[Li(Et 2 O) 2 ] 2 ‐(μ‐Cl 2 ) 2 ‐Sn IV Cl 2 }
Author(s) -
Junk Peter C.,
Leary Stuart G.
Publication year - 2000
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 - 10.1002/1521-3749(200011)626:11<2279::aid-zaac2279>3.0.co;2-k
Subject(s) - monoclinic crystal system , chemistry , octahedron , crystal structure , crystallography , lithium (medication) , heteronuclear molecule , stereochemistry , nuclear magnetic resonance spectroscopy , medicine , endocrinology
The syntheses and single crystal X‐ray structure determinations are reported for [Li(thf) 4 ][SnCl 5 (thf)] ( 1 ) and {[Li(Et 2 O) 2 ] 2 ‐(μ‐Cl 2 ) 2 ‐Sn IV Cl 2 } ( 2 ). Compound 1 is ionic with a tetrahedral coordinated lithium cation and distorted octahedral tin (IV) atom in the anion, while compound ( 2 ) is a centrosymmetric heteronuclear double salt of LiCl and SnCl 4 . [Li(thf) 4 ][SnCl 5 (thf)] is monoclinic, P 2 1 /n, a = 11.204(1), b = 15.599(1), c = 17.720(2) Å; β = 96.734(2)°, Z = 4, R 0.0418; {[Li(Et 2 O) 2 ] 2 ‐(μ‐Cl 2 ) 2 ‐Sn IV Cl 2 } is monoclinic, P 2 1 /n, a = 10.848(2), b = 12.764(2), c = 11.748(2) Å; β = 90.388(3)°, Z = 4, R = 0.0851.