Investigations on the Solubility of Sn <sub>4</sub> ‐Cluster Compounds in Liquid Ammonia
نویسندگان
چکیده
By using different transition metal containing precursors and liquid ammonia as solvent, single crystals of Sn44- cluster ammoniates were grown, three new compounds have been characterized by crystal structure determination. K4Sn4 ⋅ 8 NH3 (1) (P63, a=13.0370(6) Å c=39.0889(11) Å) has obtained dissolving a precursor with the nominal composition “KRuSn4” in ammonia, Rb2Na2Sn4 4.8 (2) (Pc, a=9.4005(3) Å, b=15.3663(6) c=12.7312(6) β=94.675(3)°) from similar solution “Rb9Na9Co16Sn24“. 1 represents last missing ammoniate A4Sn4 heavier alkali cations. K6[OH]2[Sn4] 5 (3) was crystallized solutions binary Zintl phase K12Sn17 presence AuPPh3Cl cryptand[2.2.2] (P21/c, a=10.3655(1) b=12.7489(2) c=16.9137(3) β=103.212(2)°), is compound that appears to be stable highest amount hydroxide so far.
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ژورنال
عنوان ژورنال: Zeitschrift für anorganische und allgemeine Chemie
سال: 2021
ISSN: ['0044-2313', '1521-3749']
DOI: https://doi.org/10.1002/zaac.202100239