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Low‐Temperature Synthesis of Diamminesodium(1+) Triamminesodium(1+) Trithioantimonate(3−) Ammoniate (1 : 2 : 1 : 2) ([Na(NH 3 ) 3 ] 2 [Na(NH 3 ) 2 ]SbS 3 ⋅2 NH 3 ), A Solvated Neutral Sodium Trithioantimonate(3−) (3 : 1) Na 3 SbS 3 ) Ion Complex
Author(s) -
Korber Nikolaus,
Richter Frank
Publication year - 2001
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/1522-2675(20010815)84:8<2368::aid-hlca2368>3.0.co;2-d
Subject(s) - chemistry , liquid ammonia , ammonia , ion , molecule , sodium , solvation , crystallography , inorganic chemistry , trigonal crystal system , medicinal chemistry , crystal structure , organic chemistry
A solution of sodium in liquid ammonia reacts with Sb 2 S 3 to form large colorless crystals of the composition Na 3 SbS 3 ⋅10 NH 3 . The trigonal‐pyramidal SbS 3 3− anion is ion‐paired with three Na + counter ions, the coordination spheres of which are completed by eight ammine ligands. The resulting neutral [Na(NH 3 ) 3 ] 2 [Na(NH 3 ) 2 ]SbS 3 molecules crystallize together with two ammonia molecules of solvation in the space group P 2 1 / c ( a =9.828(2), b =6.0702(4), c =33.4377(6) Å, β =91.362(7)°, V =1994.2(5) Å 3 , Z =4).