Reactions of transition-metal cations with [Re6Te8(CN)6]4−: syntheses and structures of [Zn(NH3)4]2[Re6Te8(CN)6], [{Co(NH3)5}2Re6Te8(CN)6]·4H2O, and [{Ni(NH3)5}2Re6Te8(CN)6]·4H2O Full article
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Inorganica Chimica Acta
ISSN: 1873-3255 , E-ISSN: 0020-1693 |
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| Output data | Year: 2004, Volume: 357, Number: 3, Pages: 728-732 Pages count : 5 DOI: 10.1016/j.ica.2003.06.014 | ||||
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Abstract:
The compounds [Zn(NH3)4]2[Re6Te8(CN)6](1), [{Co(NH3)5}2Re6Te8(CN)6]·4H2O (2), and [{Ni(NH3)5}2Re6Te8(CN)6]·4H2O (3) have been synthesized by the diffusion of an ammonia solution of Cs4[Re6Te8(CN)6]·2H2O into a glycerol solution of ZnCl2 (for 1), CoCl2·6H2O (for 2), or NiCl2·6H2O (for 3). Compound 1 crystallizes in the trigonal space group P3̄1m with one formula in a unit cell of dimensions a=10.3776(8) Å, c=10.4322(11) Å, and V=972.97(15) Å3 (T=153 K). Compounds 2 and 3 crystallize with four formula units in space group C2/c with cells of dimensions a=20.808(2) Å, b=22.027(3) Å, c=10.3708(11) Å, β=110.958(2)°, and V=4438.9(8) Å3 (T=153 K) (for 2); a=20.7617(15) Å, b=22.0521(16) Å, c=10.3526(8) Å, β=110.692(1)°, and V=4434.1(6) Å3 (T=153 K) (for 3). Compound 1 is ionic whereas compounds 2 and 3, which are isostructural, are molecular comprising two M(NH3)5 groups (M=Co, Ni) bonded in a trans fashion to the Re6Te8(CN)6 cluster through M–N(cyanide) bonds.
Cite:
Brylev K.A.
, Sekar P.
, Naumov N.G.
, Fedorov V.E.
, Ibers J.A.
Reactions of transition-metal cations with [Re6Te8(CN)6]4−: syntheses and structures of [Zn(NH3)4]2[Re6Te8(CN)6], [{Co(NH3)5}2Re6Te8(CN)6]·4H2O, and [{Ni(NH3)5}2Re6Te8(CN)6]·4H2O
Inorganica Chimica Acta. 2004. V.357. N3. P.728-732. DOI: 10.1016/j.ica.2003.06.014 WOS Scopus РИНЦ OpenAlex
Reactions of transition-metal cations with [Re6Te8(CN)6]4−: syntheses and structures of [Zn(NH3)4]2[Re6Te8(CN)6], [{Co(NH3)5}2Re6Te8(CN)6]·4H2O, and [{Ni(NH3)5}2Re6Te8(CN)6]·4H2O
Inorganica Chimica Acta. 2004. V.357. N3. P.728-732. DOI: 10.1016/j.ica.2003.06.014 WOS Scopus РИНЦ OpenAlex
Dates:
| Submitted: | May 7, 2003 |
| Published online: | Dec 4, 2003 |
Identifiers:
| Web of science: | WOS:000189228700013 |
| Scopus: | 2-s2.0-1242343778 |
| Elibrary: | 13457245 |
| OpenAlex: | W2019332947 |