Abstract
Bis(1,3-dithiole-2-one-4,5-dithiolato)antimonate(1-) salts, [Q][Sb(C3OS4)(2)], [Q][Sb(dmio)(2)] (3: Q = NEt4, 1,4-dimethylpyridinium (DMP), PPh4 or ferrocenyl-CH2NMe3) and bis(1,3-dithiole-2-thione-4,5-dithiolato)antimonate(1-) salts, [Q][Sb(C3S5)(2)], [Q][Sb(dmit)(2)] (1: Q = AsPh4 or NBu4) have been obtained from SbBr3-NaSCN and [Q](2)[Zn(dmio)(2)]or [Q](2)[Zn(dmio)(2)]. The crystal structures of (1: Q = AsPh4 or NBu4) and (3: Q = NEt4 and DMP) have been determined. In all cases, the Sb centres are 6-coordinated and, with the inclusion of the lone pair, are considered to have pseudo pentagonal bipyramidal structures. The interanion interactions in these and related complexes are compared. (C) 2002 Elsevier Science Ltd. All rights reserved.
| Original language | English |
|---|---|
| Pages (from-to) | 2107-2116 |
| Number of pages | 9 |
| Journal | Polyhedron |
| Volume | 21 |
| DOIs | |
| Publication status | Published - 2002 |
Keywords
- 1,3-dithiole-2-thione-4,5-dithiolates
- 1,3-dithiole-2-one-4,5-dithiolates
- antimony(III)
- crystal structures
- ANTIMONY(III) BIS-DMIT
- = ONIUM CATION
- CRYSTAL-STRUCTURES
- COORDINATION CHEMISTRY
- COMPLEXES
- TETRAETHYLAMMONIUM
- PSEUDOHALIDE
- HALIDE
Cite this
Bis(1,3-dithiole-2-one-4,5-dithiolato)antimonite(1-)salts, [Q][Sb(dmio)2]. Structural comparisons of [Q][Sb(dmio)2] and bis(1,3-dithiole-2-thione-4,5-dithiolato)antimonite(1-) salts, [!][Sb(dmit)2]. / Aupers, J. H.; Chohan, Z. H.; Comerlato, N. M.; Howie, Robert Alan; Silvino, A. C.; Wardell, J. L.; Wardell, S. M. S. V.
In: Polyhedron, Vol. 21, 2002, p. 2107-2116.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Bis(1,3-dithiole-2-one-4,5-dithiolato)antimonite(1-)salts, [Q][Sb(dmio)2]. Structural comparisons of [Q][Sb(dmio)2] and bis(1,3-dithiole-2-thione-4,5-dithiolato)antimonite(1-) salts, [!][Sb(dmit)2]
AU - Aupers, J. H.
AU - Chohan, Z. H.
AU - Comerlato, N. M.
AU - Howie, Robert Alan
AU - Silvino, A. C.
AU - Wardell, J. L.
AU - Wardell, S. M. S. V.
PY - 2002
Y1 - 2002
N2 - Bis(1,3-dithiole-2-one-4,5-dithiolato)antimonate(1-) salts, [Q][Sb(C3OS4)(2)], [Q][Sb(dmio)(2)] (3: Q = NEt4, 1,4-dimethylpyridinium (DMP), PPh4 or ferrocenyl-CH2NMe3) and bis(1,3-dithiole-2-thione-4,5-dithiolato)antimonate(1-) salts, [Q][Sb(C3S5)(2)], [Q][Sb(dmit)(2)] (1: Q = AsPh4 or NBu4) have been obtained from SbBr3-NaSCN and [Q](2)[Zn(dmio)(2)]or [Q](2)[Zn(dmio)(2)]. The crystal structures of (1: Q = AsPh4 or NBu4) and (3: Q = NEt4 and DMP) have been determined. In all cases, the Sb centres are 6-coordinated and, with the inclusion of the lone pair, are considered to have pseudo pentagonal bipyramidal structures. The interanion interactions in these and related complexes are compared. (C) 2002 Elsevier Science Ltd. All rights reserved.
AB - Bis(1,3-dithiole-2-one-4,5-dithiolato)antimonate(1-) salts, [Q][Sb(C3OS4)(2)], [Q][Sb(dmio)(2)] (3: Q = NEt4, 1,4-dimethylpyridinium (DMP), PPh4 or ferrocenyl-CH2NMe3) and bis(1,3-dithiole-2-thione-4,5-dithiolato)antimonate(1-) salts, [Q][Sb(C3S5)(2)], [Q][Sb(dmit)(2)] (1: Q = AsPh4 or NBu4) have been obtained from SbBr3-NaSCN and [Q](2)[Zn(dmio)(2)]or [Q](2)[Zn(dmio)(2)]. The crystal structures of (1: Q = AsPh4 or NBu4) and (3: Q = NEt4 and DMP) have been determined. In all cases, the Sb centres are 6-coordinated and, with the inclusion of the lone pair, are considered to have pseudo pentagonal bipyramidal structures. The interanion interactions in these and related complexes are compared. (C) 2002 Elsevier Science Ltd. All rights reserved.
KW - 1,3-dithiole-2-thione-4,5-dithiolates
KW - 1,3-dithiole-2-one-4,5-dithiolates
KW - antimony(III)
KW - crystal structures
KW - ANTIMONY(III) BIS-DMIT
KW - = ONIUM CATION
KW - CRYSTAL-STRUCTURES
KW - COORDINATION CHEMISTRY
KW - COMPLEXES
KW - TETRAETHYLAMMONIUM
KW - PSEUDOHALIDE
KW - HALIDE
U2 - 10.1016/S0277-5387(02)01156-7
DO - 10.1016/S0277-5387(02)01156-7
M3 - Article
VL - 21
SP - 2107
EP - 2116
JO - Polyhedron
JF - Polyhedron
SN - 0277-5387
ER -