Synthesis, structure, and magnetic properties of [dithiazolylium](x)[M(tdas)(2)] salts

S S  Staniland; W  Fujita; Y  Umezono; K  Awaga; S  Crawford; S  Parsons; N  Robertson

doi:10.1080/15421400500377677

Synthesis, structure, and magnetic properties of [dithiazolylium](x)[M(tdas)(2)] salts

S S Staniland, W Fujita, Y Umezono, K Awaga, S Crawford, S Parsons, N Robertson

Research output: Contribution to journal › Article › peer-review

Abstract

Three new [dithiazolylium](x)[M(tdas)(2)] salts are reported (tdas = 1,2,5-thiadiazole-3,4-dithiole). Single-crystal X-ray structures have been obtained for [BDTA](2)[Fe(tdas)(2)Cl] (1) and [BDTA](2)[Ni(tdas)(2)] (2) (BDTA = benzo-1,3,2-dithiazolyl). These are the first examples of integrated anion-cation stacking motifs for [M(tdas)(2)](x-) complexes, as well as the first example of a nondimerized [Fe(tdas)(2)](-) material. [BBDTA][Fe(tdas)(2)] (3) (BBDTA = benzo-bis-1,3,2-dithiazolyl) is also reported, and the magnetic properties of (1) and (3) have been analyzed, showing (1) to be paramagnetic and (3) to have a mixture of dimer and Curie-Weiss behaviour.

Original language	English
Pages (from-to)	123-135
Number of pages	13
Journal	Molecular Crystals and Liquid Crystals Science and Technology - Section A: Molecular Crystals and Liquid Crystals
Volume	452
DOIs	https://doi.org/10.1080/15421400500377677
Publication status	Published - 2006

Keywords / Materials (for Non-textual outputs)

BBDTA
BDTA
crystal structure
dithiazolyl
metal-bis-dithiolene
tdas
METAL-COMPLEXES
RADICALS
LIGAND

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title = "Synthesis, structure, and magnetic properties of [dithiazolylium](x)[M(tdas)(2)] salts",

abstract = "Three new [dithiazolylium](x)[M(tdas)(2)] salts are reported (tdas = 1,2,5-thiadiazole-3,4-dithiole). Single-crystal X-ray structures have been obtained for [BDTA](2)[Fe(tdas)(2)Cl] (1) and [BDTA](2)[Ni(tdas)(2)] (2) (BDTA = benzo-1,3,2-dithiazolyl). These are the first examples of integrated anion-cation stacking motifs for [M(tdas)(2)](x-) complexes, as well as the first example of a nondimerized [Fe(tdas)(2)](-) material. [BBDTA][Fe(tdas)(2)] (3) (BBDTA = benzo-bis-1,3,2-dithiazolyl) is also reported, and the magnetic properties of (1) and (3) have been analyzed, showing (1) to be paramagnetic and (3) to have a mixture of dimer and Curie-Weiss behaviour.",

keywords = "BBDTA, BDTA, crystal structure, dithiazolyl, metal-bis-dithiolene, tdas, METAL-COMPLEXES, RADICALS, LIGAND",

author = "Staniland, {S S} and W Fujita and Y Umezono and K Awaga and S Crawford and S Parsons and N Robertson",

year = "2006",

doi = "10.1080/15421400500377677",

language = "English",

volume = "452",

pages = "123--135",

journal = "Molecular Crystals and Liquid Crystals Science and Technology - Section A: Molecular Crystals and Liquid Crystals",

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publisher = "Gordon and Breach Science Publishers",

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TY - JOUR

T1 - Synthesis, structure, and magnetic properties of [dithiazolylium](x)[M(tdas)(2)] salts

AU - Staniland, S S

AU - Fujita, W

AU - Umezono, Y

AU - Awaga, K

AU - Crawford, S

AU - Parsons, S

AU - Robertson, N

PY - 2006

Y1 - 2006

N2 - Three new [dithiazolylium](x)[M(tdas)(2)] salts are reported (tdas = 1,2,5-thiadiazole-3,4-dithiole). Single-crystal X-ray structures have been obtained for [BDTA](2)[Fe(tdas)(2)Cl] (1) and [BDTA](2)[Ni(tdas)(2)] (2) (BDTA = benzo-1,3,2-dithiazolyl). These are the first examples of integrated anion-cation stacking motifs for [M(tdas)(2)](x-) complexes, as well as the first example of a nondimerized [Fe(tdas)(2)](-) material. [BBDTA][Fe(tdas)(2)] (3) (BBDTA = benzo-bis-1,3,2-dithiazolyl) is also reported, and the magnetic properties of (1) and (3) have been analyzed, showing (1) to be paramagnetic and (3) to have a mixture of dimer and Curie-Weiss behaviour.

AB - Three new [dithiazolylium](x)[M(tdas)(2)] salts are reported (tdas = 1,2,5-thiadiazole-3,4-dithiole). Single-crystal X-ray structures have been obtained for [BDTA](2)[Fe(tdas)(2)Cl] (1) and [BDTA](2)[Ni(tdas)(2)] (2) (BDTA = benzo-1,3,2-dithiazolyl). These are the first examples of integrated anion-cation stacking motifs for [M(tdas)(2)](x-) complexes, as well as the first example of a nondimerized [Fe(tdas)(2)](-) material. [BBDTA][Fe(tdas)(2)] (3) (BBDTA = benzo-bis-1,3,2-dithiazolyl) is also reported, and the magnetic properties of (1) and (3) have been analyzed, showing (1) to be paramagnetic and (3) to have a mixture of dimer and Curie-Weiss behaviour.

KW - BBDTA

KW - BDTA

KW - crystal structure

KW - dithiazolyl

KW - metal-bis-dithiolene

KW - tdas

KW - METAL-COMPLEXES

KW - RADICALS

KW - LIGAND

U2 - 10.1080/15421400500377677

DO - 10.1080/15421400500377677

M3 - Article

SN - 1058-725X

VL - 452

SP - 123

EP - 135

JO - Molecular Crystals and Liquid Crystals Science and Technology - Section A: Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals Science and Technology - Section A: Molecular Crystals and Liquid Crystals

ER -

Synthesis, structure, and magnetic properties of [dithiazolylium](x)[M(tdas)(2)] salts

Abstract

Keywords / Materials (for Non-textual outputs)

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