Assembly of heterometallic clusters and coordination polymers by combining Mo-S-based clusters with Mn2+

Ping Lin, William Clegg, Ross W. Harrington, Richard A. Henderson, Ashleigh J. Fletcher, Jon Bell, K. Mark Thomas

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Addition of [(Mo2O2S2)-O-V(edt)(2)](2-) (edt) 1,2-ethanedithiolate) to acetonitrile and/ or methanol solutions of Mn-II containing bipyridines [4,4'-trimethylenedipyridine (TDP), 4,4'-bipyridine (4,4'-bpy), 2,2'-bipyridine (2,2'-bpy)] or 15-crown-5 produces three new heterometallic cluster coordination polymers, [Mn-2{Mo2O2S2(edt)(2)}(2)( TDP)(3)(CH3OH)(2)( NCMe)(2)], 3CH3OH center dot 0.25MeCN (1), [Mn(TDP)(2)(H2O)(2)](2+)[Mn{Mo2O2S2(edt)(2))(2)(TDP)(2)}](2-), 6CH(3)OH (2), [Mn{Mo2O2S2(edt)(2)}(TDP)(2)( CH3OH)(H2O)]center dot CH3OH (3), and three new multinuclear clusters, [Mn{Mo2O2S2(edt)(2)}(4,4'-bpy)(CH3OH)(4)]center dot 0.5(4,4'-bpy) (4), [Mn{Mo2O2S2(edt)(2)}(2,2'-bpy)(2)]center dot 2CH(3)OH ( 5), and (NEt4)(2)[Mn(15-crown-5) {Mo2O2S2(edt)(2)}(2)] ( 6). All compounds were characterized by X-ray crystallography. The coordination mode of Mn in these compounds depends on the ligands and the crystallization conditions. Compound 2 readily converts to 1 or 3 depending on the reaction and solvent conditions. Compounds 1 and 2 were analyzed using thermogravimetric analysis combined with mass spectroscopy (TG-MS) in the temperature range 25-500 degrees C. The room-temperature magnetic moments for compounds 1-6 were determined.
LanguageEnglish
Pages4284-4302
Number of pages18
JournalInorganic Chemistry
Volume45
Issue number10
DOIs
Publication statusPublished - May 2006

Fingerprint

coordination polymers
2,2'-Dipyridyl
Polymers
assembly
polymers
X ray crystallography
Crystallization
Magnetic moments
Methanol
Thermogravimetric analysis
Spectroscopy
Ligands
crystallography
acetonitrile
Temperature
mass spectroscopy
methyl alcohol
magnetic moments
crystallization
ligands

Keywords

  • heterometallic clusters
  • coordination polymers
  • Mo-S-based clusters
  • Mn2+
  • X-ray crystallography
  • ligands
  • crystallization conditions
  • reaction and solvent conditions
  • thermogravimetric analysis
  • mass spectroscopy

Cite this

Lin, Ping ; Clegg, William ; Harrington, Ross W. ; Henderson, Richard A. ; Fletcher, Ashleigh J. ; Bell, Jon ; Thomas, K. Mark. / Assembly of heterometallic clusters and coordination polymers by combining Mo-S-based clusters with Mn2+. In: Inorganic Chemistry. 2006 ; Vol. 45, No. 10. pp. 4284-4302.
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abstract = "Addition of [(Mo2O2S2)-O-V(edt)(2)](2-) (edt) 1,2-ethanedithiolate) to acetonitrile and/ or methanol solutions of Mn-II containing bipyridines [4,4'-trimethylenedipyridine (TDP), 4,4'-bipyridine (4,4'-bpy), 2,2'-bipyridine (2,2'-bpy)] or 15-crown-5 produces three new heterometallic cluster coordination polymers, [Mn-2{Mo2O2S2(edt)(2)}(2)( TDP)(3)(CH3OH)(2)( NCMe)(2)], 3CH3OH center dot 0.25MeCN (1), [Mn(TDP)(2)(H2O)(2)](2+)[Mn{Mo2O2S2(edt)(2))(2)(TDP)(2)}](2-), 6CH(3)OH (2), [Mn{Mo2O2S2(edt)(2)}(TDP)(2)( CH3OH)(H2O)]center dot CH3OH (3), and three new multinuclear clusters, [Mn{Mo2O2S2(edt)(2)}(4,4'-bpy)(CH3OH)(4)]center dot 0.5(4,4'-bpy) (4), [Mn{Mo2O2S2(edt)(2)}(2,2'-bpy)(2)]center dot 2CH(3)OH ( 5), and (NEt4)(2)[Mn(15-crown-5) {Mo2O2S2(edt)(2)}(2)] ( 6). All compounds were characterized by X-ray crystallography. The coordination mode of Mn in these compounds depends on the ligands and the crystallization conditions. Compound 2 readily converts to 1 or 3 depending on the reaction and solvent conditions. Compounds 1 and 2 were analyzed using thermogravimetric analysis combined with mass spectroscopy (TG-MS) in the temperature range 25-500 degrees C. The room-temperature magnetic moments for compounds 1-6 were determined.",
keywords = "heterometallic clusters, coordination polymers, Mo-S-based clusters, Mn2+, X-ray crystallography, ligands, crystallization conditions, reaction and solvent conditions, thermogravimetric analysis, mass spectroscopy",
author = "Ping Lin and William Clegg and Harrington, {Ross W.} and Henderson, {Richard A.} and Fletcher, {Ashleigh J.} and Jon Bell and Thomas, {K. Mark}",
year = "2006",
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Assembly of heterometallic clusters and coordination polymers by combining Mo-S-based clusters with Mn2+. / Lin, Ping; Clegg, William; Harrington, Ross W.; Henderson, Richard A.; Fletcher, Ashleigh J.; Bell, Jon; Thomas, K. Mark.

In: Inorganic Chemistry, Vol. 45, No. 10, 05.2006, p. 4284-4302.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Assembly of heterometallic clusters and coordination polymers by combining Mo-S-based clusters with Mn2+

AU - Lin, Ping

AU - Clegg, William

AU - Harrington, Ross W.

AU - Henderson, Richard A.

AU - Fletcher, Ashleigh J.

AU - Bell, Jon

AU - Thomas, K. Mark

PY - 2006/5

Y1 - 2006/5

N2 - Addition of [(Mo2O2S2)-O-V(edt)(2)](2-) (edt) 1,2-ethanedithiolate) to acetonitrile and/ or methanol solutions of Mn-II containing bipyridines [4,4'-trimethylenedipyridine (TDP), 4,4'-bipyridine (4,4'-bpy), 2,2'-bipyridine (2,2'-bpy)] or 15-crown-5 produces three new heterometallic cluster coordination polymers, [Mn-2{Mo2O2S2(edt)(2)}(2)( TDP)(3)(CH3OH)(2)( NCMe)(2)], 3CH3OH center dot 0.25MeCN (1), [Mn(TDP)(2)(H2O)(2)](2+)[Mn{Mo2O2S2(edt)(2))(2)(TDP)(2)}](2-), 6CH(3)OH (2), [Mn{Mo2O2S2(edt)(2)}(TDP)(2)( CH3OH)(H2O)]center dot CH3OH (3), and three new multinuclear clusters, [Mn{Mo2O2S2(edt)(2)}(4,4'-bpy)(CH3OH)(4)]center dot 0.5(4,4'-bpy) (4), [Mn{Mo2O2S2(edt)(2)}(2,2'-bpy)(2)]center dot 2CH(3)OH ( 5), and (NEt4)(2)[Mn(15-crown-5) {Mo2O2S2(edt)(2)}(2)] ( 6). All compounds were characterized by X-ray crystallography. The coordination mode of Mn in these compounds depends on the ligands and the crystallization conditions. Compound 2 readily converts to 1 or 3 depending on the reaction and solvent conditions. Compounds 1 and 2 were analyzed using thermogravimetric analysis combined with mass spectroscopy (TG-MS) in the temperature range 25-500 degrees C. The room-temperature magnetic moments for compounds 1-6 were determined.

AB - Addition of [(Mo2O2S2)-O-V(edt)(2)](2-) (edt) 1,2-ethanedithiolate) to acetonitrile and/ or methanol solutions of Mn-II containing bipyridines [4,4'-trimethylenedipyridine (TDP), 4,4'-bipyridine (4,4'-bpy), 2,2'-bipyridine (2,2'-bpy)] or 15-crown-5 produces three new heterometallic cluster coordination polymers, [Mn-2{Mo2O2S2(edt)(2)}(2)( TDP)(3)(CH3OH)(2)( NCMe)(2)], 3CH3OH center dot 0.25MeCN (1), [Mn(TDP)(2)(H2O)(2)](2+)[Mn{Mo2O2S2(edt)(2))(2)(TDP)(2)}](2-), 6CH(3)OH (2), [Mn{Mo2O2S2(edt)(2)}(TDP)(2)( CH3OH)(H2O)]center dot CH3OH (3), and three new multinuclear clusters, [Mn{Mo2O2S2(edt)(2)}(4,4'-bpy)(CH3OH)(4)]center dot 0.5(4,4'-bpy) (4), [Mn{Mo2O2S2(edt)(2)}(2,2'-bpy)(2)]center dot 2CH(3)OH ( 5), and (NEt4)(2)[Mn(15-crown-5) {Mo2O2S2(edt)(2)}(2)] ( 6). All compounds were characterized by X-ray crystallography. The coordination mode of Mn in these compounds depends on the ligands and the crystallization conditions. Compound 2 readily converts to 1 or 3 depending on the reaction and solvent conditions. Compounds 1 and 2 were analyzed using thermogravimetric analysis combined with mass spectroscopy (TG-MS) in the temperature range 25-500 degrees C. The room-temperature magnetic moments for compounds 1-6 were determined.

KW - heterometallic clusters

KW - coordination polymers

KW - Mo-S-based clusters

KW - Mn2+

KW - X-ray crystallography

KW - ligands

KW - crystallization conditions

KW - reaction and solvent conditions

KW - thermogravimetric analysis

KW - mass spectroscopy

UR - http://dx.doi.org/10.1021/ic060205u

U2 - 10.1021/ic060205u

DO - 10.1021/ic060205u

M3 - Article

VL - 45

SP - 4284

EP - 4302

JO - Inorganic Chemistry

T2 - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 10

ER -