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Synthesis, spectroscopic characterization and structural studies of bromodioxodimethylsulfoxide (N,N '-dialkyldithiocarbamates and O-alkyl dithiocarbonate)molybdenum(VI) complexes: Crystal structures of MoO2Br2(OSMe2)(2) and MoO2Br2(Cl2H8N2) • CH2Cl2

Synthesis, spectroscopic characterization and structural studies of bromodioxodimethylsulfoxide (N,N '-dialkyldithiocarbamates and O-alkyl dithiocarbonate)molybdenum(VI) complexes: Crystal structures of MoO2Br2(OSMe2)(2) and MoO2Br2(Cl2H8N2) • CH2Cl2
Synthesis, spectroscopic characterization and structural studies of bromodioxodimethylsulfoxide (N,N '-dialkyldithiocarbamates and O-alkyl dithiocarbonate)molybdenum(VI) complexes: Crystal structures of MoO2Br2(OSMe2)(2) and MoO2Br2(Cl2H8N2) • CH2Cl2
Reactions of dibromodioxobis(dimethylsulfoxide)molybdenum(VI) with sodium/potassium salts of N,N'-dialkyl dithiocarbamates or O-alkyl dithiocarbonates in 1:1 molar ratio in dichloromethane yield bromodioxomolybdenum(VI) complexes of the type, MoO2Br(S2CNR2)(OSMe2) (R = Et, Pr-n, Pr-i) or MoO2Br(S2COR)(OSMe2) (R = Et, Pr-n, Pr-i). These newly synthesized complexes were characterized by elemental analysis and IR, UV-Vis and H-1 NMR spectroscopy. Crystals of MoO2,Br-2(OSMe2)(2) and MoO2Br(2)(C12H8N2) • CH2Cl2 both have distorted octahedral environments around molybdenum with two cis-oxygen atoms and two trans-bromine atoms along with two cis-dimethylsulfoxide moieties in the former and 1,10-phenanthroline in the latter.
molybdenum, dithiocarbamate, dithiocarbonate, dimethylsulfoxide, 1, 10-phenanthroline atom transfer-reactions, sulfur donor atoms, dioxomolybdenu (vi) complexes, molybdenum enzymes, addition-compounds, oxygen, oxomolybdenum(v), oxidase, sulfite
0277-5387
3238-3244
Bingham, Ann L.
36f0e881-90c9-49d7-8bd7-f99dbca38e8b
Drake, John E.
6de1350f-4eb6-4ca7-b796-947f4fec467d
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Light, Mark E.
cf57314e-6856-491b-a8d2-2dffc452e161
Kumar, Ravindra
dfd53d15-f740-4a18-90ad-efa6f2c5e488
Ratnani, Raju
0a86c56f-00c6-4c9f-8aa0-52667938ba70
Bingham, Ann L.
36f0e881-90c9-49d7-8bd7-f99dbca38e8b
Drake, John E.
6de1350f-4eb6-4ca7-b796-947f4fec467d
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Light, Mark E.
cf57314e-6856-491b-a8d2-2dffc452e161
Kumar, Ravindra
dfd53d15-f740-4a18-90ad-efa6f2c5e488
Ratnani, Raju
0a86c56f-00c6-4c9f-8aa0-52667938ba70

Bingham, Ann L., Drake, John E., Hursthouse, Michael B., Light, Mark E., Kumar, Ravindra and Ratnani, Raju (2006) Synthesis, spectroscopic characterization and structural studies of bromodioxodimethylsulfoxide (N,N '-dialkyldithiocarbamates and O-alkyl dithiocarbonate)molybdenum(VI) complexes: Crystal structures of MoO2Br2(OSMe2)(2) and MoO2Br2(Cl2H8N2) • CH2Cl2. Polyhedron, 25 (17), 3238-3244. (doi:10.1016/j.poly.2006.05.034).

Record type: Article

Abstract

Reactions of dibromodioxobis(dimethylsulfoxide)molybdenum(VI) with sodium/potassium salts of N,N'-dialkyl dithiocarbamates or O-alkyl dithiocarbonates in 1:1 molar ratio in dichloromethane yield bromodioxomolybdenum(VI) complexes of the type, MoO2Br(S2CNR2)(OSMe2) (R = Et, Pr-n, Pr-i) or MoO2Br(S2COR)(OSMe2) (R = Et, Pr-n, Pr-i). These newly synthesized complexes were characterized by elemental analysis and IR, UV-Vis and H-1 NMR spectroscopy. Crystals of MoO2,Br-2(OSMe2)(2) and MoO2Br(2)(C12H8N2) • CH2Cl2 both have distorted octahedral environments around molybdenum with two cis-oxygen atoms and two trans-bromine atoms along with two cis-dimethylsulfoxide moieties in the former and 1,10-phenanthroline in the latter.

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More information

Published date: 2006
Keywords: molybdenum, dithiocarbamate, dithiocarbonate, dimethylsulfoxide, 1, 10-phenanthroline atom transfer-reactions, sulfur donor atoms, dioxomolybdenu (vi) complexes, molybdenum enzymes, addition-compounds, oxygen, oxomolybdenum(v), oxidase, sulfite

Identifiers

Local EPrints ID: 44572
URI: http://eprints.soton.ac.uk/id/eprint/44572
ISSN: 0277-5387
PURE UUID: 0ade9c0c-8b8f-4f15-a98e-9a347ff8efab
ORCID for Mark E. Light: ORCID iD orcid.org/0000-0002-0585-0843

Catalogue record

Date deposited: 01 Mar 2007
Last modified: 17 Dec 2019 01:54

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