Cerium(III) methanesulfonate is a white salt, usually found as the dihydrate with the formula Ce(CH3SO3)3·2H2O that precipitates from the neutralisation of cerium(III) carbonate with methanesulfonic acid, as first reported by L.B. Zinner in 1979.[2][3] The crystals have a monoclinic polymeric structure were each methanesulfonate ion forms bonds with two cerium atoms, which present a coordination number of 8.[4] The anhydrous salt is formed by water loss at 120 °C. Similar methanesulfonates can be prepared with other lanthanides.[5] Cerium(III) methanesulfonate in solution is used as a precursor of electrogenerated cerium(IV), which is a strong oxidant and whose salts can be used in organic synthesis.[6] The same principle of Ce(IV) electrogeneration is the fundamental reaction in the positive half-cell of the zinc–cerium battery.
^Kreh, Robert P. (2001). "Cerium (III) Methanesulfonate". Encyclopedia of Reagents for Organic Synthesis. doi:10.1002/047084289X.rc044. ISBN0471936235.
^Zinner, L.B. (1979). "Hydrated lanthanide methanesulfonates". Anais da Academia Brasileira de Ciências. 30: 27.
^Zinner, L.B. (1980). "Anhydrous lanthanide (III) methanesulfonates". Anais da Academia Brasileira de Ciências. 52 (4): 715.
^Aricó, E.M; Zinner, L.B.; Apostolidis, C.; Dornberger, E.; Kanellakopulos, B.; Rebizant, J. (1997). "Structures of the anhydrous Yb(III) and the hydrated Ce(III), Sm(III) and Tb(III) methanesulfonates". Journal of Alloys and Compounds. 249 (1–2): 111–115. doi:10.1016/s0925-8388(96)02756-9.
^Aricó, E.M.; Zinner, L.B.; Kanellakopulos, B.; Dornberger, E.; Rebizante, J.; Apostolidis, C. (2001). "Structure and properties of hydrated La(III), Nd(III) and Er(III) methanesulfonates". Journal of Alloys and Compounds. 323–324: 39–44. doi:10.1016/s0925-8388(01)00975-6.
^Kreh, Robert P. (1989). "Mediated electrochemical synthesis of aromatic aldehydes, ketones, and quinones using ceric methanesulfonate". The Journal of Organic Chemistry. 54 (7): 1526–1531. doi:10.1021/jo00268a010.
January 01, 1970
cerium, methanesulfonate, white, salt, usually, found, dihydrate, with, formula, ch3so3, 2h2o, that, precipitates, from, neutralisation, cerium, carbonate, with, methanesulfonic, acid, first, reported, zinner, 1979, crystals, have, monoclinic, polymeric, struc. Cerium III methanesulfonate is a white salt usually found as the dihydrate with the formula Ce CH3SO3 3 2H2O that precipitates from the neutralisation of cerium III carbonate with methanesulfonic acid as first reported by L B Zinner in 1979 2 3 The crystals have a monoclinic polymeric structure were each methanesulfonate ion forms bonds with two cerium atoms which present a coordination number of 8 4 The anhydrous salt is formed by water loss at 120 C Similar methanesulfonates can be prepared with other lanthanides 5 Cerium III methanesulfonate in solution is used as a precursor of electrogenerated cerium IV which is a strong oxidant and whose salts can be used in organic synthesis 6 The same principle of Ce IV electrogeneration is the fundamental reaction in the positive half cell of the zinc cerium battery Cerium III methanesulfonate Names Other names Cerous methanesulfonateCerium III mesylate Identifiers CAS Number 73640 09 277998 20 0 dihydrate 3D model JSmol Interactive image ChemSpider 10000696 PubChem CID 11826045 InChI InChI 1S 3CH4O3S Ce c3 1 5 2 3 4 h3 1H3 H 2 3 4 q 3 p 3Key XPQVQIJYDXCEKC UHFFFAOYSA KInChI 1 3CH4O3S Ce c3 1 5 2 3 4 h3 1H3 H 2 3 4 q 3 p 3Key XPQVQIJYDXCEKC DFZHHIFOAL SMILES CS O O O CS O O O CS O O O Ce 3 Properties Chemical formula Ce CH3SO3 3 Molar mass 461 46 g mol Appearance White crystalline solid 1 Solubility in water Insoluble in water Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox referencesSee also editCerium Zinc cerium batteryReferences edit Kreh Robert P 2001 Cerium III Methanesulfonate Encyclopedia of Reagents for Organic Synthesis doi 10 1002 047084289X rc044 ISBN 0471936235 Zinner L B 1979 Hydrated lanthanide methanesulfonates Anais da Academia Brasileira de Ciencias 30 27 Zinner L B 1980 Anhydrous lanthanide III methanesulfonates Anais da Academia Brasileira de Ciencias 52 4 715 Arico E M Zinner L B Apostolidis C Dornberger E Kanellakopulos B Rebizant J 1997 Structures of the anhydrous Yb III and the hydrated Ce III Sm III and Tb III methanesulfonates Journal of Alloys and Compounds 249 1 2 111 115 doi 10 1016 s0925 8388 96 02756 9 Arico E M Zinner L B Kanellakopulos B Dornberger E Rebizante J Apostolidis C 2001 Structure and properties of hydrated La III Nd III and Er III methanesulfonates Journal of Alloys and Compounds 323 324 39 44 doi 10 1016 s0925 8388 01 00975 6 Kreh Robert P 1989 Mediated electrochemical synthesis of aromatic aldehydes ketones and quinones using ceric methanesulfonate The Journal of Organic Chemistry 54 7 1526 1531 doi 10 1021 jo00268a010 Retrieved from https en wikipedia org w index php title Cerium III methanesulfonate amp oldid 923400209, wikipedia, wiki, book, books, library,
