The preparation and x-ray structure of chlorobis(N-methyl-N-phenylhydra-zido)bis(triphenylphosphine)molybdenum trifluoromethanesulfonate hemihydrate: [Mo(NNMePh)2Cl(PPh3)2]+CF 3SO3-·1/2H2O

Carolina Manzur; David Carrillo; Andres I. Vega; Maria Teresa Garland

The preparation and x-ray structure of chlorobis(N-methyl-N-phenylhydra-zido)bis(triphenylphosphine)molybdenum trifluoromethanesulfonate hemihydrate: [Mo(NNMePh)₂Cl(PPh₃)₂]⁺CF ₃SO₃^-·1/2H₂O

Carolina Manzur, David Carrillo, Andres I. Vega, Maria Teresa Garland

INSTITUTE OF CHEMISTRY

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

2 Scopus citations

Abstract

[Mo(NNMePh)₂Cl(PPh₃)₂]⁺CF ₃SO₃^-·1/2H₂O, [1]⁺CF₃SO₃^-·1/2H ₂O, has been synthesized by reaction of silver triflate, AgCF₃SO₃, with [Mo(NNMePh)₂Cl₂(PPh₃)₂] in CH₂Cl₂/CH₃CN and subsequent isolation and recrystallization from a CH₂Cl₂ solution layered with n-hexane. This complex has been characterized by ¹H and ³¹P NMR, IR spectroscopy and by single crystal X-ray diffraction analysis. The geometry of the cationic complex, [1]⁺, exhibits a distorted trigonal bipyramidal with the two triphenylphosphine ligands occupying the apical positions and the equatorial plane defined by a chloro and the α-nitrogen atoms of the two nearly linear N-methyl-N-phenylhydrazido ligands, NNMePh.

Original language	English
Pages (from-to)	5-10
Number of pages	6
Journal	Boletin de la Sociedad Chilena de Quimica
Volume	44
Issue number	1
State	Published - 1999

Keywords

Hydrazido complex
Molybdenum
Triphenylphosphine
X-ray structure

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title = "The preparation and x-ray structure of chlorobis(N-methyl-N-phenylhydra-zido)bis(triphenylphosphine)molybdenum trifluoromethanesulfonate hemihydrate: [Mo(NNMePh)2Cl(PPh3)2]+CF 3SO3-·1/2H2O",

abstract = "[Mo(NNMePh)2Cl(PPh3)2]+CF 3SO3-·1/2H2O, [1]+CF3SO3-·1/2H 2O, has been synthesized by reaction of silver triflate, AgCF3SO3, with [Mo(NNMePh)2Cl2(PPh3)2] in CH2Cl2/CH3CN and subsequent isolation and recrystallization from a CH2Cl2 solution layered with n-hexane. This complex has been characterized by 1H and 31P NMR, IR spectroscopy and by single crystal X-ray diffraction analysis. The geometry of the cationic complex, [1]+, exhibits a distorted trigonal bipyramidal with the two triphenylphosphine ligands occupying the apical positions and the equatorial plane defined by a chloro and the α-nitrogen atoms of the two nearly linear N-methyl-N-phenylhydrazido ligands, NNMePh.",

keywords = "Hydrazido complex, Molybdenum, Triphenylphosphine, X-ray structure",

author = "Carolina Manzur and David Carrillo and Vega, {Andres I.} and Garland, {Maria Teresa}",

year = "1999",

language = "English",

volume = "44",

pages = "5--10",

journal = "Boletin de la Sociedad Chilena de Quimica",

issn = "0366-1644",

publisher = "Sociedad Chilena De Quimica",

number = "1",

}

The preparation and x-ray structure of chlorobis(N-methyl-N-phenylhydra-zido)bis(triphenylphosphine)molybdenum trifluoromethanesulfonate hemihydrate: [Mo(NNMePh)₂Cl(PPh₃)₂]⁺CF ₃SO₃^-·1/2H₂O. / Manzur, Carolina; Carrillo, David; Vega, Andres I. et al.
In: Boletin de la Sociedad Chilena de Quimica, Vol. 44, No. 1, 1999, p. 5-10.

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

TY - JOUR

T1 - The preparation and x-ray structure of chlorobis(N-methyl-N-phenylhydra-zido)bis(triphenylphosphine)molybdenum trifluoromethanesulfonate hemihydrate

T2 - [Mo(NNMePh)2Cl(PPh3)2]+CF 3SO3-·1/2H2O

AU - Manzur, Carolina

AU - Carrillo, David

AU - Vega, Andres I.

AU - Garland, Maria Teresa

PY - 1999

Y1 - 1999

N2 - [Mo(NNMePh)2Cl(PPh3)2]+CF 3SO3-·1/2H2O, [1]+CF3SO3-·1/2H 2O, has been synthesized by reaction of silver triflate, AgCF3SO3, with [Mo(NNMePh)2Cl2(PPh3)2] in CH2Cl2/CH3CN and subsequent isolation and recrystallization from a CH2Cl2 solution layered with n-hexane. This complex has been characterized by 1H and 31P NMR, IR spectroscopy and by single crystal X-ray diffraction analysis. The geometry of the cationic complex, [1]+, exhibits a distorted trigonal bipyramidal with the two triphenylphosphine ligands occupying the apical positions and the equatorial plane defined by a chloro and the α-nitrogen atoms of the two nearly linear N-methyl-N-phenylhydrazido ligands, NNMePh.

AB - [Mo(NNMePh)2Cl(PPh3)2]+CF 3SO3-·1/2H2O, [1]+CF3SO3-·1/2H 2O, has been synthesized by reaction of silver triflate, AgCF3SO3, with [Mo(NNMePh)2Cl2(PPh3)2] in CH2Cl2/CH3CN and subsequent isolation and recrystallization from a CH2Cl2 solution layered with n-hexane. This complex has been characterized by 1H and 31P NMR, IR spectroscopy and by single crystal X-ray diffraction analysis. The geometry of the cationic complex, [1]+, exhibits a distorted trigonal bipyramidal with the two triphenylphosphine ligands occupying the apical positions and the equatorial plane defined by a chloro and the α-nitrogen atoms of the two nearly linear N-methyl-N-phenylhydrazido ligands, NNMePh.

KW - Hydrazido complex

KW - Molybdenum

KW - Triphenylphosphine

KW - X-ray structure

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M3 - Article

AN - SCOPUS:0011787646

SN - 0366-1644

VL - 44

SP - 5

EP - 10

JO - Boletin de la Sociedad Chilena de Quimica

JF - Boletin de la Sociedad Chilena de Quimica

IS - 1

ER -

The preparation and x-ray structure of chlorobis(N-methyl-N-phenylhydra-zido)bis(triphenylphosphine)molybdenum trifluoromethanesulfonate hemihydrate: [Mo(NNMePh)₂Cl(PPh₃)₂]⁺CF ₃SO₃^-·1/2H₂O

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