Reactivity of 2-Pyridinecarboxylic Esters with Cadmium(II) Halides: Study of 113Cd NMR Solid State Spectra and Crystal Structures of Hexacoordinated Complexes [Cdl2(C5H4NCOOMe)2] and [Cdl2(C5H4NCOOPrn)2]

Ricard March; Josefina Pons; Josep Ros; William Clegg; Angel Álvarez-Larena; Joan Francesc Piniella; Jesus Sanz

doi:10.1021/ic0206387

Reactivity of 2-Pyridinecarboxylic Esters with Cadmium(II) Halides: Study of ¹¹³Cd NMR Solid State Spectra and Crystal Structures of Hexacoordinated Complexes [Cdl₂(C₅H₄NCOOMe)₂] and [Cdl₂(C₅H₄NCOOPrⁿ)₂]

Ricard March, Josefina Pons, Josep Ros, William Clegg, Angel Álvarez-Larena, Joan Francesc Piniella, Jesus Sanz

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

22 Citations (Scopus)

Abstract

The series of complexes [CdX2(C5H4NCOOR)] (X = Cl or Br; R = Me, Et, Prn or Prl and [CdX 2(C5H4NCOOR)2] (X = I; R = Me, Et, Prn, or Prl) have been obtained by the addition reaction of esters of 2-pyridinecarboxylic acid to cadmium(II) halides. X-ray crystal structures of two complexes [Cdl2(C5H 4NCOOR)2], R = Me (10) and R = Prn (12), have been determined. In both cases, the structure consists of discrete neutral monomeric units where the cadmium atom has a distorted octahedral coordination with Cdl2N2O2 core, two halides being in cis disposition. Structural information is compared with that deduced from 113Cd CPMAS NMR experiments. Chemical shift anisotropies are discussed in terms of distortions produced in cadmium octahedra. The orientation of the principal axes of 113Cd shielding tensor is also analyzed and related to the disposition of ligands in the structures of two analyzed compounds.

Original language	English
Pages (from-to)	7403-7409
Journal	Inorganic Chemistry
Volume	42
Issue number	23
DOIs	https://doi.org/10.1021/ic0206387
Publication status	Published - 17 Nov 2003

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March, R., Pons, J., Ros, J., Clegg, W., Álvarez-Larena, A., Piniella, J. F., & Sanz, J. (2003). Reactivity of 2-Pyridinecarboxylic Esters with Cadmium(II) Halides: Study of ¹¹³Cd NMR Solid State Spectra and Crystal Structures of Hexacoordinated Complexes [Cdl₂(C₅H₄NCOOMe)₂] and [Cdl₂(C₅H₄NCOOPrⁿ)₂]. Inorganic Chemistry, 42(23), 7403-7409. https://doi.org/10.1021/ic0206387

March, Ricard ; Pons, Josefina ; Ros, Josep ; Clegg, William ; Álvarez-Larena, Angel ; Piniella, Joan Francesc ; Sanz, Jesus. / Reactivity of 2-Pyridinecarboxylic Esters with Cadmium(II) Halides: Study of ¹¹³Cd NMR Solid State Spectra and Crystal Structures of Hexacoordinated Complexes [Cdl₂(C₅H₄NCOOMe)₂] and [Cdl₂(C₅H₄NCOOPrⁿ)₂]. In: Inorganic Chemistry. 2003 ; Vol. 42, No. 23. pp. 7403-7409.

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title = "Reactivity of 2-Pyridinecarboxylic Esters with Cadmium(II) Halides: Study of 113Cd NMR Solid State Spectra and Crystal Structures of Hexacoordinated Complexes [Cdl2(C5H4NCOOMe)2] and [Cdl2(C5H4NCOOPrn)2]",

abstract = "The series of complexes [CdX2(C5H4NCOOR)] (X = Cl or Br; R = Me, Et, Prn or Prl and [CdX 2(C5H4NCOOR)2] (X = I; R = Me, Et, Prn, or Prl) have been obtained by the addition reaction of esters of 2-pyridinecarboxylic acid to cadmium(II) halides. X-ray crystal structures of two complexes [Cdl2(C5H 4NCOOR)2], R = Me (10) and R = Prn (12), have been determined. In both cases, the structure consists of discrete neutral monomeric units where the cadmium atom has a distorted octahedral coordination with Cdl2N2O2 core, two halides being in cis disposition. Structural information is compared with that deduced from 113Cd CPMAS NMR experiments. Chemical shift anisotropies are discussed in terms of distortions produced in cadmium octahedra. The orientation of the principal axes of 113Cd shielding tensor is also analyzed and related to the disposition of ligands in the structures of two analyzed compounds.",

author = "Ricard March and Josefina Pons and Josep Ros and William Clegg and Angel {\'A}lvarez-Larena and Piniella, {Joan Francesc} and Jesus Sanz",

year = "2003",

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doi = "10.1021/ic0206387",

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pages = "7403--7409",

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March, R, Pons, J, Ros, J, Clegg, W, Álvarez-Larena, A, Piniella, JF & Sanz, J 2003, 'Reactivity of 2-Pyridinecarboxylic Esters with Cadmium(II) Halides: Study of ¹¹³Cd NMR Solid State Spectra and Crystal Structures of Hexacoordinated Complexes [Cdl₂(C₅H₄NCOOMe)₂] and [Cdl₂(C₅H₄NCOOPrⁿ)₂]', Inorganic Chemistry, vol. 42, no. 23, pp. 7403-7409. https://doi.org/10.1021/ic0206387

Reactivity of 2-Pyridinecarboxylic Esters with Cadmium(II) Halides: Study of ¹¹³Cd NMR Solid State Spectra and Crystal Structures of Hexacoordinated Complexes [Cdl₂(C₅H₄NCOOMe)₂] and [Cdl₂(C₅H₄NCOOPrⁿ)₂]. / March, Ricard; Pons, Josefina; Ros, Josep; Clegg, William; Álvarez-Larena, Angel; Piniella, Joan Francesc; Sanz, Jesus.

In: Inorganic Chemistry, Vol. 42, No. 23, 17.11.2003, p. 7403-7409.

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

TY - JOUR

T1 - Reactivity of 2-Pyridinecarboxylic Esters with Cadmium(II) Halides: Study of 113Cd NMR Solid State Spectra and Crystal Structures of Hexacoordinated Complexes [Cdl2(C5H4NCOOMe)2] and [Cdl2(C5H4NCOOPrn)2]

AU - March, Ricard

AU - Pons, Josefina

AU - Ros, Josep

AU - Clegg, William

AU - Álvarez-Larena, Angel

AU - Piniella, Joan Francesc

AU - Sanz, Jesus

PY - 2003/11/17

Y1 - 2003/11/17

N2 - The series of complexes [CdX2(C5H4NCOOR)] (X = Cl or Br; R = Me, Et, Prn or Prl and [CdX 2(C5H4NCOOR)2] (X = I; R = Me, Et, Prn, or Prl) have been obtained by the addition reaction of esters of 2-pyridinecarboxylic acid to cadmium(II) halides. X-ray crystal structures of two complexes [Cdl2(C5H 4NCOOR)2], R = Me (10) and R = Prn (12), have been determined. In both cases, the structure consists of discrete neutral monomeric units where the cadmium atom has a distorted octahedral coordination with Cdl2N2O2 core, two halides being in cis disposition. Structural information is compared with that deduced from 113Cd CPMAS NMR experiments. Chemical shift anisotropies are discussed in terms of distortions produced in cadmium octahedra. The orientation of the principal axes of 113Cd shielding tensor is also analyzed and related to the disposition of ligands in the structures of two analyzed compounds.

AB - The series of complexes [CdX2(C5H4NCOOR)] (X = Cl or Br; R = Me, Et, Prn or Prl and [CdX 2(C5H4NCOOR)2] (X = I; R = Me, Et, Prn, or Prl) have been obtained by the addition reaction of esters of 2-pyridinecarboxylic acid to cadmium(II) halides. X-ray crystal structures of two complexes [Cdl2(C5H 4NCOOR)2], R = Me (10) and R = Prn (12), have been determined. In both cases, the structure consists of discrete neutral monomeric units where the cadmium atom has a distorted octahedral coordination with Cdl2N2O2 core, two halides being in cis disposition. Structural information is compared with that deduced from 113Cd CPMAS NMR experiments. Chemical shift anisotropies are discussed in terms of distortions produced in cadmium octahedra. The orientation of the principal axes of 113Cd shielding tensor is also analyzed and related to the disposition of ligands in the structures of two analyzed compounds.

U2 - 10.1021/ic0206387

DO - 10.1021/ic0206387

M3 - Article

VL - 42

SP - 7403

EP - 7409

IS - 23

ER -