The structure of three cadmium hexacyanometallates(II): Cd2[Fe(CN)6]·8H2O, Cd2[Ru(CN)6]·8H2O and Cd2[Os(CN)6]·8H2O

A. Gómez; E. Reguera

doi:10.1016/S1466-6049(01)00058-7

The structure of three cadmium hexacyanometallates(II): Cd₂[Fe(CN)₆]·8H₂O, Cd₂[Ru(CN)₆]·8H₂O and Cd₂[Os(CN)₆]·8H₂O

A. Gómez, E. Reguera

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

28 Scopus citations

Abstract

Cd₂[M¹¹(CN)₆]·8H₂O, where M=Fe, Ru and Os, form a family of isomorphous compounds which crystallize in the monoclinic P2₁/n space group. M¹¹ cations present their usual octahedral coordination, while the cadmium atom coordinates to three nitrogen atoms from the cyanide groups and three water molecules forming a distorted octahedron. The rest of the water molecules are located in small channels in the structure and are hydrogen bonded to the coordinated ones. Adjacent cadmium octahedra share one edge to form the moiety: Cd₂N₆(H₂O)₄, in such a way that two metal sequences are observed: M¹¹-Cd-M¹¹, forming a tridimensional network. Coordinated and zeolitic water molecules can be removed preserving the M-C=N-Cd framework.

Original language	English
Pages (from-to)	1045-1051
Number of pages	7
Journal	International Journal of Inorganic Materials
Volume	3
Issue number	7
DOIs	https://doi.org/10.1016/S1466-6049(01)00058-7
State	Published - 2001
Externally published	Yes

Keywords

C. Mössbauer spectroscopy
C. Raman spectroscopy
C. X-ray diffraction
C. infrared spectroscopy;

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10.1016/S1466-6049(01)00058-7

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@article{00251c5e520342dd8995f50cf7882ef1,

title = "The structure of three cadmium hexacyanometallates(II): Cd2[Fe(CN)6]·8H2O, Cd2[Ru(CN)6]·8H2O and Cd2[Os(CN)6]·8H2O",

abstract = "Cd2[M11(CN)6]·8H2O, where M=Fe, Ru and Os, form a family of isomorphous compounds which crystallize in the monoclinic P21/n space group. M11 cations present their usual octahedral coordination, while the cadmium atom coordinates to three nitrogen atoms from the cyanide groups and three water molecules forming a distorted octahedron. The rest of the water molecules are located in small channels in the structure and are hydrogen bonded to the coordinated ones. Adjacent cadmium octahedra share one edge to form the moiety: Cd2N6(H2O)4, in such a way that two metal sequences are observed: M11-Cd-M11, forming a tridimensional network. Coordinated and zeolitic water molecules can be removed preserving the M-C=N-Cd framework.",

keywords = "C. M{\"o}ssbauer spectroscopy, C. Raman spectroscopy, C. X-ray diffraction, C. infrared spectroscopy;",

author = "A. G{\'o}mez and E. Reguera",

year = "2001",

doi = "10.1016/S1466-6049(01)00058-7",

language = "Ingl{\'e}s",

volume = "3",

pages = "1045--1051",

journal = "International Journal of Inorganic Materials",

issn = "1466-6049",

number = "7",

}

TY - JOUR

T1 - The structure of three cadmium hexacyanometallates(II)

T2 - Cd2[Fe(CN)6]·8H2O, Cd2[Ru(CN)6]·8H2O and Cd2[Os(CN)6]·8H2O

AU - Gómez, A.

AU - Reguera, E.

PY - 2001

Y1 - 2001

N2 - Cd2[M11(CN)6]·8H2O, where M=Fe, Ru and Os, form a family of isomorphous compounds which crystallize in the monoclinic P21/n space group. M11 cations present their usual octahedral coordination, while the cadmium atom coordinates to three nitrogen atoms from the cyanide groups and three water molecules forming a distorted octahedron. The rest of the water molecules are located in small channels in the structure and are hydrogen bonded to the coordinated ones. Adjacent cadmium octahedra share one edge to form the moiety: Cd2N6(H2O)4, in such a way that two metal sequences are observed: M11-Cd-M11, forming a tridimensional network. Coordinated and zeolitic water molecules can be removed preserving the M-C=N-Cd framework.

AB - Cd2[M11(CN)6]·8H2O, where M=Fe, Ru and Os, form a family of isomorphous compounds which crystallize in the monoclinic P21/n space group. M11 cations present their usual octahedral coordination, while the cadmium atom coordinates to three nitrogen atoms from the cyanide groups and three water molecules forming a distorted octahedron. The rest of the water molecules are located in small channels in the structure and are hydrogen bonded to the coordinated ones. Adjacent cadmium octahedra share one edge to form the moiety: Cd2N6(H2O)4, in such a way that two metal sequences are observed: M11-Cd-M11, forming a tridimensional network. Coordinated and zeolitic water molecules can be removed preserving the M-C=N-Cd framework.

KW - C. Mössbauer spectroscopy

KW - C. Raman spectroscopy

KW - C. X-ray diffraction

KW - C. infrared spectroscopy;

UR - http://www.scopus.com/inward/record.url?scp=0035655212&partnerID=8YFLogxK

U2 - 10.1016/S1466-6049(01)00058-7

DO - 10.1016/S1466-6049(01)00058-7

M3 - Artículo

SN - 1466-6049

VL - 3

SP - 1045

EP - 1051

JO - International Journal of Inorganic Materials

JF - International Journal of Inorganic Materials

IS - 7

ER -

The structure of three cadmium hexacyanometallates(II): Cd₂[Fe(CN)₆]·8H₂O, Cd₂[Ru(CN)₆]·8H₂O and Cd₂[Os(CN)₆]·8H₂O

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Keywords

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