Organically templated inorganic-organic hybrid metal (Zn and Cd) Sulfite-oxalates with layered and three-dimensional structures

Ranjay K. Tiwari; Jitendra Kumar; J. N. Behera

doi:10.1039/c7dt03073h

Organically templated inorganic-organic hybrid metal (Zn and Cd) Sulfite-oxalates with layered and three-dimensional structures

Ranjay K. Tiwari, Jitendra Kumar, J. N. Behera

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

4 Scopus citations

Abstract

We report single crystal X-ray investigations of three d¹⁰ metal based oxalate-sulfite inorganic-organic hybrid open framework materials, namely [Zn₂(SO₃)₂(C₂O₄)_0.5(C₆N₂H₁₃)]·(H₂O)₂, 1, [C₄N₂H₁₂]_0.5[Zn₂(SO₃)₂(C₂O₄)_0.5(H₂O)₂], 2 and [C₄N₂H₁₂][Cd₂(SO₃)₂(C₂O₄)(H₂O)]·H₂O, 3 which show layered and three dimensional structures with different organic templates. These materials were synthesized under hydrothermal conditions and characterized by techniques such as single crystal X-ray diffraction, dipole moment calculations, FTIR, powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The common feature for 1 and 2 is the interconnection of embedded zinc-sulfite chains via oxalate anions in the framework and in 3, cadmium-oxalate chains are interconnected via sulfite anions. The coordination geometries of metal(ii) ions vary significantly resulting in a ladder-like layered structure in the case of 1, a 3D framework in case of 2 and a layered structure with an embedded one-dimensional channel in 3. The observed structures can also be partly attributed to the influence exerted by the presence of different structure directing agents (SDA) in the lattice. The dipole moments for metal polyhedra 1, 2 and 3 were calculated from bond valence analyses and are 2.39 D for Zn(1)O₄N polyhedra and 1.66 D for Zn(2)O₄ polyhedra in 1, 24.90 D for Zn(1)O₆ and 29.52 D for Zn(2)O₄ in 2 and 5.82 D for Cd(1)O₇ and 2.90 D for Cd(2)O₆ in 3.

Original language	English
Pages (from-to)	15939-15946
Number of pages	8
Journal	Dalton Transactions
Volume	46
Issue number	45
DOIs	https://doi.org/10.1039/c7dt03073h
State	Published - 1 Jan 2017
Externally published	Yes

ASJC Scopus subject areas

Inorganic Chemistry

Access to Document

10.1039/c7dt03073h

Cite this

@article{7304e20e4ced4ae1bed950a0cd8b71b4,

title = "Organically templated inorganic-organic hybrid metal (Zn and Cd) Sulfite-oxalates with layered and three-dimensional structures",

abstract = "We report single crystal X-ray investigations of three d10 metal based oxalate-sulfite inorganic-organic hybrid open framework materials, namely [Zn2(SO3)2(C2O4)0.5(C6N2H13)]·(H2O)2, 1, [C4N2H12]0.5[Zn2(SO3)2(C2O4)0.5(H2O)2], 2 and [C4N2H12][Cd2(SO3)2(C2O4)(H2O)]·H2O, 3 which show layered and three dimensional structures with different organic templates. These materials were synthesized under hydrothermal conditions and characterized by techniques such as single crystal X-ray diffraction, dipole moment calculations, FTIR, powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The common feature for 1 and 2 is the interconnection of embedded zinc-sulfite chains via oxalate anions in the framework and in 3, cadmium-oxalate chains are interconnected via sulfite anions. The coordination geometries of metal(ii) ions vary significantly resulting in a ladder-like layered structure in the case of 1, a 3D framework in case of 2 and a layered structure with an embedded one-dimensional channel in 3. The observed structures can also be partly attributed to the influence exerted by the presence of different structure directing agents (SDA) in the lattice. The dipole moments for metal polyhedra 1, 2 and 3 were calculated from bond valence analyses and are 2.39 D for Zn(1)O4N polyhedra and 1.66 D for Zn(2)O4 polyhedra in 1, 24.90 D for Zn(1)O6 and 29.52 D for Zn(2)O4 in 2 and 5.82 D for Cd(1)O7 and 2.90 D for Cd(2)O6 in 3.",

author = "Tiwari, {Ranjay K.} and Jitendra Kumar and Behera, {J. N.}",

note = "Funding Information: This work is supported by the Council of Scientific and Industrial Research (CSIR), New Delhi, Govt. of India, research grant (01(2808)/14/EMR-II). We acknowledge the Single Crystal CCD X-ray facility at NISER-Bhubaneswar. RT acknowledges NISER Bhubaneswar for a senior research fellowship and JK acknowledges NISER Bhubaneswar for a postdoctoral fellowship. Publisher Copyright: {\textcopyright} 2017 The Royal Society of Chemistry.",

year = "2017",

month = jan,

day = "1",

doi = "10.1039/c7dt03073h",

language = "English",

volume = "46",

pages = "15939--15946",

journal = "Dalton Transactions",

issn = "1477-9226",

publisher = "Royal Society of Chemistry",

number = "45",

}

TY - JOUR

T1 - Organically templated inorganic-organic hybrid metal (Zn and Cd) Sulfite-oxalates with layered and three-dimensional structures

AU - Tiwari, Ranjay K.

AU - Kumar, Jitendra

AU - Behera, J. N.

N1 - Funding Information: This work is supported by the Council of Scientific and Industrial Research (CSIR), New Delhi, Govt. of India, research grant (01(2808)/14/EMR-II). We acknowledge the Single Crystal CCD X-ray facility at NISER-Bhubaneswar. RT acknowledges NISER Bhubaneswar for a senior research fellowship and JK acknowledges NISER Bhubaneswar for a postdoctoral fellowship. Publisher Copyright: © 2017 The Royal Society of Chemistry.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - We report single crystal X-ray investigations of three d10 metal based oxalate-sulfite inorganic-organic hybrid open framework materials, namely [Zn2(SO3)2(C2O4)0.5(C6N2H13)]·(H2O)2, 1, [C4N2H12]0.5[Zn2(SO3)2(C2O4)0.5(H2O)2], 2 and [C4N2H12][Cd2(SO3)2(C2O4)(H2O)]·H2O, 3 which show layered and three dimensional structures with different organic templates. These materials were synthesized under hydrothermal conditions and characterized by techniques such as single crystal X-ray diffraction, dipole moment calculations, FTIR, powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The common feature for 1 and 2 is the interconnection of embedded zinc-sulfite chains via oxalate anions in the framework and in 3, cadmium-oxalate chains are interconnected via sulfite anions. The coordination geometries of metal(ii) ions vary significantly resulting in a ladder-like layered structure in the case of 1, a 3D framework in case of 2 and a layered structure with an embedded one-dimensional channel in 3. The observed structures can also be partly attributed to the influence exerted by the presence of different structure directing agents (SDA) in the lattice. The dipole moments for metal polyhedra 1, 2 and 3 were calculated from bond valence analyses and are 2.39 D for Zn(1)O4N polyhedra and 1.66 D for Zn(2)O4 polyhedra in 1, 24.90 D for Zn(1)O6 and 29.52 D for Zn(2)O4 in 2 and 5.82 D for Cd(1)O7 and 2.90 D for Cd(2)O6 in 3.

AB - We report single crystal X-ray investigations of three d10 metal based oxalate-sulfite inorganic-organic hybrid open framework materials, namely [Zn2(SO3)2(C2O4)0.5(C6N2H13)]·(H2O)2, 1, [C4N2H12]0.5[Zn2(SO3)2(C2O4)0.5(H2O)2], 2 and [C4N2H12][Cd2(SO3)2(C2O4)(H2O)]·H2O, 3 which show layered and three dimensional structures with different organic templates. These materials were synthesized under hydrothermal conditions and characterized by techniques such as single crystal X-ray diffraction, dipole moment calculations, FTIR, powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The common feature for 1 and 2 is the interconnection of embedded zinc-sulfite chains via oxalate anions in the framework and in 3, cadmium-oxalate chains are interconnected via sulfite anions. The coordination geometries of metal(ii) ions vary significantly resulting in a ladder-like layered structure in the case of 1, a 3D framework in case of 2 and a layered structure with an embedded one-dimensional channel in 3. The observed structures can also be partly attributed to the influence exerted by the presence of different structure directing agents (SDA) in the lattice. The dipole moments for metal polyhedra 1, 2 and 3 were calculated from bond valence analyses and are 2.39 D for Zn(1)O4N polyhedra and 1.66 D for Zn(2)O4 polyhedra in 1, 24.90 D for Zn(1)O6 and 29.52 D for Zn(2)O4 in 2 and 5.82 D for Cd(1)O7 and 2.90 D for Cd(2)O6 in 3.

UR - http://www.scopus.com/inward/record.url?scp=85035091458&partnerID=8YFLogxK

U2 - 10.1039/c7dt03073h

DO - 10.1039/c7dt03073h

M3 - Article

C2 - 29119180

AN - SCOPUS:85035091458

SN - 1477-9226

VL - 46

SP - 15939

EP - 15946

JO - Dalton Transactions

JF - Dalton Transactions

IS - 45

ER -

Organically templated inorganic-organic hybrid metal (Zn and Cd) Sulfite-oxalates with layered and three-dimensional structures

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this