1,2-Bis(diphenylphosphino)ethane nickel(II)dithiocarbamate as potential precursor for nickel sulfide: Effect of counter anion on phase and morphology

R. Chauhan, M. Trivedi, J. Singh, K.C. Molloy, Gabriele Kociok-Kohn, U.P. Mulik, D.P. Amalnerkar, A. Kumar

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

One heteroleptic Ni(II)dppe dithiocarbamate complex cation [Ni{S CN(CH)CHOH)}(dppe)] with three different counter anions viz. PF (1), BPh (2) and BF (3) have been synthesized and characterized by microanalysis, IR, UV-Vis, H, C and P NMR spectroscopy and X-ray crystallography. The crystal structure of 2 displayed distorted square planar geometry around Ni(II) center bonded through sulfur atoms of the dithiocarbamate ligand and two phosphorus atoms of the dppe. TGA results indicated that all the three compounds display loss of solvents at the outset and decompose to Ni-S phase systems. The nickel sulfides obtained from decomposition of 1-3 have been characterized by pXRD and SEM. The effect of the bulkiness of the counter anions on the phase and morphology of decomposed product have been observed using pXRD and SEM analysis. The UV-Vis and photoluminescent spectroscopy of the three decomposed product have been performed.
Original languageEnglish
Pages (from-to)69-74
Number of pages6
JournalInorganica Chimica Acta
Volume415
DOIs
Publication statusPublished - 1 May 2014

Fingerprint

Ethane
Nickel
ethane
Anions
sulfides
counters
Negative ions
nickel
anions
Atoms
Scanning electron microscopy
scanning electron microscopy
X ray crystallography
Microanalysis
products
microanalysis
Sulfur
Phosphorus
spectroscopy
Nuclear magnetic resonance spectroscopy

Cite this

1,2-Bis(diphenylphosphino)ethane nickel(II)dithiocarbamate as potential precursor for nickel sulfide : Effect of counter anion on phase and morphology. / Chauhan, R.; Trivedi, M.; Singh, J.; Molloy, K.C.; Kociok-Kohn, Gabriele; Mulik, U.P.; Amalnerkar, D.P.; Kumar, A.

In: Inorganica Chimica Acta, Vol. 415, 01.05.2014, p. 69-74.

Research output: Contribution to journalArticle

Chauhan, R. ; Trivedi, M. ; Singh, J. ; Molloy, K.C. ; Kociok-Kohn, Gabriele ; Mulik, U.P. ; Amalnerkar, D.P. ; Kumar, A. / 1,2-Bis(diphenylphosphino)ethane nickel(II)dithiocarbamate as potential precursor for nickel sulfide : Effect of counter anion on phase and morphology. In: Inorganica Chimica Acta. 2014 ; Vol. 415. pp. 69-74.
@article{4613bb01e155479d876f66e6f518b409,
title = "1,2-Bis(diphenylphosphino)ethane nickel(II)dithiocarbamate as potential precursor for nickel sulfide: Effect of counter anion on phase and morphology",
abstract = "One heteroleptic Ni(II)dppe dithiocarbamate complex cation [Ni{S CN(CH)CHOH)}(dppe)] with three different counter anions viz. PF (1), BPh (2) and BF (3) have been synthesized and characterized by microanalysis, IR, UV-Vis, H, C and P NMR spectroscopy and X-ray crystallography. The crystal structure of 2 displayed distorted square planar geometry around Ni(II) center bonded through sulfur atoms of the dithiocarbamate ligand and two phosphorus atoms of the dppe. TGA results indicated that all the three compounds display loss of solvents at the outset and decompose to Ni-S phase systems. The nickel sulfides obtained from decomposition of 1-3 have been characterized by pXRD and SEM. The effect of the bulkiness of the counter anions on the phase and morphology of decomposed product have been observed using pXRD and SEM analysis. The UV-Vis and photoluminescent spectroscopy of the three decomposed product have been performed.",
author = "R. Chauhan and M. Trivedi and J. Singh and K.C. Molloy and Gabriele Kociok-Kohn and U.P. Mulik and D.P. Amalnerkar and A. Kumar",
year = "2014",
month = "5",
day = "1",
doi = "10.1016/j.ica.2014.02.038",
language = "English",
volume = "415",
pages = "69--74",
journal = "Inorganica Chimica Acta",
issn = "0020-1693",
publisher = "Elsevier",

}

TY - JOUR

T1 - 1,2-Bis(diphenylphosphino)ethane nickel(II)dithiocarbamate as potential precursor for nickel sulfide

T2 - Effect of counter anion on phase and morphology

AU - Chauhan, R.

AU - Trivedi, M.

AU - Singh, J.

AU - Molloy, K.C.

AU - Kociok-Kohn, Gabriele

AU - Mulik, U.P.

AU - Amalnerkar, D.P.

AU - Kumar, A.

PY - 2014/5/1

Y1 - 2014/5/1

N2 - One heteroleptic Ni(II)dppe dithiocarbamate complex cation [Ni{S CN(CH)CHOH)}(dppe)] with three different counter anions viz. PF (1), BPh (2) and BF (3) have been synthesized and characterized by microanalysis, IR, UV-Vis, H, C and P NMR spectroscopy and X-ray crystallography. The crystal structure of 2 displayed distorted square planar geometry around Ni(II) center bonded through sulfur atoms of the dithiocarbamate ligand and two phosphorus atoms of the dppe. TGA results indicated that all the three compounds display loss of solvents at the outset and decompose to Ni-S phase systems. The nickel sulfides obtained from decomposition of 1-3 have been characterized by pXRD and SEM. The effect of the bulkiness of the counter anions on the phase and morphology of decomposed product have been observed using pXRD and SEM analysis. The UV-Vis and photoluminescent spectroscopy of the three decomposed product have been performed.

AB - One heteroleptic Ni(II)dppe dithiocarbamate complex cation [Ni{S CN(CH)CHOH)}(dppe)] with three different counter anions viz. PF (1), BPh (2) and BF (3) have been synthesized and characterized by microanalysis, IR, UV-Vis, H, C and P NMR spectroscopy and X-ray crystallography. The crystal structure of 2 displayed distorted square planar geometry around Ni(II) center bonded through sulfur atoms of the dithiocarbamate ligand and two phosphorus atoms of the dppe. TGA results indicated that all the three compounds display loss of solvents at the outset and decompose to Ni-S phase systems. The nickel sulfides obtained from decomposition of 1-3 have been characterized by pXRD and SEM. The effect of the bulkiness of the counter anions on the phase and morphology of decomposed product have been observed using pXRD and SEM analysis. The UV-Vis and photoluminescent spectroscopy of the three decomposed product have been performed.

UR - http://www.scopus.com/inward/record.url?scp=84897515518&partnerID=8YFLogxK

UR - http://dx.doi.org/10.1016/j.ica.2014.02.038

U2 - 10.1016/j.ica.2014.02.038

DO - 10.1016/j.ica.2014.02.038

M3 - Article

AN - SCOPUS:84897515518

VL - 415

SP - 69

EP - 74

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

SN - 0020-1693

ER -