A New Organic–Inorganic Hybrid Compound (NH3(CH2)C6H4CO2H)[SnCl6]: Synthesis, crystal structure, vibrational, optical, magnetic properties and theoretical study

2021 ◽  
pp. 130129
Author(s):  
A. Kaiba ◽  
Faisal. Al Otaibi ◽  
Mohammed H. Geesi ◽  
Yassine Riadi ◽  
Talal A. Aljohani ◽  
...  
2017 ◽  
Vol 1141 ◽  
pp. 93-98 ◽  
Author(s):  
Ashok K. Vishwakarma ◽  
Reema Kumari ◽  
Prasanna S. Ghalsasi ◽  
Navamoney Arulsamy

2010 ◽  
Vol 39 (20) ◽  
pp. 5028 ◽  
Author(s):  
Diana Visinescu ◽  
Luminita Marilena Toma ◽  
Joan Cano ◽  
Oscar Fabelo ◽  
Catalina Ruiz-Pérez ◽  
...  

2014 ◽  
Vol 70 (11) ◽  
pp. 1021-1024
Author(s):  
Ljiljana Karanović ◽  
Dejan Poleti ◽  
Tamara Đorđević

A new organic–inorganic hybrid compound,catena-poly[bis(1-ethyl-3-methylimidazolium) [μ5-bromido-tri-μ3-bromido-tri-μ2-bromido-pentacuprate(I)]], {(C6H11N2)2[Cu5Br7]}n, has been obtained under ionothermal conditions from a reaction mixture containing Ba(OH)2·8H2O, Cu(OH)2·2H2O, As2O5, 1-ethyl-3-methylimidazolium bromide and distilled water. The crystal structure consists of complex [Cu5Br7]2−anions arranged in sinusoidal {[Cu5Br7]2−}nchains running along theaaxis, which are surrounded by 1-ethyl-3-methylimidazolium cations. Three of the five unique Br atoms and one of the three CuIatoms occupy special positions with half-occupancy (a mirror plane perpendicular to thebaxis, site symmetrym). The CuIions are in a distorted tetrahedral coordination environment, with four Br atoms at distances ranging from 2.3667 (10) to 2.6197 (13) Å, and an outlier at 3.0283 (12) Å, exceptionally elongated and with a small contribution to the bond-valence sum of only 6.7%. Short C—H...Br contacts build up a three-dimensional network. The Cu...Cu distances within the chain range from 2.8390 (12) to 3.0805 (17) Å, indicating the existence of weak CuI...CuIcuprophilic interactions.


2015 ◽  
Vol 71 (11) ◽  
pp. 1345-1348
Author(s):  
Tamara J. Lukianova ◽  
Vasyl Kinzhybalo ◽  
Adam Pietraszko

A new organic–inorganic hybrid compound, pentamorpholinium hexahydrogen hexamolybdoferrate(III) sulfate 3.5-hydrate, (C4H10NO)5[FeIII(OH)6Mo6O18](SO4)·3.5H2O, was obtained from an aqueous solution. The polyoxidomolybdate (POM) anion is of the Anderson β-type with a central FeIIIion. Three of five crystallographically independent morpholinium cations are disordered over two sets of sites. An intricate network of intermolecular N—H...O and O—H...O interactions between cations, POMs, sulfate anions and non-coordinating water molecules creates a three-dimensional network structure.


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