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Questions related to Inorganic Chemistry
i have tried magnetic stirring and heating the sodium hexafluorophosphate.
31 March 2017 4,250 3 View
I've made a platinum complex but the NMR spectra gave a complicated peaks made of different oligomers. I suspect that I might have got Pt(IV) complex instead of Pt(II). Is there any experiment...
30 March 2017 1,844 3 View
The reaction is carried out in 1:2 mole ratio.
27 March 2017 8,195 2 View
Can anyone help to differentiate single molecular magnets and metal complex with respect to magnetism. Using magnetism as tool, how can I explain..
24 March 2017 5,403 3 View
To measure: Radon Uranium Radium Thorium
23 March 2017 2,675 34 View
Does the shape of the buckyball remain?
23 March 2017 5,763 4 View
I have synthesised copper oxide (I) nanoparticles which shown good photocatalytical properties by oxidation ethylene glycol during 3 hours. But later EG concentration was not changing. Copper +1...
21 March 2017 10,100 3 View
The majority of samples are paramagnetic but some molecules are dimers which might have antiferomagnetic couplings between the transition metals.
20 March 2017 6,002 4 View
Dear rg members, I want to make ammonium thioglycolate 60% solution from thioglycolic acid 80% and ammonia 30% solution ,I want calculation part please help me?
20 March 2017 8,035 2 View
I want to prepare 2,3-diaminophenazine. i have tried with both the following procedure. But i cant get the white or brown colour precipitate. Could you help me in the synthesis of this...
16 March 2017 6,334 3 View
During the AlCl3-catalyzed hydrothermal process, it is possible to form lignin-metal complexation? If possible, covalent or ionic compounds？ and what methods are used for the characterization of...
16 March 2017 8,914 1 View
Rose benga is in the disodium salt form and in its structure there is a benzene ring with chlorine atoms,I was wondering if the link can be formed there.
12 March 2017 3,088 1 View
Out of TSM, SAW, FPW, SH-SAW which one is ideal for Gas sensing?? What are the factors to be considered to choose a Acoustic mode??
02 March 2017 1,354 2 View
The impedance of manganite nanoparticle (conducting behavior (LSMO)) increase with increasing frequency, but for manganite nanoparticle (insulating behavior (DSMO)) impedance decrease with...
25 February 2017 4,615 3 View
I am trying to calculate dielectric function of a half metal by considering intra-band contribution i.e considering Drude term. But to do this i need relaxation time as an input. However there is...
22 January 2017 3,090 0 View
Hi all, i got some Artemia franciscana call SepArt, the cysts are covered with a magnetic particles that help to recollect them after the nauplii hatch. My question is: do you know if the magnetic...
31 August 2016 7,895 6 View
For my sample of TiO2 I am getting one peak at 30.7° in XRD. It neither anatase nor rutile as per JCPDS data. Can anyone tell if there is some new phase observed? And if so can you provide me...
30 August 2016 283 3 View
I am working on nanoparticles for the treatment of cancer. I am working with hydrophobic and hydrophilic drug. usually people (in papers) use 24 hrs for loading of drug in nanoparticle. My...
24 July 2016 1,750 7 View
Hello, I work for Robert Bosch India. We are looking to set up a in house calibration facility for electrochemical gas sensors. This is a part of our exercise to develop a air quality monitoring...
22 July 2016 1,268 1 View
Hi researchers, I have a series of isomeric aromatic compound(ortho, meta and para) where both substituent are electro donating group. experimental test shows that ortho give high acidity strength...
07 July 2016 5,521 3 View
in case of organic ligand there r several techniques for purification,but in case of metal complex(Cr,Mn,Fe,Co) with schiff base i have not seen any literature for the purification of them except...
07 July 2016 1,446 8 View
Hi all, I have various methods that work great for hydrogen peroxide analysis but I'm trying to increase my sample throughput and wondered if any one had tinkered with a method for a continuous...
07 July 2016 7,656 2 View
In EXAFS and XPS-ray analysis, metal complexes surrounded with nitrogen and oxygen. In these case how can we find out that exact Metal-Nitrogen and Metal-Oxygen bonds ? Help me please...
07 July 2016 8,749 4 View
I am doing 24 hrs performance testing of newly formulated imidazoline based CI. The testing is carried out using 80% brine 20% kero. After 18-20 hrs I can see the brine becomes cloudy. No chance...
07 July 2016 8,442 1 View