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Questions related to Inorganic Chemistry
What is the best and simple way to produce a single crystal of metal complexes?
06 June 2016 5,896 7 View
I synthesized 4,4'-bis(bromomethyl)-2,2'-bipyridine by brominating 4,4'-bis(methyl)-2,2'-bipyridine. I confirmed the presence of the bis substituted product by NMR, but there also exist the mono...
06 June 2016 5,642 0 View
I need to prepare a closed gas cell (with input and output for gas) which will sit on a waveguide (without damaging it) for gas sensing measurement. IR light will focus from an optical fibre on...
27 May 2016 4,265 6 View
In the middle of last century, the disposal of solid waste in sanitary landfills had no form of legislation to regulate the way in which it occurred. At the beginning of the twenty-first century,...
12 May 2016 5,061 4 View
Hi everyone. I'm searching for a paper or a technical report, that explain main sources of Potentially Harmful Elements (previously known as Heavy metals) in soils of the European Union. For...
05 May 2016 7,967 3 View
Synthesis and Analysis on a Potassium Trioxalatealuminate (III) Trihydrate Complex, K3[Al(OX)3].3H2O
05 May 2016 1,833 0 View
See the ChemComm review: Chem. Commun. 2013, 49, 653--661
05 May 2016 1,494 6 View
For PCE measurment, I attacched Si cells at one side of LSC ( please see at the attached pictures), I got some PCE around 1.5% but i wonder whether or not the PCE achieved from LSC device ? Im...
05 May 2016 1,137 3 View
I am interested in getting pure molecules with free thiol but the problem is that during the synthesis I always get a mixture of free thiols and disulphide bridge. After the purification on...
05 May 2016 8,299 2 View
I am looking for NMR experiments which can reveal the sign of scalar coupling (J) of coupled spins. More precisely I have four 19F nuclei and hence six J couplings, I need help to find sign of...
05 May 2016 7,758 3 View
Among the different acidic transitional metal oxoanions such as Mo, V and W ( in the form of H2Mo2O7, H2WO4 and HVO3. which one contribute more acidic nature and what may be the reason?
05 May 2016 5,525 4 View
inorganic chemitry cages molecules
05 May 2016 8,790 0 View
Sometime with increase in surface area acidity of natural zeolites increases and sometime the acidity decreases .
05 May 2016 2,461 7 View
I want determine the fluorescence quantum yield for my samples and in this measurement I used tris(2 2′-bipyridyl)dichloro ruthenium(ii) hexahydrate as a standard material. Please see at the...
05 May 2016 6,136 7 View
d-d transition CT transition
05 May 2016 1,201 4 View
since Sf6 is a greenhouse gas we need to find out an alternative for our tests
05 May 2016 827 3 View
hello. i want to separate azeotropic mixtures by pervaporation process. but i have no lab set up for it. how can i make it possible on small scale. please comment.
05 May 2016 6,628 2 View
we synthesized 3,4-dimethoxythiophene (DMT) from 3,4-dibromothiophene. the yields of product is more than 90% (tested by TLC). But, after its synthesis, the extraction DMT from catalyst was very...
05 May 2016 2,034 5 View
I'm trying to estimate the energy reliefs for 1.0 kg of ammonia gas scrubbing in 60% nitric acid solution.
05 May 2016 337 2 View
IACS,kolkata
05 May 2016 1,811 0 View
Hi, have you ever encountered problems with traces of catalyst copper in drugs used tissue culture? The drug has been prepared via Cu-catalysed Click chemistry and purified by silica column...
05 May 2016 2,158 2 View
03 May 2016 1,140 2 View
Could someone tell me please the ionization energy of Sr (the acceptor state) in In2O3? Many thanks for any information
01 May 2016 9,580 1 View
As i read air oxygen which adsorbed on metal oxide forms oxygen ion species and these species only react with reducing and oxidizing gas.. does that mean air oxygen only sensing gas molecule where...
05 April 2016 235 4 View