11 Questions 21 Answers 0 Followers
Questions related from Adnan Qadir
Dear Friends: Do all Cu(II) complexes display Fenton Like behavior? I mean both neutral and ionic Cu(II) complexes show degrading abilities against organic dyes in the presence of hydrogen...
06 June 2021 800 2 View
Dear Friends: 64 bit Gaussian 09 software for windows is more expensive than 32-bit Gaussian 09. In our work, we deal with coordination compounds with about 50 atoms. So, can we use 32-bit...
28 December 2020 3,049 2 View
Dear Friends: kindly, what is the advantage of 64-bit Gaussian 09 compared to 32-bit Gaussian 09? Best,
25 December 2020 6,944 4 View
Kindly, can anyone explain the difference in nanoparticles size obtained from powder X-ray diffraction and scanning electron microscopy. If they are different, what does that refer to?
04 December 2019 9,171 4 View
I have got a SEM image for my nanoparticle (attached). How can I classify it or name the morphology.
10 February 2019 6,428 1 View
If tap water was used to prepare nanoparticles, what would be the effect. for example, does it affect the aggregation or the time required for the NPs formation.
26 January 2019 5,052 5 View
Can we use linear dichroism for non chiral molecules? Circular dichroism id used for chiral molecules, but can we use chiral or non chiral molecules in linear dichroism and why?
02 February 2018 3,865 5 View
We would like to prepare schiff base from ethylenediamine and 4-chlorobenzaldehyde in MeOH.
25 April 2017 5,494 3 View
The 13C NMR for dimethylsulfoxide shows a signal at 39.7ppm, but we observed additional signals with low intensities.Why?
13 April 2017 1,580 3 View
We got a precipitate with very tiny dots or spots.Does it represent polycrystals?
10 April 2017 1,573 3 View
During recrystallization, some time the crystals stick to the bottom of the flask or beaker. So how could we collect them.
16 March 2017 5,019 3 View
