Murad A. AlDamen

10 Questions 24 Answers 0 Followers

Questions related from Murad A. AlDamen

A question about Conquest or WebCSD search in-house databases?

Dear all I want to ask help in searching about all crystal structures that contain : Zn/W/P or Zn/W/Si Can anybody help me in case of having access to conquest or WebCSD and his/her help will be...

26 August 2020 2,012 3 View

A question about Mendely bibliography ?

Dear all, My question is how to do the attached citation bibliography using Mendeley? i.e. merging many references in one number and letter of each.

29 June 2020 5,212 2 View

Why the luminescence behaviors of lanthanide differ?

Dears, Solid state photoluminous measurements on Dy and Ho indicate that only Dy based complex shows a measurable emission. Why only the dysprosium shows measurable emission peaks (cyan...

12 April 2018 5,385 9 View

How to reduce Fe(III) complex?

Dears I want to ask about whether there is a method to reduce a cluster of irons-lanthanide complex? The idea is to see the magnetic behavior if this cluster by changing the iron cluster multiplicity

26 February 2018 9,242 4 View

Solvent-dependent luminescence properties of lanthanide complexes?

Dears, I have system with Ln-Fe where Ln is (Ho or Dy) cluster caged by organic moieties. We have carried out solid state PL-measurements as well as luminescence studies in different solvents. The...

08 August 2017 3,745 5 View

How to determine the full cationic part in polyoxometalates?

Dears I have a cluster of the general formula :[(P4W6O34)2Co2Na2(H2O)2]18- and I found only (Na10(H2O)18)10+ The rest 8+ of charge may be attributed to undetermined sodium disorder cations or...

04 May 2017 7,295 12 View

Quantitative determination of Co(II)?

Dear, I want to know whether there is any quantitative method to know the concentration of Co(II) in polyoxometalates. There are two questions, first, how to free the cobalt from the...

22 April 2017 8,470 3 View

What is the importance of finding a molecule with high debye temperature?

Chemical wise, the Debye model is explained in the reference (http://pubs.acs.org/doi/abs/10.1021/ic501013x) : I know that it is important to obtain low temperature heat capacity (C) with...

14 September 2016 9,707 8 View

Magnetic susceptibility, conversion unit, ac-complex

Dear, My question is that the output of the ppms in case of x' and x'' is emu/Oe, if I have a molar mass of 350 g/mol and 8mg mass, and in a field of 1000 Oe, what will the conversion factor i...

01 January 1970 1,849 1 View

HOMO-LUMO relationship with ring closure in 2,3- dichloropyrrolo[1,2-a]benzimidazol-1-one?

Dears, We have prepared a reaction of 2,3-diamino-1,4-naphthoqiunone and 2,3- dichloropyrrol. The expected product is a close-ring...

01 January 1970 732 3 View