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Questions related from Ekaterina E. Khramtsova
Can anyone suggest me any soft for chromatograms viewing and processing (UV MS PDA) which I could use at home (freeware)? Chromatograms were made by Waters UPLC I-Class PDA-MS. At the workplace,...
15 May 2020 5,630 3 View
How to draw a hidrogen bond or a short contact in ChemBio3D? I need to specify the conformer/stereoisomer by adding intramolecular hydrogen bonds.
16 September 2019 3,116 5 View
Does anybody know a database on fluorescent properties of chemical compounds? There are many papers describing flurescent properties of various compounds. Is there any database on fluorescent...
07 August 2019 9,470 3 View
How shoud I switch off a rotary vane pump? Should I initially turn off the pump and then open the shutter to normalize the pressure? Or the order of the actions should be vice versa?
07 August 2019 10,196 3 View
I need to make correlatinons between GOLD and AutoDock Vina docking results. But Vina gives only binding energy. I cannot find such parametr in GOLD results. Does anyone know how can I get binding...
05 July 2017 5,962 4 View
I optimized two diastereomers in GAUSSIAN and got two values of total energy. So, I need to decide are these diastereomers energetically equal or one of them is more preferable termodinamically....
19 June 2017 4,454 5 View
I'm trying to grow a single crystal of organic compound for X-ray analysis by slow evaporation of a mixture of solvents (toluene/acetonitril, toluene/acetone and etc.) at room temperature. But...
07 February 2015 1,574 3 View
