Nikolay Tumanov (@ntumanov_xray) 's Twitter Profile
Nikolay Tumanov

@ntumanov_xray

Crystallographer at UNamur, SC and PXRD. Structures and 3D-printing. Sometime 3D-printing of the structures. Chief Scientific Officer at GingerBread Instruments

ID: 1359554163814858758

calendar_today10-02-2021 17:26:02

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Nikolay Tumanov (@ntumanov_xray) 's Twitter Profile Photo

Hey CCDC Cambridge, what is the best way to indicated during submission to CSD the fact that the structure belongs to existing family of refcodes (another polymorph. T/P point, etc)? In order to minimize doubling of refcodes. #crystallography

Hey <a href="/ccdc_cambridge/">CCDC Cambridge</a>, what is the best way to indicated during submission to CSD the fact that the structure belongs to existing family of refcodes (another polymorph. T/P point, etc)? In order to minimize doubling of refcodes.
#crystallography
Nikolay Tumanov (@ntumanov_xray) 's Twitter Profile Photo

The compound was crystallized from hexane and chloroform, they said.... Collect good data, they said... I don't want to see hexane with <20% occupancy, but I see it and have to refine it. #crystallography #RealTimeChem

The compound was crystallized from hexane and chloroform, they said....
Collect good data, they said...

I don't want to see hexane with &lt;20% occupancy, but I see it and have to refine it.
#crystallography #RealTimeChem
Nikolay Tumanov (@ntumanov_xray) 's Twitter Profile Photo

Does anyone know what it is? Seems like goniometer head installed in ball joint (no sure about correct English term). #oldschool #crystallography

Does anyone know what it is? Seems like goniometer head installed in ball joint (no sure about correct English term). 

#oldschool #crystallography
Nikolay Tumanov (@ntumanov_xray) 's Twitter Profile Photo

A case when your dataset has some holes in it. Literally. Interesting, how many XRD people (<30 yo) know what it is? #crystallography

A case when your dataset has some holes in it. Literally.

Interesting, how many XRD people (&lt;30 yo) know what it is?
#crystallography
Nikolay Tumanov (@ntumanov_xray) 's Twitter Profile Photo

Summary of SCXRD week Out of 10 measured structures: - 6 unexpected - 2 expected, but just because few weeks ago related structures were unexpected - 2 expected (appeared on Friday afternoon) #crystallography #RealTimeChem