RCE Foto

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Untitled Photo...

ray tracing + foto

View gallery (6 photos)

Untitled Photo sent on March 21, 2017 (23:31) by Emagio46. 9 comments, 169 views. [retina]

la chimica il mio mestiere


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avatarjunior
sent on March 29, 2017 (14:07) | This comment has been automatically translated (show/hide original)

Perhaps it would be appropriate to include in the pictures correct molecular models, not made haphazardly ....

avatarjunior
sent on March 30, 2017 (11:58) | This comment has been automatically translated (show/hide original)

CH2CHNO

avatarjunior
sent on March 30, 2017 (13:20) | This comment has been automatically translated (show/hide original)

What would?

avatarjunior
sent on March 30, 2017 (22:43) | This comment has been automatically translated (show/hide original)

Nitrous ethylene among other things used in sntesi heterocyclic
the model was calculated using a quantum mechanical method and the rays of the balls correspond to the rays of van der Waals

the graphic representation has been realized with Povray (ray tracing program)

avatarjunior
sent on March 30, 2017 (23:24) | This comment has been automatically translated (show/hide original)

the molecule represented brute formula is C3H2NO, which corrispèondono two isomers:
methyl isocyanate
glicolonitrile
nitroethylene is the C3H2NO 2

my graphic rappresentaziono instead do with ArgusLab.

avatarjunior
sent on March 30, 2017 (23:37) | This comment has been automatically translated (show/hide original)

I repeat:
CH2 = CH-N = O

colors: gray C
H white
N blue
O red

avatarjunior
sent on March 30, 2017 (23:43) | This comment has been automatically translated (show/hide original)

the steps of the composition
1ccalcolo of the structure
2crappresentazione in a PovRay directives (can not remember what I used in ArgusLab, Mercury, Avogadro, Molden
3 modification of Povray directives to include multiple copies of the molecule and the background
4 execution of Povray

avatarjunior
sent on March 30, 2017 (23:52) | This comment has been automatically translated (show/hide original)

The problem is that CH2 = CH-N = O is not nitroethylene, lacks an oxygen!

avatarjunior
sent on March 31, 2017 (0:42) | This comment has been automatically translated (show/hide original)

Indeed, it is nitroso


RCE Foto

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