Koni Posted March 20, 2020 Posted March 20, 2020 (edited) I have made with "Molecular Models" ... three(3) Molecules !!!... which can unite together to ONE UNIT !!!... with "Hydrogen Bonds" !!!... First !!!... with my "cheap" and "small" Molecular Models !!!... The GREY-Bonds are (-) "simple Bonds" !!!... and the RED-Bonds are (=) "double Bonds" !!!... On the YELLOW-Bonds are the "tautomeric Hydrogens" which can move to the beside BLUE-Nitrogen and change position !!!... Second !!!... with my "Ball & Stick" Molecular Models !!!... ( FAA≡BBC≡DCE≡FAA ) & ( LDG≡HEI≡JFK≡LDG ) You can see ... the GREY ... (-)simple ... and (=)double Bonds!!!... On the PURPLE-Bonds are the "tautomeric Hydrogens" !!!... ( and the YELLOW-atom is ... a charged BLUE-Nitrogen(N+) atom !!! ) Third !!!... with my "Spacefilling" Molecular Models !!!... You cannot see the "Bonds" between the atoms !!!... but you can see !!!... the "Space" of each of the three(3) Molecules !!!... I have changed the 4 WHITE-Hydrogens !!!... with 4 WHITE-GREEN "Fluorine-atoms" !!!... to "mark" the "tautomeric Hydrogens" !!!... and ... on the small-squares !!!... you can see the "differences" !!!... between the atoms !!!... of the three(3) Molecules !!!... from the Left-triplet to the Right-triplet !!!... SPYROU Kostas - GREECE - 20/3/2020 Edited March 20, 2020 by Koni add one image
hypervalent_iodine Posted March 20, 2020 Posted March 20, 2020 ! Moderator Note I’m quite sure that one thread on this topic is enough.
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