Make things spin in jmol code#
Make things spin in jmol free#

The odd electron extra makes NO 2 a free radical, and so much more reactive than CO 2.

In what other ways does NO 2 differ from CO 2?

Nitrite ion with an O-N-O bond angle of 115.4В° (according to Gillespie and Hargittai). This exerts a greater repulsion than the single electron in NO 2, so the O-N-O angle is reduced further, to 115.4В°. NO 2 - has one more electron than NO 2, so it has a non-bonding pair ('lone pair') of electrons on nitrogen. Thus the bond angle is 134В°, rather than the 120В° expected if the repulsions between the electron-rich areas were identical. The single-electron region is not as electron-rich as the N-O multiple bonds, so it does not have their repulsive power. Neutral NO 2 has one more electron, which is accommodated in an orbital on the nitrogen atom. It is isoelectronic with CO 2, having two N=O double bonds and no unpaired electrons, so repulsion between the two regions of electron density is minimised by the 180В° bond angle, and it is linear, as with CO 2. If an electron is removed from NO 2, you get the NO 2 + (nitronium or nitryl) ion. But an NO 2 molecule contains one more electron than CO 2. Why are NO 2 and CO 2 different shapes?ДЄt first sight, NO 2 seems similar to CO 2, carbon dioxide. Just like carbon dioxide?Д®xcept that NO 2 is a V-shaped molecule, and CO 2 is linear. Yes, that is the sequence of atoms in nitrogen dioxide. Go on then, why was it John Lennon's favourite molecule? Of course, it was John Lennon's favourite molecule. Tell me something about nitrogen dioxide. A survey of educational uses of molecular visualization freeware.Nitrogen Dioxide One of the gases in smog. VLDP web server: a powerful geometric tool for analysing protein structures in their environment. JГ©rГ©my Esque, Sylvain LГ©onard, Alexandre G.Organic Chemistry YouTube Writing Assignment for Large Lecture Classes. Using a Web Application To Conduct and Investigate Syntheses of Methyl Orange Remotely. Lisette van Rens, Hans van Dijk, Jan Mulder, and Pieter Nieuwland.

Jmol_Demo.html: continuously runs through display variations Jmol can do.Д®xample_1.html: simple student report on an ab initio computation of ethane geometry. Web pages in the вЂњExamplesвЂќ directory show capabilities of the Jmol applet: The file names used are of the form Export_to_Web_Tutorial_JCE_Webware.XXX, where the вЂњXXXвЂќ is the appropriate file extension. The version on the authorвЂ™s Web site is updated regularly (11).ДЄ text and static image version of the tutorial, is provided as. It may be viewed locally or by copying the whole вЂњHow-ToвЂќ directory to a Web server for online access. Entry point is the file Export_to_Web_Tutorial_Index_Menu.html. Two versions are provided:ДЄ browser based html version in the вЂњHow-ToвЂќ directory. ДЄ tutorial suitable for use in a class on using the вЂњExport to WebвЂќ function, including a brief introduction to using the Jmol application.This JCE WebWare contribution (.zip file) includes: Possible future enhancements include (i) addition of optional buttons that do common things to Jmol views, such as spin the molecule or change the background color (ii) a new template for a table of Jmol applets and (iii) other requests as they are made by users. At present there are two templates: a page with static images that convert to live molecules when the user clicks on them and a page with a live molecule next to a scrolling window containing text and automatically generated buttons to change the live display. Once the page is created, the user can edit the text and add other information using the Web-page editor of their choice. This tool provides a dialogue box in the application version of Jmol with which the user can generate Web pages showing live 3-D molecules. Web-based chemistry tutorials using this function are also available there are examples in the supporting information and more on the Web (10). My students use this function and the associated tutorial (see the supporting information) to produce Web pages reporting on molecular-modeling computations. Now Web pages with вЂњlive moleculesвЂќ can be created easily using the вЂњExport to WebвЂќ function, developed for Jmol version 11.4 and more recent versions (9).

Make things spin in jmol code#

1, 2 A small number of people with experience writing html and javascript code were producing these Web pages. Jmol is used extensively on the Web (5) in both research journals (6) and for educational purposes (7, 8).