App: FlatMol 2
Developer: Judy A Long
Genres: Bildung, Grafik und Design

Chemical structures made with this program are designed to be compatible with a paper surface rather than to compete with 3D models.

Chemical structures made with this program are designed to be compatible with a paper surface rather than to compete with 3D models.

Some Features:
◦	A Tab Bar to compartmentalize similar tasks.
◦	A Toolbar for generic tasks
◦	Molecules are saved using Apple’s Core Data (a database style system).
◦	Document-based: more than one document can be opened at a time.  
                 each document contains its own set of molecules (canvas).
◦	A predefined set of functional groups are included.
◦	Saved molecules may be classified into groups for organization 

◦	A molecule may be copied from one document and then 
                 saved in another open document. 
◦	A molecule may be flipped horizontally or vertically (as well as rotated)
◦	The size of the atoms may be increased ( 3 discrete sizes )

◦	User may copy and paste molecules.
◦	Undo ( command Z ) for most operations.
◦	multiple bonding representations are available

Note1: 
FlatMol 2 is Not: an expert system
Chemical accuracy, proper coordination, and bonding choices are all in the hands of the creator (you !).

Note 2:
FlatMol 2 is Not: a molecule naming program
A link to NIST formula search can be found in the save molecule window.  
(US National Institute of Standards and Technology).  It is an excellent source of information.

Release notes:
New Feature per user suggestion, Thanks Mark !
Circles around the Atoms may now be turned off;  during run-time using a button; default setting available in Preferences.