Contraints can be added such as the elements must be in the same molecules or the molecule must contain only the elements selected or other elements can also be present.
Clicking on the Select from Table button produces the periodic table
Click on the desired elements or choose whole rows, columns or sets by clicking on the yellow boxes.
The Query can be stored (by clicking on the Store button) or the search begun by clicking on the button. The Search Setup box should then appear where filters can be set up before finally searching the database.
Click on one of the buttons below to see the other Build Queries input forms:-
The elements present can be seen by clicking on the Chemical tab.
Click on any of the tabs below to see the other windows of available data in the View Results screen.