Organic compositions

A composition comprising:

• (a) thermosetting component comprising:
• (1) optionally monomer of Formula I
• 27
• and (2) at least one oligomer or polymer of Formula II
• 28
• where said E is a cage compound;
• each of said Q is the same or different and selected from aryl, branched aryl, and substituted aryl wherein said substituents include hydrogen, halogen, alkyl, aryl, substituted aryl, heteroaryl, aryl ether, alkenyl, alkynyl, alkoxyl, hydroxyalkyl, hydroxyaryl, hydroxyalkenyl, hydroxyalkynyl, hydroxyl, or carboxyl;
• said G is aryl or substituted aryl where substituents include halogen and alkyl;
• said h is from 0 to 10;
• said i is from 0 to 10;
• said j is from 0 to 10;
• and said w is 0 or 1;
• (b) porogen.

A composition comprising:

• (a) compound having at least bifunctionality wherein the bifunctionality may be the same or different and at least one of said first functionality and said second functionality is selected from the group consisting of Si containing groups;
• N containing groups;
• C bonded to O containing groups;
• hydroxyl groups;
• and C double bonded to C containing groups;
• and
• (b) porogen comprising at least two fused aromatic rings wherein each of said fused aromatic rings has at least one alkyl substituent thereon and a bond exists between at least two of said alkyl substituents on adjacent aromatic rings.