Graphyne is a crystalline form of carbon that is distinct from both diamond and graphite. Unlike diamond, where each atom possesses four immediate neighbors, or graphite, where each atom has three, ...

Where would carbon-based life be without carbon? There are 118 known chemical elements, but carbon is the fourth most abundant and perhaps the most important to human life. Everywhere you look, ...

Carbon, one of the most versatile elements known, occurs in a multitude of allotropes that exhibit a wide array of physical and chemical properties. The diversity of carbon’s bonding—ranging from sp² ...