What does pentacene mean?

Here's a list of possible definitions for the term pentacene:


  1. pentacene(Noun)

    A polycyclic aromatic hydrocarbon; the acene containing five fused rings.


  1. Pentacene

    Pentacene is a polycyclic aromatic hydrocarbon consisting of five linearly-fused benzene rings. This highly conjugated compound is an organic semiconductor. The compound generates excitons upon absorption of ultra-violet or visible light; this makes it very sensitive to oxidation. For this reason, this compound, which is a purple powder, slowly degrades upon exposure to air and light. Structurally, pentacene is one of the linear acenes, the previous one being tetracene and the next one being hexacene. In August 2009, a group of researchers from IBM published experimental results of imaging a single molecule of pentacene using an atomic force microscope. In July 2011, they used a modification of scanning tunneling microscopy to experimentally determine the shapes of the highest occupied and lowest unoccupied molecular orbitals. In 2012, pentacene-doped p-terphenyl was shown to be effective as the amplifier medium for a room-temperature maser.


  1. Chaldean Numerology

    The numerical value of pentacene in Chaldean Numerology is: 5

  2. Pythagorean Numerology

    The numerical value of pentacene in Pythagorean Numerology is: 2

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