Nitrous Acid - Structure

Structure

In the gas phase, the planar nitrous acid molecule can adopt both a cis and a trans form. The trans form predominates at room temperature, and IR measurements indicate it is more stable by around 2.3 kJ mol−1.

dimensions of the trans form
(from the microwave spectrum)
model of the trans form
cis form

Read more about this topic:  Nitrous Acid

Famous quotes containing the word structure:

    The verbal poetical texture of Shakespeare is the greatest the world has known, and is immensely superior to the structure of his plays as plays. With Shakespeare it is the metaphor that is the thing, not the play.
    Vladimir Nabokov (1899–1977)

    I really do inhabit a system in which words are capable of shaking the entire structure of government, where words can prove mightier than ten military divisions.
    Václav Havel (b. 1936)

    Science is intimately integrated with the whole social structure and cultural tradition. They mutually support one other—only in certain types of society can science flourish, and conversely without a continuous and healthy development and application of science such a society cannot function properly.
    Talcott Parsons (1902–1979)