Spectral Data for 1,4-Pentadiyne
(All C5H4 molecules)

Help

Display the following molecules:

Formula   Name (# of lines)
HCCCH2CCH   1,4-Pentadiyne   (73)
DCCCH2CCD   1,4-Pentadiyne   (14)
Total:   (87)

Frequency Range: to MHz
GHz

ASCII output instead of HTML tables

Select All Isotopes


Constants Data for C5H4
References for C5H4
NIST Chemistry Webbook Search for C5H4
NIST Physical Measurement Laboratory [skip navigation] National Institute of Standards and Technology NIST Physical Measurement Laboratory Back to the molecule selection page Back to the Hydrocarbon Spectral Database main page