Kinetics Database Logo

Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences

Feedback

Rate Our Products and Services

Help


Other Databases

NIST Standard Reference Data Program

NIST Chemistry Web Book

NDRL-NIST Solution Kinetics Database

NIST Computational Chemistry Comparison and Benchmark Database

The NIST Reference on Constants, Units, and Uncertainty

More...


Administrative Links

NIST home page

MML home page

Chemical Sciences Division

  NIST Logo Home
©NIST, 2013
Accessibility information
Author(s):   Lee, S.; Leone, S.R.
Title:   Rate Coefficients for the Reaction of C2H with O2 at 90 K and 120 K Using a Pulsed Laval Nozzle Apparatus
Journal:   Chem. Phys. Lett.
Volume:   329
Page(s):   443 - 449
Year:   2000
Reference type:   Journal article
Squib:   2000LEE/LEO443-449

Reaction:   C2H2 + ·C2H → Products
Reaction order:   2
Temperature:   90.00 K
Rate expression:   2.2x10-10 [±2.2x10-10 cm3/molecule s]
Bath gas:   N2
Category:  Experiment
Data type:   Absolute value measured directly
Experimental procedure:   Laval nozzle
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Mass spectrometry
Comments:   C2H generated by 193 nm photolysis of C2H2Mach .5From intercept of plot of k vs. O2.

View full bibliographic record.