Abstract
AbstractThe structure of the yellow «potassium carbonyl», obtained from CO and K in liquid ammonia, has been shown to be potassium acetylenediolate, KOCCOK. From X‐ray powder‐diagrams a tetragonal cell containing two KOCCOK units with a = 3.93, Å, c = 12.75 Å (space group I 4/mmm) has been derived. The KOCCOK units are arranged parallel to the c‐axis with the following internuclear distnaces: K0: 2.67 and 2.78 Å; KK: 3.65 Å; C0 : 1.28 Å; CC: 1.21 Å.
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Dates
Type | When |
---|---|
Created | 20 years, 8 months ago (Dec. 23, 2004, 6:02 p.m.) |
Deposited | 1 year, 10 months ago (Oct. 19, 2023, 1:54 a.m.) |
Indexed | 1 year, 6 months ago (Feb. 11, 2024, 3:34 a.m.) |
Issued | 62 years, 8 months ago (Jan. 1, 1963) |
Published | 62 years, 8 months ago (Jan. 1, 1963) |
Published Online | 20 years, 10 months ago (Oct. 24, 2004) |
Published Print | 62 years, 8 months ago (Jan. 1, 1963) |
@article{Weiss_1963, title={Zur Kenntnis der sogenannten «Alkalicarbonyle» I Die Kristallstruktur des Kalium‐acetylendiolats, KOCCOK}, volume={46}, ISSN={1522-2675}, url={http://dx.doi.org/10.1002/hlca.19630460404}, DOI={10.1002/hlca.19630460404}, number={4}, journal={Helvetica Chimica Acta}, publisher={Wiley}, author={Weiss, E. and Büchner, W.}, year={1963}, month=jan, pages={1121–1127} }