File:Acetylene-CRC-IR-dimensions-2D.png
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:57, 29 October 2022 | ![]() | 1,100 × 700 (50 KB) | Monoxyde | pngout -f5 -b250 → further reduction of the file size by 2-3kiB |
09:16, 16 September 2015 | ![]() | 1,100 × 700 (53 KB) | RokerHRO | optipng -i0 -zc1-9 -zm1-9 -zs0-3 -f0-5 -i0 → 15.44% decrease | |
20:17, 2 February 2009 | ![]() | 1,100 × 700 (63 KB) | Benjah-bmm27 | {{Information |Description = Structural formula of the acetylene (ethyne) molecule, C<sub>2</sub>H<sub>4</sub>. The molecule belongs to the D<sub>∞h</sub> point group. Structural information (determined by |
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