. "Ethylene dione or ethylenedione, also called dicarbon dioxide, Carbon peroxide, ethenedione, or ethene-1,2-dione, is a chemical compound with the formula C2O2 or O=C=C=O. It is an oxide of carbon (an oxocarbon), and can be described as the carbon-carbon covalent dimer of carbon monoxide. It can also be thought of as the dehydrated form of glyoxylic acid (H(C=O)COOH), or a ketone of ethenone H2C=C=O."@en . "Ethylene dione"@en . . . . . . . . . "\u4E59\u70EF\u4E8C\u916E\u4E5F\u79F0\u4E3A\u201C\u4E8C\u6C27\u5316\u4E8C\u78B3\u201D\uFF0C\u662F\u4E00\u79CD\u65E9\u65BC1913\u5E74\u88AB\u63D0\u51FA\uFF0C\u4F46\u76F4\u52302015\u5E74\u624D\u88AB\u8B49\u5BE6\u5B58\u5728\u7684\u78B3\u6C27\u5316\u7269\u3002 \u4E59\u70EF\u4E8C\u916E\u7684\u5206\u5B50\u5F0F\u4E3AC2O2\uFF0C \u7ED3\u6784\u5F0F\u4E3AO=C=C=O\u3002C2O2\u53EF\u4EE5\u770B\u4F5C\u662FCO\u7684\u4E8C\u805A\u4F53\u6216\u4E59\u919B\u9178\u7684\u70EF\u916E\u5F0F\u7ED3\u6784\u3002 \u65E9\u671F\u7684\u7406\u8BBA\u7814\u7A76\u8BA4\u4E3AC2O2\u7684\u4E09\u91CD\u6001\u53EF\u80FD\u662F\u7A33\u5B9A\u7684\uFF0C\u4E0ECO2\u6216C3O2\u4E0D\u4F1A\u76F8\u5DEE\u592A\u8FDC\u3002\u4F46\u540E\u6765\u8BB8\u591A\u5408\u6210\u5FAE\u91CFC2O2\u7684\u5C1D\u8BD5\u90FD\u5931\u8D25\u4E86\u3002\u6700\u8FD1\u7684\u7814\u7A76\u8868\u660EC2O2\u5206\u5B50\u53EF\u80FD\u53EA\u62E5\u6709\u6781\u77ED\u7684\u5BFF\u547D\uFF0C\u4F1A\u572810-8s\u5185\u5206\u89E3\u6210\u4E24\u5206\u5B50\u7684CO\uFF0C\u4EE5\u81F4\u65E0\u6CD5\u7528\u8D28\u8C31\u4EEA\u8FDB\u884C\u5206\u6790\u3002\u53E6\u6709\u7814\u7A76\u8BA4\u4E3A\uFF0C\u65E0\u6CD5\u89C2\u6D4B\u5230C2O2\u5E76\u4E0D\u662F\u56E0\u4E3A\u5176\u5BFF\u547D\u592A\u77ED\uFF0C\u800C\u662F\u73B0\u6709\u5408\u6210\u65B9\u6CD5\u5236\u5F97\u7684C2O2\u90FD\u5728\u4E0D\u7A33\u5B9A\u7684\u6FC0\u53D1\u6001\u4E0A\u3002\u6240\u4EE5\u6709\u7814\u7A76\u8005\u63D0\u51FA\u5728\u8D85\u4F4E\u6E29\u73AF\u5883\u4E0B\u5206\u89E3CHO2C2O2\u524D\u4F53\uFF0C\u5E76\u7528\u975E\u5171\u632F\u6FC0\u5149\u6280\u672F\u5728\u6570\u7EB3\u79D2\u7684\u65F6\u95F4\u9650\u5EA6\u5185\u68C0\u6D4BC2O2\u7684\u5B9E\u9A8C\u65B9\u5F0F\u3002 \u867D\u7136\u5F53\u524D\u7684\u7814\u7A76\u90FD\u8868\u660EC2O2\u5341\u5206\u4E0D\u7A33\u5B9A\uFF0C\u4F46\u79F0\u4E3A\u4E59\u7094\u4E8C\u9187\u6839\u79BB\u5B50\u7684\u4E8C\u4EF7\u6001\u9634\u79BB\u5B50C2O22-\u5728\u65E0\u6C34\u73AF\u5883\u4E2D\u5374\u662F\u7A33\u5B9A\u7684\u3002 2015\u5E74\uFF0C\u7F8E\u570B\u571F\u6851\u4E9E\u5229\u6851\u90A3\u5927\u5B78\u4E00\u7FA4\u5316\u5B78\u5BB6\u8B49\u5BE6\u4E86\u5B83\u4F5C\u70BA\u4E00\u7A2E\u77AC\u614B\u5206\u5B50\uFF08transient molecule\uFF09\u5B58\u5728\u3002"@zh . "Ethene-1,2-dione"@en . . . "Etheendion (of ethyleendion, dikoolstofdioxide, etheen-1,2-dion) is een chemische verbinding met de formule , of met meer nadruk op de structuur: . Het is een oxide van koolstof, een koolstofoxide. Het kan beschouwd worden als het via de koolstof-atomen met elkaar verbonden dimeer van koolstofmonoxide. Het kan ook beschouwd worden als de gedehydrateerde vorm van (glyoxylzuur) of als een keton van (keteen)."@nl . . . "\u4E59\u70EF\u4E8C\u916E\u4E5F\u79F0\u4E3A\u201C\u4E8C\u6C27\u5316\u4E8C\u78B3\u201D\uFF0C\u662F\u4E00\u79CD\u65E9\u65BC1913\u5E74\u88AB\u63D0\u51FA\uFF0C\u4F46\u76F4\u52302015\u5E74\u624D\u88AB\u8B49\u5BE6\u5B58\u5728\u7684\u78B3\u6C27\u5316\u7269\u3002 \u4E59\u70EF\u4E8C\u916E\u7684\u5206\u5B50\u5F0F\u4E3AC2O2\uFF0C \u7ED3\u6784\u5F0F\u4E3AO=C=C=O\u3002C2O2\u53EF\u4EE5\u770B\u4F5C\u662FCO\u7684\u4E8C\u805A\u4F53\u6216\u4E59\u919B\u9178\u7684\u70EF\u916E\u5F0F\u7ED3\u6784\u3002 \u65E9\u671F\u7684\u7406\u8BBA\u7814\u7A76\u8BA4\u4E3AC2O2\u7684\u4E09\u91CD\u6001\u53EF\u80FD\u662F\u7A33\u5B9A\u7684\uFF0C\u4E0ECO2\u6216C3O2\u4E0D\u4F1A\u76F8\u5DEE\u592A\u8FDC\u3002\u4F46\u540E\u6765\u8BB8\u591A\u5408\u6210\u5FAE\u91CFC2O2\u7684\u5C1D\u8BD5\u90FD\u5931\u8D25\u4E86\u3002\u6700\u8FD1\u7684\u7814\u7A76\u8868\u660EC2O2\u5206\u5B50\u53EF\u80FD\u53EA\u62E5\u6709\u6781\u77ED\u7684\u5BFF\u547D\uFF0C\u4F1A\u572810-8s\u5185\u5206\u89E3\u6210\u4E24\u5206\u5B50\u7684CO\uFF0C\u4EE5\u81F4\u65E0\u6CD5\u7528\u8D28\u8C31\u4EEA\u8FDB\u884C\u5206\u6790\u3002\u53E6\u6709\u7814\u7A76\u8BA4\u4E3A\uFF0C\u65E0\u6CD5\u89C2\u6D4B\u5230C2O2\u5E76\u4E0D\u662F\u56E0\u4E3A\u5176\u5BFF\u547D\u592A\u77ED\uFF0C\u800C\u662F\u73B0\u6709\u5408\u6210\u65B9\u6CD5\u5236\u5F97\u7684C2O2\u90FD\u5728\u4E0D\u7A33\u5B9A\u7684\u6FC0\u53D1\u6001\u4E0A\u3002\u6240\u4EE5\u6709\u7814\u7A76\u8005\u63D0\u51FA\u5728\u8D85\u4F4E\u6E29\u73AF\u5883\u4E0B\u5206\u89E3CHO2C2O2\u524D\u4F53\uFF0C\u5E76\u7528\u975E\u5171\u632F\u6FC0\u5149\u6280\u672F\u5728\u6570\u7EB3\u79D2\u7684\u65F6\u95F4\u9650\u5EA6\u5185\u68C0\u6D4BC2O2\u7684\u5B9E\u9A8C\u65B9\u5F0F\u3002 \u867D\u7136\u5F53\u524D\u7684\u7814\u7A76\u90FD\u8868\u660EC2O2\u5341\u5206\u4E0D\u7A33\u5B9A\uFF0C\u4F46\u79F0\u4E3A\u4E59\u7094\u4E8C\u9187\u6839\u79BB\u5B50\u7684\u4E8C\u4EF7\u6001\u9634\u79BB\u5B50C2O22-\u5728\u65E0\u6C34\u73AF\u5883\u4E2D\u5374\u662F\u7A33\u5B9A\u7684\u3002 2015\u5E74\uFF0C\u7F8E\u570B\u571F\u6851\u4E9E\u5229\u6851\u90A3\u5927\u5B78\u4E00\u7FA4\u5316\u5B78\u5BB6\u8B49\u5BE6\u4E86\u5B83\u4F5C\u70BA\u4E00\u7A2E\u77AC\u614B\u5206\u5B50\uFF08transient molecule\uFF09\u5B58\u5728\u3002"@zh . . . . . . . . . . . . . . . . "Ethylene dione molecule spacefill.png"@en . . . "La etenodiona, llamada tambi\u00E9n di\u00F3xido de dicarbono, es un compuesto qu\u00EDmico hipot\u00E9tico con la f\u00F3rmula C2O2 or O=C=C=O. Ser\u00EDa un \u00F3xido de carbono (un oxocarbono), espec\u00EDficamente un d\u00EDmero de mon\u00F3xido de carbono (CO). Puede considerarse como cetena del \u00E1cido gliox\u00EDlico (OHCCOOH). Los primeros estudios te\u00F3ricos sugirieron que el estado triplete de C2O2 puede ser estable, aunque mucho menos que sus parientes CO2 y el C3O2. Sin embargo, las s\u00EDntesis de muchos intentos han fallado en dejar cualquier rastro de ella. La investigaci\u00F3n reciente indica que la mol\u00E9cula puede ser extremadamente de corta vida, en descomposici\u00F3n en dos mol\u00E9culas de mon\u00F3xido de carbono en menos de 10\u22128 segundos.\u200B Por otra parte, el ani\u00F3n divalente C2O22\u2212, llamado , es razonablemente estable en la ausencia de agua."@es . "\u30A8\u30C1\u30EC\u30F3\u30B8\u30AA\u30F3(Ethylene dione)\u307E\u305F\u306F\u4E8C\u9178\u5316\u4E8C\u70AD\u7D20(Dicarbon dioxide)\u306F\u3001\u69CB\u9020\u5F0F O=C=C=O\u3001\u5206\u5B50\u5F0F C2O2 \u306E\u3092\u6301\u3064\u4EEE\u8AAC\u4E0A\u306E\u5316\u5408\u7269\u3067\u3042\u308B\u3002\u4E00\u9178\u5316\u70AD\u7D20\u306E\u4E8C\u91CF\u4F53\u3067\u3042\u308A\u3001\u30AA\u30AD\u30BD\u30AB\u30FC\u30DC\u30F3\u306E1\u3064\u3067\u3042\u308B\u3002\u30B0\u30EA\u30AA\u30AD\u30B7\u30EB\u9178(OHCCOOH)\u306E\u30B1\u30C6\u30F3\u3068\u898B\u306A\u3059\u3053\u3068\u3082\u3067\u304D\u308B\u3002\u591A\u304F\u306E\u88FD\u9020\u306E\u8A66\u307F\u306B\u3082\u304B\u304B\u308F\u3089\u305A\u3001\u5358\u96E2\u3055\u308C\u305F\u3053\u3068\u3082\u9077\u79FB\u7A2E\u3068\u3057\u3066\u89B3\u5BDF\u3055\u308C\u305F\u3053\u3068\u3082\u306A\u3044\u3002 \u5206\u5B50\u8ECC\u9053\u306E\u89B3\u70B9\u304B\u3089\u3001\u7DDA\u5F62\u306E\u30A8\u30C1\u30EC\u30F3\u30B8\u30AA\u30F3\u306E\u57FA\u5E95\u72B6\u614B\u306F\u4E09\u91CD\u9805\u3067\u3042\u308A\u3001\u4E09\u91CD\u9805\u306E\u4E00\u9178\u5316\u70AD\u7D20\u306F\u9AD8\u30A8\u30CD\u30EB\u30AE\u30FC\u7C92\u5B50\u3067\u3042\u308B\u305F\u3081\u3001\u89E3\u96E2\u306E\u901F\u5EA6\u306F\u9045\u3044\u306F\u305A\u3067\u3042\u308B\u3002\u3057\u304B\u3057\u3001\u5206\u5B50\u304C\u5E73\u8861\u914D\u7F6E\u304B\u3089\u6B6A\u3080\u3068\u3001\u4E09\u91CD\u9805\u3068\u4E00\u91CD\u9805\u306E\u30DD\u30C6\u30F3\u30B7\u30E3\u30EB\u9762\u304C\u4EA4\u5DEE\u3057\u3001\u4E00\u91CD\u9805\u3078\u306E\u9805\u9593\u4EA4\u5DEE\u304C\u8A31\u3055\u308C\u30010.5\u30CA\u30CE\u79D2\u306E\u6642\u9593\u30B9\u30B1\u30FC\u30EB\u3067\u89E3\u96E2\u304C\u8D77\u3053\u308A\u3046\u308B\u3002 \u4E00\u65B9\u3001\u30A2\u30BB\u30C1\u30EC\u30F3\u30B8\u30AA\u30FC\u30EB\u3068\u547C\u3070\u308C\u308B\u4E8C\u4FA1\u306E\u30A2\u30CB\u30AA\u30F3C2O22-\u306F\u3001\u6C34\u306E\u306A\u3044\u3068\u3053\u308D\u3067\u306F\u304B\u306A\u308A\u5B89\u5B9A\u3067\u3042\u308B\u3002"@ja . . . "\u30A8\u30C1\u30EC\u30F3\u30B8\u30AA\u30F3"@ja . . "22113235"^^ . . "Ethenedione"@en . . . . . . . . . . . . "Etheendion"@nl . . . . "Ethylene dione or ethylenedione, also called dicarbon dioxide, Carbon peroxide, ethenedione, or ethene-1,2-dione, is a chemical compound with the formula C2O2 or O=C=C=O. It is an oxide of carbon (an oxocarbon), and can be described as the carbon-carbon covalent dimer of carbon monoxide. It can also be thought of as the dehydrated form of glyoxylic acid (H(C=O)COOH), or a ketone of ethenone H2C=C=O."@en . . . . . . . . . . "\u30A8\u30C1\u30EC\u30F3\u30B8\u30AA\u30F3(Ethylene dione)\u307E\u305F\u306F\u4E8C\u9178\u5316\u4E8C\u70AD\u7D20(Dicarbon dioxide)\u306F\u3001\u69CB\u9020\u5F0F O=C=C=O\u3001\u5206\u5B50\u5F0F C2O2 \u306E\u3092\u6301\u3064\u4EEE\u8AAC\u4E0A\u306E\u5316\u5408\u7269\u3067\u3042\u308B\u3002\u4E00\u9178\u5316\u70AD\u7D20\u306E\u4E8C\u91CF\u4F53\u3067\u3042\u308A\u3001\u30AA\u30AD\u30BD\u30AB\u30FC\u30DC\u30F3\u306E1\u3064\u3067\u3042\u308B\u3002\u30B0\u30EA\u30AA\u30AD\u30B7\u30EB\u9178(OHCCOOH)\u306E\u30B1\u30C6\u30F3\u3068\u898B\u306A\u3059\u3053\u3068\u3082\u3067\u304D\u308B\u3002\u591A\u304F\u306E\u88FD\u9020\u306E\u8A66\u307F\u306B\u3082\u304B\u304B\u308F\u3089\u305A\u3001\u5358\u96E2\u3055\u308C\u305F\u3053\u3068\u3082\u9077\u79FB\u7A2E\u3068\u3057\u3066\u89B3\u5BDF\u3055\u308C\u305F\u3053\u3068\u3082\u306A\u3044\u3002 \u5206\u5B50\u8ECC\u9053\u306E\u89B3\u70B9\u304B\u3089\u3001\u7DDA\u5F62\u306E\u30A8\u30C1\u30EC\u30F3\u30B8\u30AA\u30F3\u306E\u57FA\u5E95\u72B6\u614B\u306F\u4E09\u91CD\u9805\u3067\u3042\u308A\u3001\u4E09\u91CD\u9805\u306E\u4E00\u9178\u5316\u70AD\u7D20\u306F\u9AD8\u30A8\u30CD\u30EB\u30AE\u30FC\u7C92\u5B50\u3067\u3042\u308B\u305F\u3081\u3001\u89E3\u96E2\u306E\u901F\u5EA6\u306F\u9045\u3044\u306F\u305A\u3067\u3042\u308B\u3002\u3057\u304B\u3057\u3001\u5206\u5B50\u304C\u5E73\u8861\u914D\u7F6E\u304B\u3089\u6B6A\u3080\u3068\u3001\u4E09\u91CD\u9805\u3068\u4E00\u91CD\u9805\u306E\u30DD\u30C6\u30F3\u30B7\u30E3\u30EB\u9762\u304C\u4EA4\u5DEE\u3057\u3001\u4E00\u91CD\u9805\u3078\u306E\u9805\u9593\u4EA4\u5DEE\u304C\u8A31\u3055\u308C\u30010.5\u30CA\u30CE\u79D2\u306E\u6642\u9593\u30B9\u30B1\u30FC\u30EB\u3067\u89E3\u96E2\u304C\u8D77\u3053\u308A\u3046\u308B\u3002 \u4E00\u65B9\u3001\u30A2\u30BB\u30C1\u30EC\u30F3\u30B8\u30AA\u30FC\u30EB\u3068\u547C\u3070\u308C\u308B\u4E8C\u4FA1\u306E\u30A2\u30CB\u30AA\u30F3C2O22-\u306F\u3001\u6C34\u306E\u306A\u3044\u3068\u3053\u308D\u3067\u306F\u304B\u306A\u308A\u5B89\u5B9A\u3067\u3042\u308B\u3002"@ja . . "La etenodiona, llamada tambi\u00E9n di\u00F3xido de dicarbono, es un compuesto qu\u00EDmico hipot\u00E9tico con la f\u00F3rmula C2O2 or O=C=C=O. Ser\u00EDa un \u00F3xido de carbono (un oxocarbono), espec\u00EDficamente un d\u00EDmero de mon\u00F3xido de carbono (CO). Puede considerarse como cetena del \u00E1cido gliox\u00EDlico (OHCCOOH). Por otra parte, el ani\u00F3n divalente C2O22\u2212, llamado , es razonablemente estable en la ausencia de agua."@es . . "Ethenedione"@en . . . "L'etilene dione, chiamato anche biossido di dicarbonio o etendione (formula: C2O2 o nella sua forma estesa O=C=C=O), \u00E8 un ossido del carbonio e dunque appartiene alla famiglia degli . Pu\u00F2 essere considerato un dimero del monossido di carbonio (CO)."@it . . . . . . . "\u4E59\u70EF\u4E8C\u916E"@zh . . . . . . . "File:Ethylene-dione-3D-balls.png"@en . . . "190"^^ . . "Etenodiona"@es . "Etilene dione"@it . . "L'etilene dione, chiamato anche biossido di dicarbonio o etendione (formula: C2O2 o nella sua forma estesa O=C=C=O), \u00E8 un ossido del carbonio e dunque appartiene alla famiglia degli . Pu\u00F2 essere considerato un dimero del monossido di carbonio (CO)."@it . . . . "Ball-and-stick model of ethylene dione"@en . . . . . . "Etheendion (of ethyleendion, dikoolstofdioxide, etheen-1,2-dion) is een chemische verbinding met de formule , of met meer nadruk op de structuur: . Het is een oxide van koolstof, een koolstofoxide. Het kan beschouwd worden als het via de koolstof-atomen met elkaar verbonden dimeer van koolstofmonoxide. Het kan ook beschouwd worden als de gedehydrateerde vorm van (glyoxylzuur) of als een keton van (keteen)."@nl . . . "L'\u00E9th\u00E8nedione ou \u00E9thyl\u00E8nedione, aussi appel\u00E9e dioxyde de dicarbone, est un compos\u00E9 organique hypoth\u00E9tique de formule C2O2 ou O=C=C=O. Elle serait un oxyde de carbone, sp\u00E9cifiquement un dim\u00E8re du monoxyde de carbone, CO. Elle peut \u00EAtre consid\u00E9r\u00E9e comme le c\u00E9t\u00E8ne de l'acide glyoxylique, CHO-COOH. Les premi\u00E8res \u00E9tudes th\u00E9oriques indiquaient que l'\u00E9tat triplet de C2O2 pourrait \u00EAtre stable, mais beaucoup moins que ceux de CO2 et de C3O2. Toutefois, de nombreuses tentatives de synth\u00E8se ont \u00E9chou\u00E9 en n'en d\u00E9tectant aucune trace. Des recherches r\u00E9centes indiquent que la mol\u00E9cule doit avoir un temps de demi-vie extr\u00EAmement court avant de se d\u00E9composer en deux mol\u00E9cules de monoxyde de carbone en moins de 10-8 seconde. D'autre part, l'anion divalent \u00E9thynediolate, C2O22\u2212 est relativement stable en l'absence d'eau."@fr . . . "L'\u00E9th\u00E8nedione ou \u00E9thyl\u00E8nedione, aussi appel\u00E9e dioxyde de dicarbone, est un compos\u00E9 organique hypoth\u00E9tique de formule C2O2 ou O=C=C=O. Elle serait un oxyde de carbone, sp\u00E9cifiquement un dim\u00E8re du monoxyde de carbone, CO. Elle peut \u00EAtre consid\u00E9r\u00E9e comme le c\u00E9t\u00E8ne de l'acide glyoxylique, CHO-COOH. D'autre part, l'anion divalent \u00E9thynediolate, C2O22\u2212 est relativement stable en l'absence d'eau."@fr . "6409"^^ . . . "Ethene-1,2-dione"@en . "\u00C9th\u00E8nedione"@fr . . "1123104441"^^ .