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大比目鱼

铜虫 (小有名气)

[求助] 求助翻译

A solution of benzene-1,4-dicarboxylic acid (2 mmol,
0.324 g) in DMF (8 mL) was added to a solution of
Zn(NO3)26H2O (2 mmol, 0.582 g) in DMF (2 mL). The
mixture was heated in an autoclave for 4 days at 381 K.
Cooling of the vessel to room temperature resulted at first
in two types of macroscopically similar colourless single
crystals (1 and 2) suitable for X-ray analysis. The sample
was kept in the solvent due to sensitivity to exposure in air.
The synthesis batch was re-examined after 12 months, and
a single crystal of MOF-2 was picked from the solution.
大比目鱼
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andrewzhang

铁杆木虫 (著名写手)

超级无敌加菲

【答案】应助回帖

另外以后求翻译请把断行什么的整理好
3楼2013-08-01 22:26:45
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andrewzhang

铁杆木虫 (著名写手)

超级无敌加菲

【答案】应助回帖

★ ★ ★ ★ ★
大比目鱼(phu_grassman代发): 金币+5, 翻译EPI+1, thanks 2013-09-23 08:15:36
将苯-1,4-二酸(2 mmol, 0.324 g)的DMF(8ml)溶液加入到Zn(NO3)26H2O (2 mmol, 0.582 g) 的DMF (2 mL)溶液中。混合溶液置于高压反应釜中加热到381k,放置4天。
将试剂冷却到室温,首先会形成两种宏观形貌类似的无色单晶(暂命名1与2),两种单晶都可以用DRD进行分析。因为样品对空气敏感,所以必须保存在溶剂中。保存12个月后重新检查合成物,溶液中仅可获得一种晶体,即MOF-2。
2楼2013-08-01 22:20:05
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