硒酸亚铁：修订间差异

硒酸亚铁
英文名	Iron(II) selenate; Ferrous selenate
识别
CAS号	15857-43-9（无水） ; 70807-08-8（五水）
性质
化学式	FeSeO4
摩尔质量	198.808（无水）; 288.888（五水） g·mol⁻¹
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

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2022年1月13日 (四) 07:04的最新版本

硒酸亚铁是一种无机化合物，为二价铁的硒酸盐，化学式为FeSeO₄。其五水合物的结构为[Fe(H₂O)₄]SeO₄·H₂O^[1]。

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硒酸亚铁可以通过饱和的硒酸钠和硫酸亚铁溶液在80℃混合，冷却至20℃后沉淀出来，用丙酮洗涤后于120℃干燥。^[2]

Na₂SeO₄(sat.) + FeSO₄ → Na₂SO₄ + FeSeO₄

铁和硒酸的反应也能得到硒酸亚铁，但是也有副反应：^[3]

Fe + H₂SeO₄ → FeSeO₄ + H₂↑

3 Fe + 4 H₂SeO₄ → 3 FeSeO₄ + Fe + 4 H₂O

参考文献

^ K. Heinzinger, G. Pálinkás, Hubertus Kleeberg. Interactions of Water in Ionic and Nonionic Hydrates: Proceedings of a Symposium in honour of the 65th birthday of W.A.P. Luck Marburg/FRG, 2.–3.4. 1987. Springer-Verlag Berlin Heidelberg, 1987
^ Filonenko, E. N.; Vergeichik, E. N.. Preparation and analysis of cobalt (II) selenate and iron (II) selenate. Farmatsiya (Moscow), 1998. 47 (3): 36-37
^ ^3.0 ^3.1 A E H Tutton. Selenic Acid and Iron. - Reduction of Selenic Acid by Nascent Hydrogen and Hydrogen Sulphide. - Preparation of Ferrous Selenate and Double Selenates of Iron Group （页面存档备份，存于互联网档案馆）. Proceedings of the Royal Society A, 1918 , 94 (241) :352-361
^ G Giester, F Pertlik. Synthesis and crystal structure of iron(III) selenate(IV) trihydrate, Fe₂(SeO₃)₃·3H₂O. Journal of Alloys & Compounds, 1994 , 210 (1-2) :125-128
^ Pinaev, G. F.; Stukan, R. A.; Makarov, E. F.. Moessbauer effect in iron(3+) selenites. Zhurnal Neorganicheskoi Khimii, 1977. 22 (7): 1731-1733

[1] K. Heinzinger, G. Pálinkás, Hubertus Kleeberg. Interactions of Water in Ionic and Nonionic Hydrates: Proceedings of a Symposium in honour of the 65th birthday of W.A.P. Luck Marburg/FRG, 2.–3.4. 1987. Springer-Verlag Berlin Heidelberg, 1987

[2] Filonenko, E. N.; Vergeichik, E. N.. Preparation and analysis of cobalt (II) selenate and iron (II) selenate. Farmatsiya (Moscow), 1998. 47 (3): 36-37

[Tutton-3] 3.0 ^3.1 A E H Tutton. Selenic Acid and Iron. - Reduction of Selenic Acid by Nascent Hydrogen and Hydrogen Sulphide. - Preparation of Ferrous Selenate and Double Selenates of Iron Group （页面存档备份，存于互联网档案馆）. Proceedings of the Royal Society A, 1918 , 94 (241) :352-361

[4] G Giester, F Pertlik. Synthesis and crystal structure of iron(III) selenate(IV) trihydrate, Fe₂(SeO₃)₃·3H₂O. Journal of Alloys & Compounds, 1994 , 210 (1-2) :125-128

[5] Pinaev, G. F.; Stukan, R. A.; Makarov, E. F.. Moessbauer effect in iron(3+) selenites. Zhurnal Neorganicheskoi Khimii, 1977. 22 (7): 1731-1733

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@@ 第5行： / 第5行： @@
 | Name = 硒酸亚铁
 | NameEn = Iron(II) selenate<BR>Ferrous selenate
+|CustomizedImage=[[File:Fe2+.svg]][[File:Selenate.png|79px]]
-| ImageFile =
-| ImageSize =
-| ImageName =
 | IUPACName =
 | OtherNames =
 |Section1={{Chembox Identifiers
-| CASNo_Ref = SciFinder
+| CASNo_Ref = {{cascite|correct|CAS}}
+| CASNo1_Ref = {{cascite|correct|CAS}}
 | CASNo = 15857-43-9
 | CASNo_Comment = 无水
@@ 第56行： / 第55行： @@
 }}
 '''硒酸亚铁'''是一种[[无机化合物]]，为二价铁的[[硒酸盐]]，化学式为FeSeO<sub>4</sub>。其五水合物的结构为[Fe(H<sub>2</sub>O)<sub>4</sub>]SeO<sub>4</sub>·H<sub>2</sub>O<ref>K. Heinzinger, G. Pálinkás, Hubertus Kleeberg. Interactions of Water in Ionic and Nonionic Hydrates: Proceedings of a Symposium in honour of the 65th birthday of W.A.P. Luck Marburg/FRG, 2.–3.4. 1987. Springer-Verlag Berlin Heidelberg, 1987</ref>。
 ==制备==
 硒酸亚铁可以通过饱和的[[硒酸钠]]和[[硫酸亚铁]]溶液在80℃混合，冷却至20℃后沉淀出来，用丙酮洗涤后于120℃干燥。<ref>Filonenko, E. N.; Vergeichik, E. N.. Preparation and analysis of cobalt (II) selenate and iron (II) selenate. ''Farmatsiya (Moscow)'', 1998. 47 (3): 36-37</ref>
 : Na<sub>2</sub>SeO<sub>4</sub>(sat.) + FeSO<sub>4</sub> → Na<sub>2</sub>SO<sub>4</sub> + FeSeO<sub>4</sub>
-铁和[[硒酸]]的反应也能得到硒酸亚铁，但是也有副反应：<ref name=Tutton>A E H Tutton. [http://rspa.royalsocietypublishing.org/content/royprsa/94/661/352.full.pdf Selenic Acid and Iron. - Reduction of Selenic Acid by Nascent Hydrogen and Hydrogen Sulphide. - Preparation of Ferrous Selenate and Double Selenates of Iron Group]. ''Proceedings of the Royal Society A'', 1918 , 94 (241) :352-361</ref>
+铁和[[硒酸]]的反应也能得到硒酸亚铁，但是也有副反应：<ref name=Tutton>A E H Tutton. [http://rspa.royalsocietypublishing.org/content/royprsa/94/661/352.full.pdf Selenic Acid and Iron. - Reduction of Selenic Acid by Nascent Hydrogen and Hydrogen Sulphide. - Preparation of Ferrous Selenate and Double Selenates of Iron Group] {{Wayback|url=http://rspa.royalsocietypublishing.org/content/royprsa/94/661/352.full.pdf |date=20180719222708 }}. ''Proceedings of the Royal Society A'', 1918 , 94 (241) :352-361</ref>
 : Fe + H<sub>2</sub>SeO<sub>4</sub> → FeSeO<sub>4</sub> + H<sub>2</sub>↑
 : 3 Fe + 4 H<sub>2</sub>SeO<sub>4</sub> → 3 FeSeO<sub>4</sub> + Fe + 4 H<sub>2</sub>O
@@ 第65行： / 第65行： @@
 硒酸亚铁还可以形成[[矾]]，如(NH<sub>4</sub>)<sub>2</sub>Fe(SeO<sub>4</sub>)<sub>2</sub>·6H<sub>2</sub>O。<ref name=Tutton />三价铁的硒酸盐Fe<sub>2</sub>(SeO<sub>4</sub>)<sub>3</sub>也是已知的。<ref>G Giester, F Pertlik. Synthesis and crystal structure of iron(III) selenate(IV) trihydrate, Fe<sub>2</sub>(SeO<sub>3</sub>)<sub>3</sub>·3H<sub>2</sub>O. ''Journal of Alloys & Compounds'', 1994 , 210 (1-2) :125-128</ref>
-亚铁的亚硒酸盐尚未有文献报道，对应的三价铁亚硒酸盐和焦亚硒酸盐已被制得。<ref>Pinaev, G. F.; Stukan, R. A.; Makarov, E. F.. Moessbauer effect in iron(3+) selenites. ''Zhurnal Neorganicheskoi Khimii'', 1977. 22 (7): 1731-1733</ref>
+亚铁的亚硒酸盐尚未有文献报道，对应的三价铁[[亚硒酸铁|亚硒酸盐]]和焦亚硒酸盐已被制得。<ref>Pinaev, G. F.; Stukan, R. A.; Makarov, E. F.. Moessbauer effect in iron(3+) selenites. ''Zhurnal Neorganicheskoi Khimii'', 1977. 22 (7): 1731-1733</ref>
 ==参考文献==
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2022年1月13日 (四) 07:04的最新版本

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