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甲酸鈧

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甲酸鈧
識別
CAS號 23405-01-8  ✓
性質
化學式 Sc(HCOO)3
摩爾質量 180.013 g·mol⁻¹
外觀 固體
若非註明，所有數據均出自一般條件（25 ℃，100 kPa）下。

甲酸鈧是鈧(III)的甲酸鹽，化學式為Sc(HCOO)3，或寫成Sc(HCO2)3。

性質

甲酸鈧在210~380℃按下式分解：[1]

4 Sc(HCOO)3 → Sc2O3 + Sc2O2CO3 + 6 H2↑ + 6 CO↑ + 5 CO2↑

在380~1000℃，鹼式碳酸鈧進一步分解為氧化鈧和二氧化碳。

而Head等人認為甲酸鈧的分解如下：[2]

2 Sc(HCOO)3 → Sc2O3 + 6 CO↑ + 3 H2O

參考文獻

  1. ^ Yoshio Masuda, Shunsuke Shishido. Thermal decomposition of formates - V. Thermal decomposition of scandium formate. J. Inorg. Nucl. Chem., 1980. 42(2):299–301
  2. ^ E. L. Head and C. E. Holley Jr,, J. Inorg. Nucl. Chem.,1964. 26, 525
HCOOH He
HCOOLi Be(HCOO)2
Be4O(HCOO)6 		B C HCOONH4 O F Ne
HCOONa Mg(HCOO)2 Al(HCOO)3 Si P S Cl Ar
HCOOK Ca(HCOO)2 Sc(HCOO)3 Ti(HCOO)4 V Cr(HCOO)3 Mn(HCOO)2 Fe(HCOO)2
Fe(HCOO)3 		Co(HCOO)2
Co(HCO2)OH 		Ni(HCOO)2 CuHCOO
Cu(HCOO)2 		Zn(HCOO)2 Ga(HCOO)3 Ge As Se Br Kr
HCOORb Sr(HCOO)2 Y(HCOO)3 Zr(HCOO)4 Nb Mo Tc Ru Rh Pd HCOOAg Cd(HCOO)2 In(HCOO)3 Sn(HCOO)2 Sb Te I Xe
HCOOCs Ba(HCOO)2 * Hf(HCOO)4 Ta W Re Os Ir Pt Au Hg HCOOTl Pb(HCOO)2 Bi(HCOO)3 Po At Rn
Fr Ra ** Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
↓
* La(HCOO)3 Ce(HCOO)3 Pr(HCOO)3 Nd(HCOO)3 Pm(HCOO)3 Sm(HCOO)3 Eu(HCOO)3 Gd(HCOO)3 Tb(HCOO)3 Dy(HCOO)3 Ho(HCOO)3 Er(HCOO)3 Tm(HCOO)3 Yb(HCOO)3 Lu(HCOO)3
** Ac(HCOO)3 Th(HCOO)4 Pa U(HCOO)3
U(HCOO)4
UO2(HCOO)2 		Np Pu Am Cm Bk Cf Es Fm Md No Lr
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甲酸鈧
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