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砷酸 | 22538-92-7

中文名称
砷酸
中文别名
——
英文名称
arsoric acid
英文别名
hydrogen arsenate;triarsenic acid
砷酸化学式
CAS
22538-92-7
化学式
As3H5O10
mdl
——
分子量
389.798
InChiKey
HMTBLMWVYHAJAM-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -4.42
  • 重原子数:
    13.0
  • 可旋转键数:
    4.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    170.82
  • 氢给体数:
    5.0
  • 氢受体数:
    5.0

SDS

SDS:9784df042ef25033f8a7992321f089e9
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反应信息

  • 作为反应物:
    描述:
    disodium hydrogen arsenate heptahydrate 、 砷酸 以 melt 为溶剂, 生成 disodium tetraarsenate
    参考文献:
    名称:
    Driss, Ahmed; Jouini, Tahar, Comptes rendus de l'Academie des sciences. Serie II, Mecanique, physique, chimie, sciences de l'univers, sciences de la terre, 1987, vol. 305, p. 1419 - 1422
    摘要:
    DOI:
  • 作为产物:
    描述:
    硝酸arsenic(III) trioxide硝酸 为溶剂, 生成 砷酸
    参考文献:
    名称:
    层状和骨架含胺的铀酰磷酸酯和铀酰铀酸酯的结构与合成
    摘要:
    在胺结构导向剂的存在下,通过水热法合成了两种水合砷酸铀酰和磷酸铀酰,并确定了它们的结构:(N 2 C 6 H 14)[(UO 2)(AsO 4)] 2(H 2 O )3,DabcoUAs,{NH(C 2 H 5)3 } [(UO 2)2(AsO 4)(AsO 3 OH)],TriethUAs和(N 2 C 4 H 12)(UO 2)[(UO2)(PO 4)] 4(H 2 O)2,PiperUP。使用Mo KαX射线和基于CCD的面积检测器在室温下收集强度数据。晶体结构通过全矩阵最小二乘技术基于F 2达到协议指标(DabcoUAs,TriethUAs,PiperUP),所有数据的R 2 = 5.6%,8.3%,7.2%,R 1 = 2.9 %,3.3%,4.0%,为1777,5822,9119米唯一观察到的反射(计算| ˚F ö |⩾4 σ ˚F), 分别。DabcoUAs是单斜晶系,空间群C
    DOI:
    10.1016/j.jssc.2004.03.045
  • 作为试剂:
    描述:
    3-氯代苯丙酮2-硝基苯胺磷酸砷酸 、 tin(ll) chloride 作用下, 生成 4-苯基-8-喹啉胺
    参考文献:
    名称:
    二价锇配合物:合成、表征、强红色磷光和电磷光
    摘要:
    我们报告了具有强烈红色金属到配体电荷转移 (MLCT) 磷光和电磷光的新型二价锇配合物。配合物的通式为 Os(II)(NN)(2)LL,其中 NN 是联吡啶或菲咯啉,LL 是膦或胂。合成的新聚吡啶基配体是 4,4'-二(联苯)-2,2'-联吡啶 (15) 和 4,4'-二(二苯醚)-2,2'-联吡啶 (16),以及 1,合成的 10-菲咯啉衍生物是 4,7-双(对甲氧基苯基)-1,10-菲咯啉 (17), 4,7-双(对溴苯基)-1,10-菲咯啉 (18), 4,7-双(4'-苯氧基联苯-4-基)-1,10-菲咯啉(19)和4,7-双(4-萘-2-基苯基)-1,10-菲咯啉(20)。4,4'-二苯基-2,2'-联吡啶 (21) 和 4,7-二苯基-1,10-菲咯啉 (22) 也用于这些研究。使用的强π酸配体是1,2-双(二苯基砷)乙烷(23)、顺式1,2-双(二苯基膦基)乙烯(24)和顺式1
    DOI:
    10.1021/ja0176705
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文献信息

  • Structures and synthesis of framework Rb and Cs uranyl arsenates and their relationships with their phosphate analogues
    作者:Andrew J. Locock、Peter C. Burns
    DOI:10.1016/s0022-4596(03)00383-9
    日期:2003.11
    hydrated uranyl arsenates, Cs2(UO2)[(UO2)(AsO4)]4(H2O)2 (CsUAs) and Rb2(UO2)[(UO2)(AsO4)]4(H2O)4.5 (RbUAs), were synthesized by hydrothermal methods. Intensity data were collected at room temperature using MoKα radiation and a CCD-based area detector. The crystal structure of RbUAs was solved by direct methods, whereas the structure model of the phosphate Cs2(UO2)[(UO2)(PO4)]4(H2O)2 was used for CsUAs;
    两种砷酸盐,Cs 2(UO 2)[(UO 2)(AsO 4)] 4(H 2 O)2(CsUAs)和Rb 2(UO 2)[(UO 2)(AsO 4)] 4(通过热法合成了H 2 O)4.5(RbUAs)。使用Mo Kα辐射和基于CCD的面积检测器在室温下收集强度数据。RbUAs的晶体结构通过直接方法解决,而磷酸盐Cs 2的结构模型(UO 2)[(UO 2)(PO 4)] 4(H 2 O)2用于CsUA。两者均通过全矩阵最小二乘法在F 2的基础上对协议指数(CsUAs,RbUAs)进行了优化,对于所有数据,R 2 = 0.061,0.041,R 1 = 0.032,0.021(针对5098、4991计算)唯一观察到的反射(| ˚F ö |> 4 σ ˚F),分别。化合物CsUAs是正交的,空间群Cmc 2 1,Z= 4,a= 15.157(2),b= 14.079(2),c= 13.439(2),V=
  • Hydrothermal synthesis and crystal and molecular structure of a reduced, arsenic rich heteropolyanion, Na<sub>4</sub>[Mo<sub>4</sub>As<sub>6</sub>O<sub>20</sub>(OH)<sub>2</sub>]·9H<sub>2</sub>O
    作者:M. Ishaque Khan、Qin Chen、Jon Zubieta
    DOI:10.1039/c39930000356
    日期:——
    The hydrothermal reaction of Na3MoO4·2H2O, Mo metal, MnO3, H5As3O10, NaCl and H2O in the mole ratio 6 : 6 : 6 : 3 : 10 : 166 for 110 h at 180 °C yielded orange crystals of the sodium salt of the arsenic-rich MoV–AsIII polyanion cluster, Na4[Mo4As6O20(OH)2]·9H2O.
    将 Na3MoO4-2 、MnO3、H5As3O10、NaCl 和 H2O 按 6 : 6 : 6 : 3 : 10 : 166 的摩尔比在 180 °C 下反应 110 小时后,生成了富 MoV-AsIII 聚阴离子簇的钠盐 Na4[Mo4As6O20(OH)2]-9 的橙色晶体。
  • Hydrothermal syntheses and structures of reduced and mixed valence polyoxovanadium clusters with capped cage cores: K3[H12(AsO)2(AsO4)V6IVV6VO36]·12H2O and Rb5 [(As2O)4(VO)2V12IVO36Cl]·2H2O
    作者:M. Ishaque Khan、Qin Chen、Jon Zubieta
    DOI:10.1016/s0020-1693(00)92326-0
    日期:1993.10
  • Haddad, Amor; Guedira, Mounir; Jouini, Tahar, Comptes rendus de l'Academie des sciences. Serie II, Mecanique, physique, chimie, sciences de l'univers, sciences de la terre, 1986, vol. 303, p. 661 - 664
    作者:Haddad, Amor、Guedira, Mounir、Jouini, Tahar
    DOI:——
    日期:——
  • Structures and syntheses of framework triuranyl diarsenate hydrates
    作者:Andrew J. Locock、Peter C. Burns
    DOI:10.1016/s0022-4596(03)00299-8
    日期:2003.11
    Two homeotypic hydrated uranyl arsenates, (UO2)[(UO2)(AsO4)](2)(H2O)(4), UAs4, and (UO2)[(UO2)(AsO4)](2)(H2O)(5), UAs5 were synthesized by hydrothermal methods. Intensity data were collected at room temperature using MoKalpha X-radiation and a CCD-based area detector. Their crystal structures were solved by direct methods and refined by full-matrix least-squares techniques on the basis of F-2 to agreement indices (UAs4, UAs5) wR(2) = 0.116, 0.060, for all data, and R-1 = 0.046, 0.033, calculated for 3176, 5306 unique observed reflections (\F-o\ > 4sigma(F)) respectively. UAs4 is monoclinic, space group P2(1)/c, Z = 4, a = 11.238(1), b = 7.152(1), c = 21.941(2) Angstrom, beta = 104.576(2)degrees, V = 1706.8(1) Angstrom(3), D-calc = 4.51 g/cm(3). UAs5 is orthorhombic, space group Pca2(1), Z = 4, a = 20.133(2), b = 11.695(1), c = 7.154(1) Angstrom, V = 1684.4(1) Angstrom(3), D-calc = 4.65 g/cm(3). Both structures contain sheets of arsenate tetrahedra and uranyl pentagonal bipyramids, with composition [(UO2)(AsO4)](1-) and the uranophane sheet anion-topology. The sheets are connected by a uranyl pentagonal bipyramid in the interlayer that shares corners with an arsenate tetrahedron on each of two adjacent sheets, resulting in open-frameworks with isolated H2O groups in the larger cavities of the structures. The uranyl arsenate sheet in UAs4 is relatively planar, and is topologically identical with the uranyl phosphate sheet in (UO2)[(UO2)(PO4)](2) (H2O)(4). The uranyl arsenate sheet in UAs5 is the same geometrical isomer as in UAs4, but is highly corrugated, exhibiting approximately right angle bends of the sheet after every second uranyl arsenate chain repeat. (C) 2003 Elsevier Inc. All rights reserved.
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