nitric acid

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 非金属氧阴离子化合物
• 英文名称: nitric acid
• 英文别名: hydrogen nitrate；Hydron;nitrate
• 化学式: H*NO₃
• 分子量: 63.0128
• InChiKey: NHNBFGGVMKEFGY-UHFFFAOYSA-O

计算性质

• 辛醇/水分配系数(LogP)：
  -0.13
• 重原子数：
  4
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  62.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  nitric acid 以 not given 为溶剂， 生成 大鼠1,25-二羟基维生素D(1,25(OH)2D)试剂盒
  参考文献：
  名称：

  Stimulated Raman and electronic excitation of CH4–OH reactant complexes

  摘要：

  Binary complexes composed of OH and CH4 reactants have been stabilized in a shallow well in the entrance channel to the hydrogen abstraction reaction. The CH4-OH reactant complexes are identified by laser-induced fluorescence in the OH A (2)Sigma(+)-X(2)Pi (1,0) and (0,0) spectral regions as well as by stimulated Raman excitation in the vicinity of the symmetric stretching mode (nu(1)) of CH4. The binding energy of CH4-OH is found to be 210 +/- 20 cm(-1) in its ground electronic state and increases slightly upon vibrational excitation of the nu(1) mode of methane. (C) 1999 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0009-2614(99)00075-5
• 作为产物：
  描述：

  大鼠1,25-二羟基维生素D(1,25(OH)2D)试剂盒 、 二氧化氮 以 gaseous matrix 为溶剂， 生成 nitric acid
  参考文献：
  名称：

  Robertshaw, John S.; Smith, Ian W. M., Journal of Physical Chemistry, 1982, vol. 86, # 5, p. 785 - 790

  摘要：

  DOI：

文献信息

• Unusual method for phenolic hydroxyl bridged lanthanide CPs: Syntheses, characterization, one and two photon luminescence
  作者：Cheng-Hui Zeng、Fu-Li Zhao、Yang-Yi Yang、Ming-Yuan Xie、Xue-Mei Ding、De-Jian Hou、Seik Weng Ng

  DOI：10.1039/c2dt32233a

  日期：——

  A “basophilic method” for phenolic hydroxyl bridged lanthanide coordination polymers (CPs) was developed. With this method, eleven CPs with the general formula of [Ln(HL1)L1·H2O]n (Ln = Tb (1), Nd (2), Eu (3), Gd (4), La (5), Er (6), Y (7), H2L1 = 4-methyl salicylic acid) and [Ln(HL2)L2·2MeOH]n (Ln = Eu (8), Tb (9), Gd (10), La (11), H2L2 = 3-hydroxy-2-naphthoic acid) were synthesized based on two ligands, and five of them (1–4 and 8) were characterised by X-ray single crystal diffraction. The powder X-ray diffraction patterns (PXRD) of complexes showed that 1–7 are isostructural, 8–11 are isostructural. Furthermore, 1 was characterised by Fourier transform infrared (FT-IR), thermogravimetric analysis (TGA), differential thermal analysis (DTA), elemental analysis (EA), one and two photon luminescence were investigated in detail.

  开发了一种用于酚羟基桥接镧系元素配位聚合物（CP）的“嗜碱性方法”。通过该方法，11个CP的通式为[Ln(HL1)L1·H2O]n（Ln = Tb（1），Nd（2），Eu（3），Gd（4），La（5），Er） (6)、Y (7)、H2L1 = 4-甲基水杨酸) 和 [Ln(HL2)L2·2MeOH]n (Ln = Eu (8)、Tb (9)、Gd (10)、La (11) ，H2L2 = 3-羟基-2-萘甲酸）基于两个配体合成，其中五个（1-4和8）通过X射线单晶衍射进行了表征。配合物的粉末X射线衍射图(PXRD)表明1-7是同构的，8-11是同构的。此外，还通过傅里叶变换红外（FT-IR）、热重分析（TGA）、差热分析（​​DTA）、元素分析（EA）对1进行了表征，并对一光子和二光子发光进行了详细研究。
• Kinetics of solvolysis of the trans-dichlorotetrapyridinecobalt(III) ion in water and in water + methanol
  作者：Christine N. Elgy、Cecil F. Wells

  DOI：10.1039/dt9800002405

  日期：——

  Rates for the first-order solvolysis of the trans-dichlorotetrapyridinecobalt(III) ion have been measured in water and in mixtures of water and methanol for a range of temperatures. A non-linear dependence of log (rate constant) with reciprocal of dielectric constant suggests that the effects of solvent structure are important and this is confirmed by the comparison of the variation with solvent composition

  在一定温度范围内，已在水中以及在水和甲醇的混合物中测量了反式-二氯四吡啶钴（III）离子的一级溶剂分解速率。对数（速率常数）与介电常数倒数的非线性关系表明，溶剂结构的影响很重要，这可以通过将过渡态参数随溶剂组成的变化与随溶剂组成的变化进行比较而得到证实。溶剂混合物的一系列物理性质。将过程初始状态→过渡态与水中的初始态→过渡态相关联的自由能循环的应用表明，过渡态的溶剂化变化对速率有显着影响。
• One-pot atmospheric carbon dioxide fixation and ‘nitric acid’ inclusion in the cylindrical micro-pores of the resulting lanthanide(III) oxalates
  作者：Dawn M. Y. Barrett Adams、Ishenkumba A. Kahwa、Joel T. Mague

  DOI：10.1039/a802133c

  日期：——

  One-pot activation, reduction and coupling of atmospheric carbon dioxide to polymeric [Ln2(C2O4)3(H2O)6]·3H2O·0.5HNO3}n layers, the micro-cavities of which trap ‘nitric acid’ species, are described.

  该研究描述了大气中的二氧化碳与聚合物[Ln2(C2O4)3(H2O)6]Â-3 Â-0.5HNO3}n层的单锅活化、还原和耦合，该层的微腔可捕获 "硝酸 "物种。
• In Situ XRD Investigations of Heteropolyacid Catalysts in the Methacrolein to Methacrylic Acid Oxidation Reaction: Structural Changes during the Activation/Deactivation Process
  作者：L. Marosi、G. Cox、A. Tenten、H. Hibst

  DOI：10.1006/jcat.2000.2923

  日期：2000.8

  The structural changes of CsH2PMo12O40 Keggin-type heteropolyacid under the conditions of the methacrolein to methacrylic acid oxidation have been studied by in situ X-ray powder diffraction with simultaneous measurement of the activity and selectivity of the catalysts. The results of the present studies show that under the operating conditions migration of Mo atoms from the Keggin unit into the intracrystalline

  的CsH的结构变化2 PMO 12 ø 40的异丁烯醛成甲基丙烯酸的氧化条件下Keggin型杂多酸进行了研究原位X射线粉末衍射，同时测量催化剂的活性和选择性。本研究的结果表明，在操作条件下，发生了MO原子从Keggin单元向晶内孔系统的迁移。工作催化剂的特征在于在晶格的晶内孔系统中存在MO。然而，已发现MO原子的迁移是一个渐进过程，随着生产时间的增加，最终导致Keggin单元的破坏。观察到的活性下降与在催化活性较低的MOO 3的形成下杂多酸的分解相关。
• The antiferromagnetic structure of triclinic copper(II) phosphate
  作者：J B Forsyth、C Wilkinson、S Paster、H Effenberger

  DOI：10.1088/0953-8984/2/6/019

  日期：1990.2.12

  The antiferromagnetic structure of triclinic Cu3(PO4)2 (TN=22.2(5)K) has been determined at 2 K by unpolarised neutron diffraction from powdered and single-crystal samples prepared by hydrothermal synthesis. The triacute reduced chemical unit cell has a=4.855(1), b=5.288(1), c=6.184(1) AA, alpha =72.34(1), beta =86.99(1) and gamma =68.54(1) degrees at ambient temperature and a=4.848(1), b=5.280(1)

  三斜 Cu3(PO4)2 (TN=22.2(5)K) 的反铁磁结构已在 2 K 下通过水热合成制备的粉末和单晶样品的非极化中子衍射确定。Triacute 还原化学晶胞具有 a=4.855(1), b=5.288(1), c=6.184(1) AA, alpha =72.34(1), beta =86.99(1) 和 gamma =68.54(1) 度在环境温度和 a=4.848(1), b=5.280(1), c=6.183(1) AA, alpha =72.30(1), beta =86.90(1) 和 gamma =68.59(1) 度下 6 K ：包含一个式单元，空间群为P1。磁传播矢量是 (001/2) 参考该单元格，并且在测定精度范围内，两个晶体学上不等价的 Cu2+ 离子中的每一个上的磁结构与 0.68(1) μ B 的等矩共线。Cu1 离子位于磁空间群 P2c1 中保留的反转中心。Cu1