potassium hexachlororhenate(IV) | 16940-97-9

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 碱金属盐
• 英文名称: potassium hexachlororhenate(IV)
• 英文别名: K₂[ReCl₆]；potassium hexachlororhenate(VI)；dipotassium hexachlororhenate(IV)；potassium hexachlororhenate；Dipotassium hexachlororhenate；potassium;hexachlororhenium(2-)
• CAS: 16940-97-9
• 化学式: Cl₆Re*2K
• 分子量: 477.122
• InChiKey: GPWWYZNWBGXOBH-UHFFFAOYSA-H

物化性质

• 密度：
  3.34 g/mL at 25 °C (lit.)
• 稳定性/保质期：
  常温常压下稳定，避免接触水分或潮湿环境。

计算性质

• 辛醇/水分配系数(LogP)：
  1.14
• 重原子数：
  8
• 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：
  0
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险品标志：
  C
• 危险类别码：
  R34
• 危险品运输编号：
  UN 3264
• WGK Germany：
  3
• 安全说明：
  S26,S27,S36/37/39,S45
• 危险标志：
  GHS05
• 危险性描述：
  H314
• 危险性防范说明：
  P280,P305 + P351 + P338,P310
• 储存条件：
  常温下请将物品密闭避光保存，并置于通风干燥处。

SDS

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Section 1: Product Identification
Chemical Name: Potassium hexachlororhenate (IV) (99.9%-Re)
CAS Registry Number: 16940-97-9
Formula: K2ReCl6
EINECS Number: 241-008-6
Chemical Family: halometallate salt
Synonym: Dipotassium hexachlororhenate

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Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 16940-97-9 100% no data no data

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Section 3: Hazards Identification
Emergency Overview: Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed.
Primary Routes of Exposure: Contact with skin and eyes. Inhalation of dust.
Eye Contact: Causes irritation of the eyes.
Skin Contact: Causes slight to mild irritation of the skin.
Inhalation: Irritating to skin, eyes and respiratory tract.
Ingestion: No information is available on the physiological effects of ingestion
Acute Health Affects: Irritating to skin, eyes and respiratory tract.
Chronic Health Affects: No information available on long-term chronic effects.
NTP: No
IARC: No
OSHA: No

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SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in
Inhalation:
breathing, coughing, wheezing or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.

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SECTION 5: Fire Fighting Measures
Flash Point: no data
Autoignition Temperature: no data
Explosion Limits: no data
Extinguishing Medium: carbon dioxide, dry chemical or foam
If this product is involved in a fire, firefighters should be equipped with NIOSH approved positive pressure
Special Fire Fighting Procedures:
self-contained breathing apparatus and full protective clothing.
Hazardous Combustion and If involved in a fire this material may emit irritating rhenium oxide and chlorine fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

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SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Small spills can be mixed with sodium carbonate or vermiculite and swept up.

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SECTION 7: Handling and Storage
Handling and Storage: Store in a cool, dry well-ventilated area away from heat and direct sunlight. Keep containers tightly sealed.

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SECTION 8: Exposure Controls and Personal Protection
Eye Protection: Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection: Wear protective clothing and gloves.
Ventilation: This product should be handled in an efficient fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respiratory
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation: This product should be handled in an efficient fume hood.
Additional Protection: No additional protection required.

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SECTION 9: Physical and Chemical Properties
Color and Form: green powder
Molecular Weight: 477.12
Melting Point: no data
Boiling Point: no data
Vapor Pressure: no data
Specific Gravity: 3.34
Odor: none
Solubility in Water: 0.8g/100cc

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SECTION 10: Stability and Reactivity
Stability: hygroscopic
Hazardous Polymerization: no hazardous polymerization.
Conditions to Avoid: none
Incompatibility: active metals.
Decomposition Products: none

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SECTION 11: Toxicological Information
RTECS Data: No information available in RTECS.
Carcinogenic Effects: no data
Mutagenic Effects: no data
Tetratogenic Effects: no data

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SECTION 12: Ecological Information
Ecological Information: No information available.

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SECTION 13: Disposal Considerations
Disposal: Dispose of according to local, state and federal regulations.

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SECTION 14: Transportation
Shipping Name (CFR): Non-hazardous
Hazard Class (CFR): NA
Additional Hazard Class (CFR): NA
Packaging Group (CFR): NA
UN ID Number (CFR): NA
Shipping Name (IATA): Non-hazardous
Hazard Class (IATA): NA
Additional Hazard Class (IATA): NA
Packaging Group (IATA): NA
UN ID Number (IATA): NA

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SECTION 15: Regulatory Information
TSCA: Not listed in the TSCA inventory.
SARA (Title 313): Title compound not listed.
Second Ingredient: none

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  potassium hexachlororhenate(IV) 以 not given 为溶剂， 生成 氯化铼(III)
  参考文献：
  名称：

  Manchot, W.; Duesing, J., Zeitschrift fur anorganische Chemie, 1933, vol. 212, p. 29 - 29

  摘要：

  DOI：
• 作为产物：
  描述：

  dipotassium hydroxopentachlororhenate(IV) 以 水 为溶剂， 生成 potassium hexachlororhenate(IV)
  参考文献：
  名称：

  Jezowska-Trzebiatowska, B.; Jodko, C., Roczniki Chemii, 1939, vol. 19, p. 196 - 196

  摘要：

  DOI：

文献信息

• [Re(CO)3(bipy)(ClO4)]: Synthesis in a Proton-Donor Solvent, Crystal, and Molecular Structure
  作者：A. E. Miroslavov、G. V. Sidorenko、M. Yu. Tyupina、V. V. Gurzhiy

  DOI：10.1134/s1070363220120178

  日期：2020.12

  The complex [Re(CO)3(bipy)(ClO4)] (bipy = 2,2ʹ-bipyridine) was prepared by the reaction of [Re(CO)3(H2O,EtOH)3](ClO4) with bipy in aqueous ethanol, followed by crystallization from dichloromethane. The composition and structure of the complex were determined by single crystal X-ray diffraction analysis. The complex has a molecular octahedral structure with bidentate coordination of bipy and inner-sphere

  [Re(CO)3(bipy)(ClO4)] (bipy = 2,2ʹ-联吡啶) 由 [Re(CO)3(H2O,EtOH)3](ClO4) 与 bipy 在水溶液中反应制备乙醇，然后从二氯甲烷中结晶。配合物的组成和结构通过单晶X射线衍射分析确定。该配合物具有分子八面体结构，在与bipy的面位上具有bipy的双齿配位和高氯酸根离子的内球单齿配位。该复合物还通过红外和紫外-可见吸收光谱进行了表征。
• Water-soluble carbonyl complexes of 99Tc(I) and Re(I) with adamantane-cage aminophosphines PTA and CAP
  作者：Alexander E. Miroslavov、Sergey N. Britvin、Henrik Braband、Roger Alberto、Ekaterina S. Stepanova、Anna P. Shevyakova、Georgy V. Sidorenko、Alexander A. Lumpov

  DOI：10.1016/j.jorganchem.2019.05.029

  日期：2019.9

  refluxing CH2Cl2 yields the tricarbonyl complex [99TcCl(CAP)2(CO)3]. Treatment of [Re(H2O)3(CO)3]Cl with CAP in aqueous solution at 40–50 °C gives the rhenium analog [ReCl(CAP)2(CO)3]. Both penta- and tricarbonyl phosphine complexes were characterized by spectroscopic methods (IR, NMR, MS) and single crystal X-ray diffraction. The [M(PTA)(CO)5]X complexes are soluble in aqueous solutions, whereas their

  五羰基的复合物99 Tc和Re [M（CAP）（CO）5 ] X和[M（PTA）（CO）5 ] X（M =  99锝或Re和X = CLO 4 -或光学传递函数- ）与氨基膦配体通过[MX]的反应首次制备了1,4,7-三氮杂-9-磷三环[5.3.2 14,9 ]十三烷（CAP）和1,3,5-三氮杂-7-磷酸金刚烷（PTA） （CO）5 ]（M =  99锝或Re，X = CLO 4 -或光学传递函数- ）与CAP和PTA在CH 2氯2在室温下。[TcCl（CO）5 ]与CAP在回流CH 2中的反应Cl 2产生三羰基络合物[ 99 TcCl（CAP）2（CO）3 ]。在40–50°C的水溶液中用CAP处理[Re（H 2 O）3（CO）3 ] Cl可获得gives类似物[ReCl（CAP）2（CO）3 ]。五羰基和三羰基膦配合物均通过光谱方法（IR，NMR，MS）和单晶X射线衍射进行了表征。[M（PTA）（CO）5]
• Kinetics of metal-ion-catalysed aquation of the hexachlororhenate(IV) and hexabromorhenate(IV) anions in aqueous solution
  作者：John Burgess、S. James Cartwright

  DOI：10.1039/dt9760001561

  日期：——

  Kinetic parameters are reported for catalysis of the aquation of the hexachlororhenate(IV) anion by mercury(II), thallium(III), cadmium(II), and indium(III), and of the hexabromorhenate(IV) anion by thallium(III), in aqueous solution. Correlation of these kinetic results with stability constants for halogeno-complexes of the respective metal cations is discussed.

  动力学参数报道了hexachlororhenate（的水合作的催化IV）阴离子通过水银（II），铊（III），镉（II），和铟（III），以及hexabromorhenate的（IV）由铊阴离子（III），在水溶液中。讨论了这些动力学结果与各个金属阳离子的卤代配合物的稳定性常数之间的关系。
• Magnetic Properties of a New Hexahalorhenate(IV) Compound and Structural Comparison with Its Hexahaloplatinate(IV) Analog
  作者：Fabio Piccinelli、Marco Bettinelli、Joan Cano、Francesc Lloret、Miguel Julve、Alessandro Dolmella

  DOI：10.1002/ejic.202000199

  日期：2020.6.23

  complexes of formula (Et3BzN)2[ReCl6] (1 ) and (Et3BzN)2[PtCl6] (2 ) (Et3BzN+ = triethylbenzylammonium cation) have been synthesized in good yield (70 and 75 %, respectively) and structurally characterized. From a structural point of view, they both crystallized in the monoclinic centrosymmetric P 21/n space group and the two molecular structures are almost perfectly superimposable, with only minor differences

  已经以良好的产率合成了两种式（Et 3 BzN）2 [ReCl 6 ]（1）和（Et 3 BzN）2 [PtCl 6 ]（2）（Et 3 BzN + =三乙基苄基铵阳离子）的单核络合物（70和分别为75％）和结构特征。从结构的角度来看，它们都在单斜向中心对称的P 2 1 / n中结晶。空间群和两个分子结构几乎完全重叠，M–Cl键长只有很小的差异。在1.9–300 K的温度范围内对1进行的固态直流（dc）磁化率分析表明，发生了磁隔离的rh离子，该离子具有明显的零场分裂（zfs），D = +6.7 cm – 1（2 D是M S =±3/2和M S =±1/2 Kramers双峰之间的能隙）。DFT，CASSCF和CASSCF / NEVPT2理论计算是对复合物[ReCl 6 ] 2– in 1的实验几何形状进行的证实定义zfs张量的参数。在2.0-10 K的温度下，交流（ac）磁化率测量值为1
• Direct and high yield syntheses of Re2(CO)10 and Re(CO)5Cl by sodium reduction of K2ReCl6 under CO
  作者：A. Hugo Klahn、Beatriz Oelckers、Adriana Toro、Fernando Godoy

  DOI：10.1016/s0022-328x(97)00466-x

  日期：1997.12

  A convenient procedure for the synthesis of the rhenium carbonyls Re2(CO)10 and Re(CO)5Cl is reported. Sodium reduction of the easily available K2ReCl6, under CO pressure (2400 psi, 280°C (external temperature), THF as solvent) affords Re2(CO)10 and Re(CO)5Cl in 81% and 86% isolated yield, respectively. Depending on the hexachlororhenate:Na ratio, either carbonyl derivative can be obtained almost exclusively

  报道了一种方便的合成羰基rh Re 2（CO）10和Re（CO）5 Cl的方法。在CO压力（2400 psi，280°C（外部温度），THF作为溶剂）下，将易得的K 2 ReCl 6进行钠还原，得到81％和86％的Re 2（CO）10和Re（CO）5 Cl分离产量。根据六氯苯甲酸：钠的比例，几乎只能获得任何一种羰基衍生物。