摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

trans-[(pyrazine)tetraamineaquaruthenium(II)](2+) | 371196-32-6

中文名称
——
中文别名
——
英文名称
trans-[(pyrazine)tetraamineaquaruthenium(II)](2+)
英文别名
trans-[Ru(II)H2O(NH3)4(pyrazine)](2+)
trans-[(pyrazine)tetraamineaquaruthenium(II)](2+)化学式
CAS
371196-32-6
化学式
C4H18N6ORu
mdl
——
分子量
267.297
InChiKey
LBIOKAYPHLVSSO-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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为产物:
    描述:
    trans-[(pyrazine)(NO)tetraamineruthenium(II)](2+) 、 在 Eu(2+) 作用下, 以 为溶剂, 生成 trans-[(pyrazine)tetraamineaquaruthenium(II)](2+)
    参考文献:
    名称:
    Gomes, Maria G.; Davanzo, Celso U.; Silva, Sebastiao C., Journal of the Chemical Society, Dalton Transactions, 1998, # 4, p. 601 - 607
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • Sulfate as a ligand in ruthenium(II) and (III) ammines
    作者:Hildo Antonio dos Santos Silva、Bruce R McGarvey、Regina Helena de Almeida Santos、Mauro Bertotti、Vânia Mori、Douglas Wagner Franco
    DOI:10.1139/v01-036
    日期:2001.5.1

    The trans-[RuSO4(NH3)4(L)]Cl complexes, (L = nicotinamide (nia), L-histidine (L-hist), 4-picoline (4-pic), 4-chloropyridine (4-Clpy), isonicotinamide (isn), pyrazine (pyz), 4-aminopyridine (4-NH2py), 4-cyanopyridine (4-CNpy), pyridine (py), imidazole (Him), and water (H2O)), were characterized by elemental analysis cyclic voltammetry, UV-vis, IR, and electron paramagnetic resonance spectroscopies. From the four ν (SO4) observed only ν3 and ν4 split in two bands each for the sulfate unidentate coordination. The values of Δ/ξ parameters, extracted from g values, allow us to write the following order of increasing π-donation ability: pyz < (py, 4-CNpy, 4-Clpy. 4-pic, isn, nia) < Him < L-hist < 4-NH2py. The intense absorption in the 317-347 nm (ε ~ 2.3-5.6 × 103 M-1 cm-1) region was tentatively assigned to sulfate-to-metal charge transfer (LMCT) and the absorption in the range of 230-270 nm (ε ~ 2 - 6 × 103 M-1 cm-1) assigned to an internal (IL) π-π* transition in the heterocyclic ligands. The rate for the sulfate aquation in trans-[RuSO4(NH3)4L]0 complexes was evaluated through chronopotentiometric measurements and are in the 2.6 s-1 (chloropyridine) to 20 s-1 (pyrazine) range. The SO4 is aquated in trans-[RuIIISO4(NH3)4(4-pic)]Cl at the specific rate constant of (1.4 ± 0.4) × 10-5 s-1, which is very much slower than in trans-[RuIISO4(NH3)4(4-pic)] (5.4 s-1). The X-ray crystal structure data show that the Ru-Cl (2.3444(9) Å) and Ru-NH3 (2.100(2) Å) mean distances in trans-[RuCl(NH3)4(4-pic)]Cl2·H2O are similar to the ones observed in other tetraammineruthenium(III) complexes.Key words: ruthenium, sulfate, ammines.

    转-[RuSO₄(NH₃)₄(L)]Cl络合物(L = 烟酰胺(nia),L-组氨酸(L-组),4-吡啶(4-pic),4-氯吡啶(4-Clpy),异烟酰胺(isn),吡啶(pyz),4-氨基吡啶(4-NH₂py),4-氰基吡啶(4-CNpy),吡啶(py),咪唑(Him)和(H₂O))通过元素分析、循环伏安法、紫外-可见光谱、红外光谱和电子顺磁共振光谱进行了表征。从观察到的四个ν(SO₄²⁻)中,只有ν₃和ν₄在硫酸盐单齿配位中分裂成两个带。从g值中提取的Δ/ξ参数值使我们能够写出以下 π-给体能力增加顺序:pyz < (py, 4-CNpy, 4-Clpy. 4-pic, isn, nia) < Him < L-组氨酸 < 4-NH₂py。在317-347 nm(ε ~ 2.3-5.6 × 10³ M⁻¹ cm⁻¹)区域的强吸收被暂时归属为硫酸盐到金属的电荷转移(LMCT),在230-270 nm范围内的吸收(ε ~ 2-6 × 10³ M⁻¹ cm⁻¹)被归属为杂环配体中的内部(IL)π-π*跃迁。通过电位时间法测量评估了转-[RuSO₄(NH₃)₄L]⁰络合物中硫酸盐水合作用的速率,范围为2.6 s⁻¹(氯吡啶)到20 s⁻¹(吡啶)。SO₄²⁻在转-[Ru⁢III⁢SO₄(NH₃)₄(4-pic)]Cl中以特定速率常数(1.4 ± 0.4)× 10⁻⁵ s⁻¹进行水合,这比在转-[Ru⁡II⁢SO₄(NH₃)₄(4-pic)](5.4 s⁻¹)中慢得多。X射线晶体结构数据显示,转-[RuCl(NH₃)₄(4-pic)]Cl₂·H₂O中的Ru-Cl(2.3444(9) Å)和Ru-NH₃(2.100(2) Å)的平均距离与其他四胺合铑(III)络合物中观察到的距离相似。关键词:钌,硫酸盐,胺。
  • Ruthenium Tetraammines as a Model of Nitric Oxide Donor Compounds
    作者:José Carlos Toledo、Hildo A. S. Silva、Marciela Scarpellini、Vânia Mori、Ademir J. Camargo、Mauro Bertotti、Douglas W. Franco
    DOI:10.1002/ejic.200300683
    日期:2004.5
    The nitric oxide liberation from trans-[Ru(NH3)4(L)(NO)]3+ (where L = py, 4-pic, isn, nic, L-His, 4-Clpy, imN) after one-electron-chemical or electrochemical reduction was investigated through spectroscopic and electrochemical techniques, reaction-product analysis and quantum-mechanic calculations. These complexes can be formally viewed as a RuII(NO+) species and the reduction site is located on the
    单电子后从反式-[Ru(NH3)4(L)(NO)]3+(其中 L = py, 4-pic, is, nic, L-His, 4-Clpy, imN)释放的一氧化氮-化学或电化学还原通过光谱和电化学技术、反应产物分析和量子力学计算进行研究。这些配合物可以正式视为 RuII(NO+) 物种,还原位点位于 NO 配体上。trans-[RuII(NH3)4(L)(NO+)]3+/trans-[RuII(NH3)4(L)(NO)]2+氧化还原过程的E°范围为0.072 V vs. NHE( nic) 至 -0.118 V 与 NHE (imN)。NO 从反式-[RuII(NH3)4(L)(NO)]2+ 解离的特定速率常数,通过双步计时电流法评估,范围从 0.025 s-1 (nic) 到 0.160 s-1 (ImN)在 25°C。[RuIINO+/RuIINO0]氧化还原电位和比速率常数(k-NO),将亚硝酰基复合物设计为
查看更多

同类化合物

()-2-(5-甲基-2-氧代苯并呋喃-3(2)-亚乙基)乙酸乙酯 (双(2,2,2-三氯乙基)) (乙基N-(1H-吲唑-3-基羰基)ethanehydrazonoate) (Z)-3-[[[2,4-二甲基-3-(乙氧羰基)吡咯-5-基]亚甲基]吲哚-2--2- (S)-(-)-5'-苄氧基苯基卡维地洛 (S)-(-)-2-(α-(叔丁基)甲胺)-1H-苯并咪唑 (S)-(-)-2-(α-甲基甲胺)-1H-苯并咪唑 (S)-氨氯地平-d4 (S)-8-氟苯并二氢吡喃-4-胺 (S)-4-(叔丁基)-2-(喹啉-2-基)-4,5-二氢噁唑 (S)-4-氯-1,2-环氧丁烷 (S)-3-(2-(二氟甲基)吡啶-4-基)-7-氟-3-(3-(嘧啶-5-基)苯基)-3H-异吲哚-1-胺 (S)-2-(环丁基氨基)-N-(3-(3,4-二氢异喹啉-2(1H)-基)-2-羟丙基)异烟酰胺 (SP-4-1)-二氯双(喹啉)-钯 (SP-4-1)-二氯双(1-苯基-1H-咪唑-κN3)-钯 (R,S)-可替宁N-氧化物-甲基-d3 (R,S)-六氢-3H-1,2,3-苯并噻唑-2,2-二氧化物-3-羧酸叔丁酯 (R)-(+)-5'-苄氧基卡维地洛 (R)-(+)-2,2'',6,6''-四甲氧基-4,4''-双(二苯基膦基)-3,3''-联吡啶(1,5-环辛二烯)铑(I)四氟硼酸盐 (R)-卡洛芬 (R)-N'-亚硝基尼古丁 (R)-DRF053二盐酸盐 (R)-4-异丙基-2-恶唑烷硫酮 (R)-3-甲基哌啶盐酸盐; (R)-2-苄基哌啶-1-羧酸叔丁酯 (N-(Boc)-2-吲哚基)二甲基硅烷醇钠 (N-{4-[(6-溴-2-氧代-1,3-苯并恶唑-3(2H)-基)磺酰基]苯基}乙酰胺) (E)-2-氰基-3-(5-(2-辛基-7-(4-(对甲苯基)-1,2,3,3a,4,8b-六氢环戊[b]吲哚-7-基)-2H-苯并[d][1,2,3]三唑-4-基)噻吩-2-基)丙烯酸 (E)-2-氰基-3-[5-(2,5-二氯苯基)呋喃-2-基]-N-喹啉-8-基丙-2-烯酰胺 (8α,9S)-(+)-9-氨基-七氢呋喃-6''-醇,值90% (6R,7R)-7-苯基乙酰胺基-3-[(Z)-2-(4-甲基噻唑-5-基)乙烯基]-3-头孢唑啉-4-羧酸二苯甲基酯 (6-羟基嘧啶-4-基)乙酸 (6,7-二甲氧基-4-(3,4,5-三甲氧基苯基)喹啉) (6,6-二甲基-3-(甲硫基)-1,6-二氢-1,2,4-三嗪-5(2H)-硫酮) (5aS,6R,9S,9aR)-5a,6,7,8,9,9a-六氢-6,11,11-三甲基-2-(2,3,4,5,6-五氟苯基)-6,9-甲基-4H-[1,2,4]三唑[3,4-c][1,4]苯并恶嗪四氟硼酸酯 (5R,Z)-3-(羟基((1R,2S,6S,8aS)-1,3,6-三甲基-2-((E)-prop-1-en-1-yl)-1,2,4a,5,6,7,8,8a-八氢萘-1-基)亚甲基)-5-(羟甲基)-1-甲基吡咯烷-2,4-二酮 (5E)-5-[(2,5-二甲基-1-吡啶-3-基-吡咯-3-基)亚甲基]-2-亚磺酰基-1,3-噻唑烷-4-酮 (5-(4-乙氧基-3-甲基苄基)-1,3-苯并二恶茂) (5-溴-3-吡啶基)[4-(1-吡咯烷基)-1-哌啶基]甲酮 (5-氯-2,1,3-苯并噻二唑-4-基)-氨基甲氨基硫代甲酸甲酯一氢碘 (5-氨基-6-氰基-7-甲基[1,2]噻唑并[4,5-b]吡啶-3-甲酰胺) (5-氨基-1,3,4-噻二唑-2-基)甲醇 (4aS-反式)-八氢-1H-吡咯并[3,4-b]吡啶 (4aS,9bR)-6-溴-2,3,4,4a,5,9b-六氢-1H-吡啶并[4,3-B]吲哚 (4S,4''S)-2,2''-环亚丙基双[4-叔丁基-4,5-二氢恶唑] (4-(4-氯苯基)硫代)-10-甲基-7H-benzimidazo(2,1-A)奔驰(德)isoquinolin-7一 (4-苄基-2-甲基-4-nitrodecahydropyrido〔1,2-a][1,4]二氮杂) (4-甲基环戊-1-烯-1-基)(吗啉-4-基)甲酮 (4-己基-2-甲基-4-nitrodecahydropyrido〔1,2-a][1,4]二氮杂) (4,5-二甲氧基-1,2,3,6-四氢哒嗪)