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Structure Of Trans-chloronitrosyltetrakis(pyridine)ruthenium(II) Bis(hexafluorophosphate) Hemihydrate

T. Kimura, T. Sakurai, M. Shima, Tadashi Togano, M. Mukaida, T. Nomura
Published 1983 · Chemistry

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Abstract The structure of trans-chloronitrosyltetrakis(pyridine)ruthenium(II) bis(hexafluorophosphate) hemihydrate, [RuClpy4NO] (PF6)2·1/2H2O, was determined by X-ray structure analysis. The compound crystallizes in monoclinic form, space group P21/c, with a = 16.0201(12), b = 1.5306(15), c = 27.0912(20) A, β = 91.78(1)°, Z = 8. Least-squares refinement of the structure yielded a final R factor of 0.051 for 4229 independent reflections with |Fo|⩾ 3σ(|Fo|) collected byu a counter method. There are two crystallographically independent formula units in the asymmetric unit. Both have essentially the same structure. The complex cation has a trans octahedral geometry with a nitrosyl and a chloride in the axial position and four pyridines in the equatorial position. The four pyridines form a propeller-like arrangement with an average pitch of about 46°. The RuNO group is approximately linear: the RuNO angle is 174.8(1.9)°, the RuN bond length is 1.760(9) and that of N is 1.132(13) A. The RuCl bond length is 2.314(1) A; this is shortened by the trans-shortening effect of the nitrosyl. The average separation distance of Ru(pyridine) is 2.111(6) A. NMR spectra, along with their temperature dependence, suggests that rapid cogwheel rotation of pyridine rings about RuN(py) axis is occuring in solution.
This paper references
10.1021/IC50100A036
Crystal and molecular structure of .mu.-oxalato-bis(tetrapyridineruthenium(II))fluoroborate
S. C. Nyburg (1971)
10.1016/S0010-8545(00)82063-9
Nitrosyl complexes of ruthenium
F. Bottomley (1978)
10.1021/JA00718A063
Ruthenium complex having both linear and bent nitrosyl groups
C. Pierpont (1970)
10.1016/S0020-1693(00)94900-4
The crystal and molecular structure of diiodotetrakis(pyridine)nickel(II) [Nipy4I2]
D. Hamm (1973)
10.1002/CHIN.197947063
Hexakis(pyridine)ruthenium(II) tetrafluoroborate. Molecular structure and spectroscopic properties
J. Templeton (1979)
10.1021/IC50112A051
Crystal and molecular structure of ammonium pentachloronitrosylruthenate(II), (NH4)2[Ru(NO)Cl5]
J. Veal (1972)
10.3891/ACTA.CHEM.SCAND.21-2028
Crystal Structure and Alleged Isomerism of Dithiocyanate-tetrapyridine-iron(II).
I. Søtofte (1967)
10.1021/IC50184A002
Crystal and Molecular Structures of Trans-tetrakis(pyridine)dichloroiron(II), -nickel(II), and -cobalt(II) and Trans-tetrakis(pyridine)dichloroiron(II) Monohydrate
G. Long (1978)
10.1016/S0010-8545(00)80259-3
Principles of structure, bonding, and reactivity for metal nitrosyl complexes
J. Enemark (1974)
10.1021/IC50133A044
Crystal and molecular structure of trichloronitrosylbis(methyldiphenylphosphine)ruthenium(II), RuCl3 (NO)(PMePH2)2
A. J. Schultz (1974)
10.1021/IC50154A041
Comparison of linear nitrosyl and singly bent aryldiazo complexes of ruthenium. Structures of trichloronitrosylbis(triphenylphosphine)ruthenium, RuCl3(NO)(P(C6H5)3)2, and trichloro(p-tolyl)diazobis(triphenylphosphine)ruthenium-dichloromethane, RuCl3(p-NNC6H4CH3)(P(C6H5)3)2.CH2Cl2
B. Haymore (1975)



This paper is referenced by
10.1021/IC0109896
Metallonitrosyl fragment as electron acceptor: intramolecular charge transfer, long range electronic coupling, and electrophilic reactivity in the trans-[NCRu(py)(4)(CN)Ru(py)(4)NO](3+) ion.
F. Roncaroli (2002)
10.1016/J.MOLSTRUC.2006.03.094
Metal nitrosyl complexes of bioinorganic, catalytic, and environmental relevance: A novel single-step synthesis of dinitrosylmolybdenum(0) complexes of {Mo(NO)2}6 electron configuration involving Schiff bases derived from 4-acyl-3-methyl-1-phenyl-2-pyrazolin-5-one and 4-aminoantipyrine, directly fro
R. Maurya (2006)
10.1016/J.INOCHE.2009.04.024
Synthesis and characterization of trans-[Ru(NO)Cl(L)4](PF6)2 (L = isonicotinamide; 4-acetylpyridine) and related species
I. Calandreli (2009)
10.1246/BCSJ.59.1493
Synthesis and Properties of Oxo Complex of Ruthenium(IV), trans-[RuCl(O)(py)4]+, which is Formed by the Oxidation of Nitrosyl Complex of Ruthenium(II), trans-[RuCl(NO)(py)4]2+
Kimitake Aoyagi (1986)
10.1016/S0020-1693(00)82960-6
Synthesis, properties and molecular structure of trans-hydroxobis(2, 2′-bipyridine)nitrosylruthenium(2+): influence of axial ligand on characteristics of nitrosyl moiety in trans-[Ru(NO)XL4]n+ (X=OH, Cl; L=py, 1/2(bpy)) type complexes
Tadashi Togano (1992)
10.1016/S0277-5387(99)00084-4
Synthesis and characterization of the mer-[RuCl3(NO)(dppb)] isomer. X-ray structures of fac-[RuCl3(NO)(dppm)], cis-[RuCl2(dppm)2] and mer-[RuCl3(NO)(dppb)] [dppm=1,2-Bis(diphenylphosphino)methane and dppb=1,4-Bis(diphenylphosphino)butane]
A. A. Batista (1999)
10.1246/BCSJ.60.3247
Chemical Behavior of an Oxygen Ligand in the Reaction between Oxo Complex of RuIV and Alcohols to Give Both Hydroxo and Alkoxo Complexes of RuIII
H. Nagao (1987)
10.1016/J.CCR.2007.04.012
New features in the redox coordination chemistry of metal nitrosyls {M-NO+ ; M-NO•; M-NO- (HNO)}
F. Roncaroli (2007)
10.1002/CHIN.198322075
Structure of Trans-chloronitrosyltetrakis(pyridine)ruthenium(II) Bis(hexafluorophosphate) Hemihydrate (RG P21/c, Z=8. trans-oktaedrisch).
T. Kimura (1983)
10.1246/BCSJ.67.1816
Crystal Structures of trans- and cis-Anionobis(ethylenediamine)nitrosylruthenium(II) Complexes.
H. Tomizawa (1994)
10.1246/BCSJ.60.1343
Crystal and Molecular Structures of Two Isomers for Chlorobis-(2-methyl-8-quinolinolato)nitrosylruthenium(III)
Y. Kamata (1987)
10.1246/CL.1985.283
PREPARATION AND STRUCTURE OF THE RUTHENYL COMPLEX, trans-[RuCl(O)(py)4]+
Y. Yukawa (1985)
10.1023/A:1019656609344
Synthesis, Formation Mechanism, and Crystal Structure of the Nitrosoruthenium(II) Nitrochloride Complex Fac-K2[RuNO(NO2)2Cl3]
V. Emelyanov (2002)
10.1021/ic500229r
Fluoridonitrosyl complexes of technetium(I) and technetium(II). Synthesis, characterization, reactions, and DFT calculations.
S. M. Balasekaran (2014)
10.1016/J.ICA.2014.12.039
Exploring the photo-stability of the {Ru(py)4}2+ fragment
J. P. Marcolongo (2015)
10.1016/S0010-8545(99)00184-8
Trans-effects in octahedral transition metal complexes
B. Coe (2000)
10.1039/B704778A
Photogeneration of two metastable NO linkage isomers with high populations of up to 76% in trans-[RuCl(py)4(NO)][PF6]2.1/2H2O.
D. Schaniel (2007)
Aplicação do (RuCl3(dppb)H2O) na Obtenção de Complexos Mono e Binucleares
J. Filho (1999)
10.1016/J.ICA.2004.09.060
Synthesis and characterization of [Ru(NO)(bpp)Cl · 2H2O] [bpp = N,N′-bis(2-pyridinecarboxamide)-1,3-propane dianion] and [Ru(NO)(bpe)Cl · 2H2O] [bpe = N,N′-bis(2-pyridinecarboxamide)-1,2-ethane dianion]
Carol F. Fortney (2005)
10.1107/S0108768109027207
[Ru(py)4Cl(NO)](PF6)2.0.5H2O: a model system for structural determination and ab initio calculations of photo-induced linkage NO isomers.
B. Cormary (2009)
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