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ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, ISSN 1433-7851, 06/1993, Volume 32, Issue 6, pp. 789 - 805
The first sigma complexes were found in the 1960s and 1970s, but they did not attract more than passing attention. Only now arc we beginning to recognize their... 
C-H BOND | MOLECULAR-HYDROGEN COMPLEXES | VARIABLE-TEMPERATURE T1 | TERTIARY PHOSPHINE COMPLEXES | NEUTRON-DIFFRACTION | X-RAY CRYSTAL | OXIDATIVE ADDITION | DIHYDROGEN COMPLEXES | REDUCTIVE ELIMINATION | CHEMISTRY, MULTIDISCIPLINARY | POLYHYDRIDE COMPLEXES
Journal Article
JOURNAL OF MOLECULAR STRUCTURE, ISSN 0022-2860, 07/1993, Volume 296, Issue 1-2, pp. 69 - 78
N,N,N-trimethyl-1-adamantylammonium hydroxide tetrahydrate, dihydrate, monohydrate, and hemihydrate are stable crystalline materials. IR comparison with... 
TETRAMETHYLAMMONIUM HYDROXIDE | DIHYDROGEN TRIFLUORIDE | CHEMISTRY, PHYSICAL | CRYSTAL-STRUCTURES | DIHYDRATE | CHLORIDE | H3O2
Journal Article
INORGANIC CHEMISTRY, ISSN 0020-1669, 07/1993, Volume 32, Issue 15, pp. 3270 - 3276
Some new and known hydride complexes of manganese (MnH(NO)2(PEt3)2, MnH(CO)3(PEt3)2) and rhenium (ReH(CO)n(PMe3)5-n, n = 1, 2, 3;ReH2(CO)(NO)(PR3)2) were... 
T1 MEASUREMENTS | DIHYDROGEN | LIGANDS | CRYSTAL-STRUCTURE | DISTANCES | EQUILIBRIUM | NEUTRON-DIFFRACTION | EXCHANGE | POLYHYDRIDE COMPLEXES | ETA-2-DIHYDROGEN | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ISSN 0002-7863, 08/1993, Volume 115, Issue 16, pp. 7300 - 7312
IrHCl2P2 (P = PiPr3) reacts rapidly with H-2 at 25-degrees-C to set up an equilibrium where H-2 binds trans to the original hydride ligand (trans-2). A second... 
D6 ML5 COMPLEXES | HYDROGEN COMPLEXES | H-H | NONCLASSICAL ISOMERS | NEUTRON-DIFFRACTION | CHEMISTRY | OXIDATIVE ADDITION | WILKINSON CATALYST | DIHYDROGEN COMPLEXES | POLYHYDRIDE COMPLEXES
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 10/1993, Volume 115, Issue 20, pp. 9080 - 9088
A series of cofacial bisorganometallic diporphyrin complexes, M2III/IIIR2DPB (M = Ru, Os; R = methyl, p-tolyl, 3,5-bis(trifluoromethyl)phenyl; DPB =... 
OXIDATION | EVOLUTION | MOLECULAR-HYDROGEN | BONDS | REACTIVITY | CHEMISTRY | ELIMINATION | METAL | DIMERS | DIHYDROGEN COMPLEXES | METALLOPORPHYRINS | Protons | Research | Catalysis | Analysis | Organometallic compounds | Porphyrins
Journal Article
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, ISSN 1472-7773, 10/1993, Issue 20, pp. 3001 - 3008
The ligand 1-(diphenylphosphino)-2-(2-pyridyl)ethane (ppye) forms six-co-ordinate species [RuX2(ppye-P,N)2] (X = Cl, Br or I), the solution behaviour of which... 
TRIGONAL-BIPYRAMIDAL COMPLEXES | PALLADIUM COMPLEXES | CRYSTAL-STRUCTURE | BIS(TRIPHENYLPHOSPHINE)IMINIUM SALTS | SOLVENT PROPERTIES | X-RAY STRUCTURE | HOMOGENEOUS CATALYTIC CARBONYLATION | FUNCTIONAL PHOSPHINES | DIHYDROGEN COMPLEXES | BASIC LIGANDS | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
Macromolecular Theory and Simulations, ISSN 1022-1344, 09/1994, Volume 3, Issue 5, pp. 895 - 904
The ethylene polymerization enthalpy, calculated through quantum‐mechanical ab‐initio methods on model systems of homogeneous Ziegler‐Natta cationic catalysts,... 
INSERTION | POLYMER SCIENCE | ETHYLENE | DIHYDROGEN | OLEFIN POLYMERIZATION | BIS(ETA-5-CYCLOPENTADIENYL)METHYLZIRCONIUM(1+) | PROPYLENE | BOND | GAS-PHASE REACTIONS | ABINITIO MO
Journal Article
Journal of the Chemical Society, Dalton Transactions, ISSN 1472-7773, 1994, Issue 6, pp. 917 - 924
Treatment of oxochloro complexes of tge type (ReOCl3(L-L)] (L-L = diphosphine) with sodium tetrahydroborate gave complexes of the type [ReH7(L-L)]. Treatment... 
ETA-2-DIHYDROGEN COMPLEXES | IRIDIUM | MOLECULAR-HYDROGEN COMPLEXES | REH7(PPH3)2 | OSMIUM | TRANSITION-METALS | DIHYDROGEN COMPLEXES | RAY CRYSTAL-STRUCTURE | POLYHYDRIDE COMPLEXES | HYDRIDE | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
Organometallics, ISSN 0276-7333, 10/1994, Volume 13, Issue 10, pp. 3816 - 3822
The iridium complex [IrH4((t)Bu2P)CH2CH2CHCH2CH2P((t)Bu2)] (2) is formed by treating [IrHCl((t)Bu2P)CH2CH2CHCH2CH2P((t)Bu2)] (1) with LiBEt3H in a hydrogen... 
TRANSITION-METAL COMPLEXES | HYDRIDO COMPLEXES | MOLECULAR-HYDROGEN COMPLEXES | BONDS | NEUTRON-DIFFRACTION | CHEMISTRY, ORGANIC | NONCLASSICAL STRUCTURES | AGOSTIC INTERACTION | C-H ACTIVATION | DIHYDROGEN COMPLEXES | STEREOSELECTIVE FORMATION | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
Journal of Organometallic Chemistry, ISSN 0022-328X, 1994, Volume 478, Issue 1, pp. 197 - 203
Ab initio calculations with effective core potentials have been used to study the hydrogen exchange processes of the [CpRh(C 2H 4)(η 2-C 2H 5)] + β-agostic... 
Hydrides | Ab initio calculations | Rhodium | Agostic interactions | RHODIUM | MOLECULAR CALCULATIONS | AGOSTIC INTERACTIONS | HYDRIDES | AB-INITIO CALCULATIONS | CHEMISTRY, ORGANIC | ELIMINATION | SUBSTITUTION-REACTIONS | OXIDATIVE ADDITION | ABINITIO MO | CHEMISTRY, INORGANIC & NUCLEAR | DIHYDROGEN | R' = H | DYNAMICS | ATOMS | BASIS-SETS
Journal Article
Coordination Chemistry Reviews, ISSN 0010-8545, 1994, Volume 135, pp. 845 - 879
The factors governing the stabilities of classical and non-classical isomers in transition metal polyhydride complexes are summarized in this review. Diagonal... 
ETA-2-DIHYDROGEN COMPLEXES | ORGANOMETALLIC REACTION-MECHANISMS | MOLECULAR-HYDROGEN COMPLEXES | X-RAY | TEMPERATURE NEUTRON-DIFFRACTION | H-H BOND | OXIDATIVE ADDITION | DIHYDROGEN COMPLEXES | RAY CRYSTAL-STRUCTURE | C-H | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
Inorganic Chemistry, ISSN 0020-1669, 08/1994, Volume 33, Issue 17, pp. 3735 - 3744
Journal Article
ORGANOMETALLICS, ISSN 0276-7333, 04/1994, Volume 13, Issue 4, pp. 1129 - 1146
The tetrahydride-bridged complex (C5Me5)Ru(A-H)4Ru(C5Me5) (2) is synthesized by the reaction of [(C5Me5)RuCl2]2 (1) with LiAlH4, which is characterized as a... 
TRANSITION-METAL POLYHYDRIDES | ORGANIC-CHEMISTRY | MOLECULAR-HYDROGEN COMPLEXES | X-RAY | THERMODYNAMIC CONSIDERATIONS | NEUTRON-DIFFRACTION | CHEMISTRY, ORGANIC | ALKANE DEHYDROGENATION | OXIDATIVE ADDITION | DIHYDROGEN COMPLEXES | RAY CRYSTAL-STRUCTURE | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ISSN 0002-7863, 04/1994, Volume 116, Issue 8, pp. 3375 - 3388
The new dihydrogen complexes trans-[MH(H-2)L(2)]BF4, L = P(C6H4-4-R)(2)CH2CH2P(C6H4-4-R)(2), R = CF3, M = Fe, Ru, and Os, R = CH3, M = Fe, R = OMe, M = Ru, are... 
M = FE | CATALYSIS | HYDROGEN | ETA-2-DIHYDROGEN COMPLEXES | MOLYBDENUM | DINITROGEN | CHEMISTRY | RUTHENIUM | TUNGSTEN | COORDINATED DIHYDROGEN | PROTONATION | Ligands | Metals | Research
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 05/1994, Volume 116, Issue 10, pp. 4352 - 4356
The structure of [Os(eta(2)-H-2)en(2)CH(3)CO(2)]PF6 (1) has been studied by X-ray diffraction at 120 K and neutron diffraction at 165 K. Compound 1 belongs to... 
DIHYDRIDE | MOLECULAR-HYDROGEN COMPLEXES | EQUILIBRIUM | COORDINATION | H-H BOND | H-2 | TRANSITION-METALS | DIHYDROGEN COMPLEXES | CHEMISTRY, MULTIDISCIPLINARY | Neutrons | Complex compounds | Diffraction | Research | Analysis | Osmium
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 05/1994, Volume 116, Issue 10, pp. 4370 - 4381
The eta 4-benzene complexes [(triphos)Ir(C6H6)]Y (Y = BPh(4), 1a; PF6, 1b) react with benzo[b]thiophene (BT) at room temperature to give the unprecedented... 
H BOND ACTIVATION | THIOPHENE COORDINATION | DEUTERIUM-EXCHANGE | CHEMISTRY | RUTHENIUM | REACTION-MECHANISMS | DIHYDROGEN COMPLEXES | METAL-COMPLEXES | RAY CRYSTAL-STRUCTURE | HYDRODESULFURIZATION CATALYSTS | HYDRIDE
Journal Article
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