dat@OSU
dat@OSU is a Metadata platform proposed by the Observatoire des Sciences de l’Univers Terre Homme Environnement Temps Astronomie (OSU THETA). It provides a description of digital data sets from scientific research led in the different laboratories and teams.
Crystal structure of di-[mu]-iodido-bis[bis(acetonitrile-[kappa]N)copper(I)]
The title compound, [Cu2I2(CH3CN)4], exhibits a centrosymmetric Cu2I2 core [Cu...Cu distance = 2.7482 (11) Å], the CuI atoms of which are further coordinated by four molecules of acetonitrile. The CuI atom has an overall distorted tetrahedral coordination environment evidenced by L-Cu-L angles (L ...
Crystal structure of di-[mu]-iodido-bis[(dimethyl sulfoxide-[kappa]O)(triphenylphosphane-[kappa]P)copper(I)]
The centrosymmetric dinuclear title compound, [Cu2I2(C2H6OS)2(C18H15P)2], represents the first example of a CuI complex ligated by an O-bound dimethyl sulfoxide ligand. In the crystal, the two tetrahedrally coordinated CuI atoms are bridged by two [mu]2-iodido ligands in an almost symmetrical ...
Pollen analysis - Montlebon (F-25), Sur la Vigne 1 (Morteau A)
Natural site: wet meadow. 99 palynological samples + 4 radiocarbon datings. Drilling of 28.10 meters length.
Pollen analysis - Montlebon (F-25), La Vigne 2
Natural site: wet meadow. 22 palynological samples. From 3,90 to 18,85 meters length: extension of Morteau Stade and Sur la Seigne transect lines.
Pollen analysis - Lavancia-Epercy (F-39), Dortan travertine quarry
Natural site: travertine quarry ("Tuff of Dortan"). 3 palynological samples + 1 radiocarbon dating: 9100 ± 180 BP.
Pollen analysis - Montlebon (F-25), Transect S4
Natural site: wet meadow. 6 palynological samples. From 10.20 to 13.20 meters. Atypical results. Extension of Morteau Stade et Sur la Seigne transect lines.
Pollen analysis - Montlebon (Morteau-Montlebon) (F-25), Transects II-6, II-7 et III-7
Natural site; wet meadow. 14 palynological samples. Approximate geographical coordinates: 3 transect lines.
Pollen analysis - Montlebon (F-25), Sur La Seigne
Natural site: wet meadow. 58 palynological samples + 2 radiocarbon datings. 10,40 meters length.
Pollen analysis - Montlebon (F-25), Transect S3
Natural site: wet meadow. 24 palynological samples. From 4.40 to 25,70 meters length: extension of Morteau Stade and Sur la Seigne transect lines.
Pollen analysis - Morteau (F-25), Moulin Bournez
Natural site; weat meadow. 126 palynological samples + 2 radiocarbon datings. 33,57 meters length drilling.
Pollen analysis - Morteau (F-25), Transect S2
Natural site; weat meadow. 16 palynological samples. Many drillings along a transect ligne: 6.0 to 12.45 meters length.
Pollen analysis - Morteau (F-25), Transect S1
Natural site; weat meadow. 18 palynological samples. Many drillings along a transect ligne: 4.20 to 12.30 meters length.
Pollen analysis - Morteau (F-25), Stade
Natural site; weat meadow. 62 palynological samples. 12 meters length drilling.
Pollen analysis - Arcenant (F-21), Les Berthières (Merovingian necropolis)
Archaeological site: Merovingian tombs. 2 palynological samples.
Pollen analysis - Pont-du-Navoy (F-39), lower river terrace of the Ain river
Natural site. Geological section in pleniglacial varves. 3 palynological samples.
Pollen analysis - Ranchot (F-39), Abri des Cabones 1984 + Châteauneuf
Archaeological excavation: rock shelter. 5 palynological samples. 1 sample in "Abri de Chateauneuf" (47°09'13.28/5°54'14.05). First analysis: J. Heim, 1979.
Pollen analysis - Mirebel (F-39), Les Granges Bruant
Natural site. Organic level into the lower river terrace of the Ain river. 3 palynological samples. Presence of Fagus and Juglans pollen grains (= pollution).
Pollen analysis - Morre (La Vèze) (F-25), La Tourbière (Marais de Saône), 1984
Natural site; marsh. 4 palynological samples. Very bad conservation. Deep drilling in clay levels.
Pollen analysis - Ney (F-39), Varves de Ney, Les Prés des Rousserots
Natural site: geological section border on the Ain river. 2 palynological samples.
Pollen analysis - Châtillon (F-39), Les Ebalèves (varves)
Natural site. Geological section border on the Ain river. 25 palynological samples very low in pollen grains. Other analysis by Bohneke (1987) and Duverne (1958).
Pollen analysis - Charcier (F-39), En Bourand (Varves)
Natural site. Geological section border on the Ain river. Only one nearly sterile palynological sample.
Pollen analysis - Châtillon (F-39), Au Touillon (Collondon varves)
Natural site. Geological section along the Ain river. Only one palynological sample.
Redetermination of the crystal structure of tetrammineplatinum(II) dichloride – A microporous hydrogen-bonded 3D network exhibiting a temperature-dependent order-disorder phase transition
The title compound [Pt(NH3)4]Cl2 (1), prepared by reaction of (NH4)2[PtCl4] with an excess of NH3 in aqueous solution, was crystallized from water and its structure redetermined by single-crystal X-ray diffraction at four different temperatures in the range from 273 K down to 100 K. 1 is composed of ...
Heterodinuclear Diphosphane-Bridged Iron–Platinum Diyne Complexes as Metalloligands for the Assembly of Polymetallic Systems (Fe, Pt, Co)
Treatment of [(OC)3Fe(μ-C=O)(µ-dppm)Pt(PPh3)] (1a) (dppm=Ph2PCH2PPh2) with 1,7-octadiyne affords the isomeric dimetallacyclopentenones [(OC)2Fe(µ-dppm)(µ-C(=O)C{(CH2)4C≡CH}=CH)Pt(PPh3)] (2a) and [(OC)2Fe(µ-dppm)(µ-C(=O)C(H)=C{(CH2)4C≡CH})Pt(PPh3)] (2a′). In a similar manner, the reaction with ...
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