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4′-(5-n-Propylthiophen-2-yl)-2,2′:6′,2″-terpyridine

Dataset

Disciplines : chemistry, organic

Collected date : from 2019 to 2020

Keywords : 2-acetylpyridine acetal-deprotection alkylation chalcogenophene heterocyclic compounds ...

Creators : Jérôme Husson Laurent Guyard

A new thiophene-substituted terpyridine derivative has been prepared through the reaction between 5-n-propylthiophene-2-carboxaldehyde and 2-acetylpyridine. This terpyridine derivative bears an alkyl chain linked via a thiophene heterocycle.

Synthesis of Tris(arylphosphite)-ligated Cobalt(0) Complexes [Co2(CO)6{P(OAr)3}2], and their Reactivity towards Phenylacetylene and Diphenylacetylene

Dataset

Disciplines : crystallography

Collected date : from 2018 to 2020

Keywords : alkynes cobalt crystal structure dimetallatetrahedrane metal-metal bonding ...

Creators : Isabelle Jourdain Michael Knorr Lukas Brieger Carsten Strohmann

The dinuclear complexes [Co2(CO)6{P(OAr)3}2] (1a, Ar = Ph; 1b, Ar = o-Tol) were prepared and reacted with PhC≡CH and PhC≡CPh to yield dimetallatetrahedranes [{(ArO)3P}(OC)2Co-Co(μ-RC≡CPh)(CO)2{P(OAr)3}] (3a, Ar = Ph, R = H; 3b, Ar = o-Tol, R = H; 3c, Ar = Ph, R = Ph; 3d, Ar = o-Tol, R = Ph). The ...

Crystal structure of {μ2-1,2-bis[(4-methylphenylsulfanyl]-3-oxoprop-1-ene-1,3-diyl-1:2κ2C3:C1}dicarbonyl-1κ2C-[μ2-methylenebis(diphenylphosphane)-1:2κ2P:P′](triphenylphosphane-2κP)ironplatinum(Fe—Pt), [(OC)2Fe(μ-dppm){μ-C(=O)C(4-MeC6H4SCH2)=C

Dataset

Disciplines : crystallography

Collected date : from 2017 to 2020

Keywords : alkynes bis(diphenylphosphino)methane crystal structure dimetallcyclopentenone heterobimetallics ...

Creators : Ahmed Said Mohamed Isabelle Jourdain Michael Knorr Lukas Brieger ...

The title compound, [FePt(C19H18OS2)(C18H15P)(C25H22P2)(CO)2], 1, [(OC)2Fe(μ-dppm)(μ-C(=O)C(CH2SC6H4Me-4)=CCH2SC6H4Me-4)Pt(PPh3)], represents the first example of a diphosphane-bridged heterobimetallic Fe—Pt dimetallacyclopentenone complex resulting from a bimetallic activation of ...

Climate projection over France (8 km resolution) CMIP5

Dataset

Disciplines : environmental sciences geosciences, multidisciplinary meteorology & atmospheric sciences

Collected date : from 1 Sep 2019 to 1 Sep 2020

Labels : Mésocentre(s) UBFC

Keywords : climate models climatic change climatology high resolution

Creators : Sébastien Zito Julien Pergaud Thierry Castel

The set of climate projections available corresponds to the GCM (Global Circulation Model) data from CMIP5 (Coupled Model Intercomparison Project; Taylor et al., 2012) used in the fifth IPCC report. A total of 23 GCMs from 16 different institutions were downloaded on the ESGF (Earth System Grid ...

Pollen analysis - Clairvaux-les-lacs (F-39), Station III Coprolithes (coprolites)

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1981

Labels : ZAAJ

Keywords : archaeology palaeoenvironment palynology pollen

Creators : Hervé Richard

Archaeological site. Lake dwelling. 6 palynological samples

Pollen analysis - Clairvaux-les-lacs (F-39), Petit lac

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1983

Labels : ZAAJ

Keywords : archaeology palaeoenvironment paleoclimatology palynology pollen

Creators : Hervé Richard

Natural site. Peat bog on the northern edge of the lake (Petit lac de Clairvaux). 40 palynological samples.

Pollen analysis - Clairvaux-les-lacs (F-39), La Motte aux Magnins

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1983

Labels : ZAAJ

Keywords : archaeology palaeoenvironment palynology pollen

Creators : Hervé Richard

Archaeological site. Lake dwelling. 4 series (+ 1 samples in "food depot"): CQ 96 (7 samples) ; CZ-DA 99-100 (22 samples) ; CW-CX 96-97 (16 samples) ; detail of the level V (69 samples).+ radiocarbon datings + dendrochronological datings.

Pollen analysis - Clairvaux-les-lacs (F-39), Haute Terrasse (Camping)

Dataset

Disciplines : environmental sciences geography, physical limnology ...

Collected date : 1982

Labels : ZAAJ

Keywords : palaeoenvironment paleoclimatology palynology pollen

Creators : Hervé Richard

Natural site. Lacustrine terrace. 3 palynological samples. Probably Allerød.

Pollen analysis - Vannes (F-56), precise location unknown

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1987

Keywords : archaeology palaeoenvironment palynology pollen

Creators : Hervé Richard

Archaeological site. Excavations in Gallo-Roman pits. 3 palynological samples. Approximate geographical coordinates. No clear indication about the site. Archeolabs samples.

Pollen analysis - Mauguio (F-34), Tonnerre BH 5.1

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 2004

Keywords : archaeology palaeoenvironment palynology pollen

Creators : Hervé Richard

Drilling near an archaeological excavation. 3 very poor palynological samples.

Pollen analysis - Clairvaux-les-lacs (F-39), Au Sauveur (beach)

Dataset

Disciplines : environmental sciences geosciences, multidisciplinary paleontology

Collected date : 1997

Labels : ZAAJ

Keywords : archaeology palaeoenvironment paleoclimatology palynology pollen

Creators : Hervé Richard

Natural site. Drilling border on the lake (all of the Tardiglacial and Holocene). 36 palynological samples.

Pollen analysis - Fontenu (F-39), Lac de Chalain (current sampling)

Dataset

Disciplines : plant sciences archaeology environmental sciences ...

Collected date : 1995

Labels : ZAAJ

Keywords : archaeology palaeoenvironment palynology pollen

Creators : Gilles Chassepot Hervé Richard

Pollen current samplings (moss). 24 palynological samples. Photos with the line transects of samplings and the environmental conditions of the west side of the lac de Chalain in 1995 (particulary the two neolithic houses reconstitutions). Undeveloped results.

Pollen analysis - Fontenu (F-39), Lac de Chalain, station 2AC (K56)

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1989

Labels : ZAAJ

Keywords : archaeology palaeoenvironment paleoclimatology palynology pollen

Creators : Eliane Bourgeois Hervé Richard

Archaeological site. Lake dwelling. 232 palynological samples (199 samples by Eliane Bourgeois, 31 by H. Richard, 2 by G. Chassepot).

Pollen analysis - Isle-et-Bardais (F-03), Forêt de Tronçais "Petits jardins"

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : from 2002 to 2004

Keywords : archaeology palaeoenvironment palynology pollen

Creators : Hervé Richard

Archaeological excavations. 18 palynological samples in two series: 2002-2003 (positive) and 2004 (negative).

Pollen analysis - Villers-le-lac (F-25), Le pont (forage hydrogéo)

Dataset

Disciplines : environmental sciences geology paleontology

Collected date : 1992

Labels : ZAAJ

Keywords : palaeoenvironment palynology pollen

Creators : Hervé Richard

Natural site: lacustrine drilling. 2 palynological samples. 800 metres upstream of J. Heim's analysis (1980).

Pollen analysis - Villeneuve d'Amont (F-25), Le Marais

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1981

Labels : ZAAJ

Keywords : archaeology palaeoenvironment paleoclimatology palynology pollen

Creators : Hervé Richard

Natural site: peat bog. 101 palynological samples + 1 radiocarbon dating + 1 dating on an oak tree (2019) found at the lower of the peat layer: 5710 +/-35 BP.

Pollen analysis - Varces-Allières-et-Risset (F-38), Lachar (Autoroute A51)

Dataset

Disciplines : archaeology environmental sciences geography, physical ...

Collected date : from 1995 to 1996

Keywords : palaeoenvironment paleoclimatology palynology pollen

Creators : Hervé Richard

Natural site: section in varve. 6 poor palynological samples.

Pollen analysis - Vandières (F-54), Les Grandes Corvées

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1986

Keywords : archaeology palaeoenvironment palynology pollen

Creators : Hervé Richard

Archaeological excavation. 29 palynological samples in two series.

Pollen analysis - Tavaux (F-39), TAR

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1997

Labels : ZAAJ

Keywords : archaeology palaeoenvironment palynology pollen

Creators : Olivier Puertas Hervé Richard

Natural site, geological section. 50 palynological samples. Bad preservation pollen grains.

Pollen analysis - Tavaux (F-39), Melenet nord (Carrefour de Gevry)

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1994

Keywords : archaeology palaeoenvironment palynology pollen

Creators : Hervé Richard

Archaeological site. Ancient meander in a meadow. 38 palynological samples. 1 radiocarbon dating. Geological sections (3 different sites) during roadworks.