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  • 2,2′-Bipyridyl molybdenum difluoridedioxide  (1)
  • Abies; Acer; Adiantum; AGE; Alisma; Alnus; Androsace; Apiaceae; Arctium; Armeria; Artemisia; Asphodelus; Asplenium; Asteraceae; Asteraceae undifferentiated; Betula; Botrychium; Brassicaceae; Butomus; Calluna; Cannabis; Capparis; Carpinus betulus; Carpinus orientalis; Carpinus orientalis/Ostrya-type; Caryophyllaceae; Caryophyllaceae undifferentiated; Celtis; Centaureaceae; Centaurea cyanus-type; Centaurea jacea-type; Centhranthus; Cerastium; Ceratonia; Cheilanthes; Chenopodiaceae; Cirsium; Cistus; Comment; Compositae; Compositae undifferentiated; Coniferae; Convolvulus; Cornus; Corylus; Counting, palynology; Crassulaceae; Crepis-type; Cryptogramma; Cyperaceae; Cystopteris; Daphne; Davallia; DEPTH, sediment/rock; Diphasium; Dipsacaceae; Drosera; Dryopteris; Duvalia; Echinops; Empetrum; Ephedra; Ephedra distachya; Ephedra fragilis; Equisetum; Erica; Ericaceae; Euphorbiaceae; Fabales; Fagus; Filipendula; Fragaria; Fraxinus; Galium; Gentiana; Geranium; Globularia; Gratiola; Gravity corer (Kiel type); Hedera; Helianthemum; Herbs; Hippophae; Hottonia; Humulus; Isoetes; Iuglans; Juniperus; Knautia; Larix; Leuranthus; Ligustrum; Liliaceae; Liliaceae undifferentiated; Limonium; Linum; Loranthus; Lupinus; Lycopodium; Lycopodium (added); Lycopodium (counted); Lycopodium per unit sediment mass; Lycopodium spores per tablet; Lycopodium tablets; Lycopodium tablets charge number; M51/3; M51/3_601-2; Mercurialis; Meteor (1986); Myrica; Myriophyllum; Number of trees; Nuphar; Olea; Oleaceae; Ophioglossum; Osmunda; Ostrya; Papaver; Phacelia; Phillyrea; Picea; Pilularia; Pinus; Plantaginaceae; Plantaginaceae undifferentiated; Plantago; Poaceae; Pollen, total; Pollen, tricolpate; Pollen, tricolpate indeterminata; Pollen indeterminata; Polycarpon; Polygonum; Polypodium; Polystichum; Populus; Potentilla-type; Primulaceae; Primulaceae indeterminata; Pteridium; Quercus; Quercus cerris-type; Quercus ilex; Quercus robur; Ranunculaceae; Ranunculaceae indeterminata; Ranunculus; Rhamnus; Rosaceae; Rosaceae undifferentiated; Rubiaceae; Rumex; Salix; Sample mass; Sarcopoterium spinosum; Saxifraga; Scabiosa; Scleranthus; Scrophulariaceae; Scrophulariaceae undifferentiated; Selaginella; Silene; SL; SL152; Sorbus; Sparganium; Spergula; Spergularia; Sphagnum; Spores; Spores, monolete; Spores, trilete; Stellaria; Tamarix; Teucrium; Thalictrum; Thelypteris; Tilia; Typha; Ulmus/Zelkova; Urtica; Valeriana; Valerianella; Viola; Woodsia  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Die Kristallstruktur von [MoO2F2(2,2′-Bipyridyl)] (1992)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 610 (1992), S. 117-120 
    Details
    ISSN: 0044-2313
    Keywords: 2,2′-Bipyridyl molybdenum difluoridedioxide ; crystal structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The Crystal Structure of [MoO2F2(2,2′-bipyridyl)]The title compound crystallizes in the space group P21/n with a = 869.6(1), b = 1390.1(3), c = 959.0(1) pm, β = 110.967(5)°, Z = 4; structure determination with 1718 observed independent reflections, R = 0.031. The compound consists of molecules having two cis oxo ligands and a bipyridyl chelate in the MoO2 plane.
    Notes: Die Titelverbindung kristallisiert in der Raumgruppe P21/n mit a = 869,6(1); b = 1390,1(3); c = 959,0(1) pm; β = 110,967(5)°, Z = 4; Strukturbestimmung mit 1718 beobachteten unabhängigen Reflexen, R = 3,1%. Die Verbindung besitzt eine Molekülstruktur mit cis-ständigen Oxoliganden und dem Bipyridylchelat in der MoO2-Ebene.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19926100119
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    Paper (German National Licenses)
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  • 2
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    Palynomorphs from the Lateglacial and Holocene of the Mt-Athos Basin, Aegean Sea (2008)
    PANGAEA
    In:  Supplement to: Kotthoff, Ulrich; Pross, Jörg; Müller, Ulrich C; Peyron, Odile; Schmiedl, Gerhard; Schulz, Hartmut; Bordon, Amandine (2008): Climate dynamics in the borderlands of the Aegean Sea during formation of sapropel S1 deduced from a marine pollen record. Quaternary Science Reviews, 27(7-8), 832-845, https://doi.org/10.1016/j.quascirev.2007.12.001
    Details
    Publication Date: 2024-04-25
    Description: To unravel the climatic and environmental dynamics in the borderlands of the Aegean Sea during the early and middle Holocene, and notably for the interval of sapropel S1 (S1) formation, we have analysed terrestrial palynomorphs from a marine core in the northern Aegean Sea. The qualitative results were complemented by quantitative pollen-based climate reconstructions. A land-sea correlation was established based on pollen data and sediment lightness measurements from the same core, and previously published benthic foraminifer data from a nearby core. The borderlands of the Aegean Sea underwent a transition from an open vegetation to oak-dominated woodlands between ~10.4 and ~9.5 ka cal BP. A coeval increase in winter precipitation suggests that moisture availability was the main factor controlling Holocene reforestation. The ~50% higher winter precipitation during S1 formation relative to "pre-sapropelic" conditions suggests a strong contribution from the borderlands of the Aegean Sea to the freshwater surplus during S1 formation. The humid and mild winter conditions during S1 formation were repeatedly punctuated by short-term climatic events that caused a partial deforestation and a reorganisation within the broad-leaved arboreal vegetation. In the marine realm, these events are documented by improved benthic oxygenation. The strongest event represents the regional expression of the 8.2 ka cold event and led to an interruption in S1 formation. Except for the interval of S1 formation, the pollen-derived winter temperatures correlate with the smoothed GISP2 K+ series. They support the previously published, marine-based concept that the intensity of the Siberian High strongly controlled the winter climate in the Aegean region. During S1 formation in the Aegean Sea, however, climate conditions in the borderlands were more strongly affected by the monsoonally influenced climate system of the lower latitudes.
    Keywords: Abies; Acer; Adiantum; AGE; Alisma; Alnus; Androsace; Apiaceae; Arctium; Armeria; Artemisia; Asphodelus; Asplenium; Asteraceae; Asteraceae undifferentiated; Betula; Botrychium; Brassicaceae; Butomus; Calluna; Cannabis; Capparis; Carpinus betulus; Carpinus orientalis; Carpinus orientalis/Ostrya-type; Caryophyllaceae; Caryophyllaceae undifferentiated; Celtis; Centaureaceae; Centaurea cyanus-type; Centaurea jacea-type; Centhranthus; Cerastium; Ceratonia; Cheilanthes; Chenopodiaceae; Cirsium; Cistus; Comment; Compositae; Compositae undifferentiated; Coniferae; Convolvulus; Cornus; Corylus; Counting, palynology; Crassulaceae; Crepis-type; Cryptogramma; Cyperaceae; Cystopteris; Daphne; Davallia; DEPTH, sediment/rock; Diphasium; Dipsacaceae; Drosera; Dryopteris; Duvalia; Echinops; Empetrum; Ephedra; Ephedra distachya; Ephedra fragilis; Equisetum; Erica; Ericaceae; Euphorbiaceae; Fabales; Fagus; Filipendula; Fragaria; Fraxinus; Galium; Gentiana; Geranium; Globularia; Gratiola; Gravity corer (Kiel type); Hedera; Helianthemum; Herbs; Hippophae; Hottonia; Humulus; Isoetes; Iuglans; Juniperus; Knautia; Larix; Leuranthus; Ligustrum; Liliaceae; Liliaceae undifferentiated; Limonium; Linum; Loranthus; Lupinus; Lycopodium; Lycopodium (added); Lycopodium (counted); Lycopodium per unit sediment mass; Lycopodium spores per tablet; Lycopodium tablets; Lycopodium tablets charge number; M51/3; M51/3_601-2; Mercurialis; Meteor (1986); Myrica; Myriophyllum; Number of trees; Nuphar; Olea; Oleaceae; Ophioglossum; Osmunda; Ostrya; Papaver; Phacelia; Phillyrea; Picea; Pilularia; Pinus; Plantaginaceae; Plantaginaceae undifferentiated; Plantago; Poaceae; Pollen, total; Pollen, tricolpate; Pollen, tricolpate indeterminata; Pollen indeterminata; Polycarpon; Polygonum; Polypodium; Polystichum; Populus; Potentilla-type; Primulaceae; Primulaceae indeterminata; Pteridium; Quercus; Quercus cerris-type; Quercus ilex; Quercus robur; Ranunculaceae; Ranunculaceae indeterminata; Ranunculus; Rhamnus; Rosaceae; Rosaceae undifferentiated; Rubiaceae; Rumex; Salix; Sample mass; Sarcopoterium spinosum; Saxifraga; Scabiosa; Scleranthus; Scrophulariaceae; Scrophulariaceae undifferentiated; Selaginella; Silene; SL; SL152; Sorbus; Sparganium; Spergula; Spergularia; Sphagnum; Spores; Spores, monolete; Spores, trilete; Stellaria; Tamarix; Teucrium; Thalictrum; Thelypteris; Tilia; Typha; Ulmus/Zelkova; Urtica; Valeriana; Valerianella; Viola; Woodsia
    Type: Dataset
    Format: text/tab-separated-values, 29216 data points
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