Poly[[μ4-tartrato-cadmium(II)] 0.167-hydrate]
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چکیده
منابع مشابه
Poly[[μ4-tartrato-cadmium(II)] 0.167-hydrate]
The title compound, {[Cd(C(4)H(4)O(6))]·0.167H(2)O}(n), adopts a three-dimensional network structure in which each Cd(II) ion is chelated by two pairs of carboxyl-ate and hydroxyl O atoms from two tartrate anions, and is additionally linked to two O atoms of two carboxyl-ate groups that are not involved in chelation. The asymmetric unit has four independent cadmium atoms, two of which lie on sp...
متن کاملPoly[[diaqua-μ4-tartrato-μ2-tartrato-dimanganese(II)] dihydrate]
In the title compound, {[Mn(C(4)H(4)O(6))(H(2)O)]·H(2)O}(n), the Mn(2+) ion is connected to three different tartrate anions and a water mol-ecule, resulting in a distorted MnO(6) octa-hedral geometry. There are two tartrate half-anions in the asymmetric unit, both of which are completed by crystallographic twofold rotation symmetry. The tartrate dianions bridge the Mn(2+) ions to form a wave-li...
متن کامل0250 ± 0167 Geakkrediteer / Accredited
Analysis of the compatibility timing and content of 1 045 prime-time promotions (promos) for 194 United States of America (US) network movies carried on five broadcast and four cable/satellite television channels demonstrated that children may be exposed to inappropriate content in promotional messages even inside parentally approved programming. The three conditions contributing to unavoidabil...
متن کاملPii: 0167-6105(86)90023-1
If the effects of fluid rotation are neglected, one-dimensional theory for a single actuator disc gives a maximum power coefficient of 16/27. This is the usual Betz limit for the power of horizontal-axis wind turbines. Tandem discs are a more appropriate representation for a vertical-axis, Darrieum, wind turbine and give more accurate predictions of turbine performance when used in conjunction ...
متن کاملPoly[[diaqua(μ4-l-tartrato)(μ2-l-tartrato)dizinc(II)] tetrahydrate]
In the title compound, {[Zn(C(4)H(4)O(6))(H(2)O)]·2H(2)O}(n), the l-tartrate ligands adopt μ(4)- and μ(2)-coordination modes. The Zn(II) atom adopts an octa-hedral geometry and is chelated by two kinds of l-tartrate ligands through the hydr-oxy and carboxyl-ate groups and coordinated by one unchelating carboxyl-ate O atom and one water mol-ecule. In the crystal, the l-tartrate ligands link the ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809016882