A/O
BRAIDS A N D O P E NB O O KD E C O MP O S I T I O N S
... A contact structure ξ on M is supported by an open book decom- position (Σ , φ ) if and only if (Σ , φ ) is an open book decomposition of M and ξ can be isotoped to be arbitrarily close,[r] ...
67
A Comparison of the Pu O System with the Rare Earth Oxide Systems Ce O, Pr O and Tb O EUR 3563
... Relations between 0/M ratio and pseudo cubic and cubic lattice parameters in the systems Ce-0, Pr-0 1 Pu-0 and Tb-0 1 see table V.- Points in square brackets were found by extrapolating [r] ...
46
catena Poly[[[diaqua(6 carboxypyridine 2 carboxylato κ3N,O,O′)samarium(III)] μ pyridine 2,6 dicarboxylato κ4N,O,O′:O′′] tetrahydrate]
... located 1.17 and 0.55 A Data collection: SMART Bruker, 2000; cell refinement: SAINT Bruker, 2000; data reduction: SAINT; programs used to solve structure: SHELXTL Bruker, 2000; programs [r] ...
9
Tris(O,O′ dimethyldithiophosphato)chromium(III)
... As part of the study of metal dialkyl dithiophosphates (Ito & Otake, 1996), the crystal and molecular structure of the title compound, (I), have been determined. As shown in Fig. 1, (I) has approximate threefold ...
5
Poly[[diaqua(μ4 squarato O,O′,O′′,O′′′)nickel(II)] 0 71 hydrate]
... The H atoms of the coordinated water molecules were located in a difference Fourier map, and these molecules were re®ned as rigid groups, with idealized OÐH bond lengths of 0.82 AÊ and ®xed isotropic displacement ...
6
O,O′ Dimethyl (cyclohexylamido)thiophosphate
... The P atom has a distorted tetrahedral configuration (Fig. 1) as it has been noted for phosphoramidates and their chalco- derivatives (Rudd et al., 1996). The bond angles at the P atom vary in the range 99.23 (5) ...
8
Pentaaqua(μ pyridine 2,6 dicarboxylato N,O,O′,O′′)(pyridine 2,6 dicarboxylato N,O,O′')dinickel(II) dihydrate
... The complexation of metal ions by dipicolinic acid (pyridine- 2,6-dicarboxylic acid) has been extensively studied (Cousson et al., 1992; Laine et al., 1995a,b). Owing to the unique ability of the ligand to form stable ...
10
catena Poly[[triaquacadmium(II)] μ 4 carboxylatophenoxyacetato κ4O,O′:O′′,O′′′]
... Part of the structure of (I) is shown in Fig. 1. The Cd II ion shows a distorted pentagonal–bipyramidal coordination geometry, defined by four carboxyl O atoms from two bidentate chelate 4-CPOA 2 ligands and three ...
8
catena Poly[[[diaquacobalt(II)] μ tartrato κ4O,O′:O′′,O′′′] monohydrate]
... ation mode; the hydroxyl O atom and one O atom of the carboxyl group are involved in the chelate bonding but the other O atom of the carboxyl group is uncoordinated. Thus, the carboxyl group binds in ...
7
Redetermination of catena poly[[diaquamanganese(II)] μ iminodiacetato κ4N,O,O′:O′′]
... diacetate (IDA) dianions. The manganese species assumes a distorted octahedral coordination geometry, formed by two IDA molecules (one tridentate and one monodentate) and two water molecules. The tridentate IDA chelates ...
7
Redetermination of catena poly[diaqua(oxydiacetato O,O′,O′′)cobalt(II) monohydrate]
... positional and isotropic displacement parameters Uiso = 0.08 A Data collection: MSC/AFC Diffractometer Control Software Molecular Structure Corporation, 1992; cell re®nement: MSC/AFC Dif[r] ...
6
catena Poly[sesqui(1,2 ethanediammonium) [[aqua(sulfato κO)cerate(III)] di μ sulfato κ3O,O′:O′′;κ4O,O′:O′′,O′′′] dihydrate]
... intense photoluminescence, the title compound adopts a layer structure in which the cations and uncoordinated water mol- ecules occupy the space between the layers. One of the cations lies on a center of inversion. The ...
9
O,O Diethyl phthalimidophosphonothioate (Ditalimphos)
... C O bond lengths are in general agreement with corresponding bond lengths observed in similar compounds (Baughman & Allen, 1995; Baker & Baughman, 1995; Baughman, ...
9
Poly[[diaqua(μ4 squarato O,O′,O′′,O′′′)manganese(II)] 0 93 hydrate]
... correspond to incorporated clathrate water molecules. Several peaks were found with extremely short intermolecular distances, indicating strong disorder. The distance between the highest peak in the difference map and ...
6
High resolution photoabsorption spectroscopy of the Schumann-Runge bands of ¹⁶O₂, ¹⁶O¹⁸O and ¹⁸O₂
... 160 o, 180 2, and 160 180 , ...180 o and considerably less th an 32% 160 180 ...180 o to a low purity m ixture to obtain the specified 20% 180 in the final ...
266
Poly[diaqua(μ4 squarato O,O′,O′′,O′′′)iron(II)]
... centre, and the Fe atoms are oriented in the direction of the lone pairs of the squarate dianions. Altogether, each squarate anion is coordinated to four Fe atoms, forming a three- dimensional coordination network. ...
9
Course Delivery Plan-EVS
... PO 3: Be able to design civil engineering structural systems that serve the basic needs of the society PO 4: Be able to apply the civil engineering software skills to analyze problems. P[r] ...
7
Course Delivery Plan-Energy Management
... Recognizing and recalling fact, Understanding what the fact means Power point presentation Quiz 2 Principles and Imperatives of Energy Conservation CO-1 Breakdown information i[r] ...
7
Course Delivery Plan-MSWM
... PO 3: Be able to design civil engineering structural systems that serve the basic needs of the society PO 4: Be able to apply the civil engineering software skills to analyze problems. P[r] ...
6
Лобова О. К., Євтушенко О. А. Нівелювання соціокультурних цінностей у жартах стендап комедії
... Розкрито взаємозв’язок між базовими механізмами створення комічного ефекту та шляхами їх реалізації в жартах за рахунок нівелювання сучасних соціокультурних цінностей [r] ...
12