• No results found

[PDF] Top 20 Low temperature redetermination of the structure of [Ni(CO)(η5 C5H5)]2

Has 10000 "Low temperature redetermination of the structure of [Ni(CO)(η5 C5H5)]2" found on our website. Below are the top 20 most common "Low temperature redetermination of the structure of [Ni(CO)(η5 C5H5)]2".

Low temperature redetermination of the structure of [Ni(CO)(η5 C5H5)]2

Low temperature redetermination of the structure of [Ni(CO)(η5 C5H5)]2

... previously on two separate occasions, both at room tempera- ture (Byers & Dahl, 1980; Madach et al., 1980). The advances made in crystallographic techniques since this time allowed for a redetermination of the ... See full document

11

A low temperature redetermination of cyhepta­mide

A low temperature redetermination of cyhepta­mide

... solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: PLATON (Version 011105; Spek, 2003); software used to prepare material for ... See full document

6

Low temperature redetermination of trans cyclo­hexane 1,2 di­carboxylic acid

Low temperature redetermination of trans cyclo­hexane 1,2 di­carboxylic acid

... the low-temperature unit cell has a slightly larger volume compared with the room-temperature cell, the low- temperature cell has a much longer b-axis ...room-temperature ... See full document

6

A low temperature redetermination of the monoclinic β form of cyclo­octaselenium

A low temperature redetermination of the monoclinic β form of cyclo­octaselenium

... solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to re®ne structure: SHELXL97 (Sheldrick, 1997); molecular graphics: DIAMOND (Brandenburg & Berndt, 1999); software used to prepare material ... See full document

5

Low temperature redetermination of aqua­chloridotri­phenyl­tin(IV)–1,10 phenanthroline (1/1)

Low temperature redetermination of aqua­chloridotri­phenyl­tin(IV)–1,10 phenanthroline (1/1)

... solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X- SEED (Barbour, 2001); software used to prepare material for publication: ... See full document

9

An investigation into catalysts to improve the low temperature performance of an SCR

An investigation into catalysts to improve the low temperature performance of an SCR

... a low NO ...its structure and enhance the catalytic ...of Ni metal not filling the vacancy of the Fe ...metal Ni can improving the activity of Fe catalyst in a certain extent, and need to be ... See full document

15

Low temperature redetermination of tri­benzyl­chloridotin(IV)

Low temperature redetermination of tri­benzyl­chloridotin(IV)

... room-temperature structure of tribenzyltin(IV) chloride, (I), has been described in the R 3 space group but with the unique c -axis half as long [a = ...present low-temperature study of (I) ... See full document

6

5 (1 Cyclo­hexen 1 yl) 1,5 di­methyl­barbituric acid (hexobarbitone): a low temperature redetermination

5 (1 Cyclo­hexen 1 yl) 1,5 di­methyl­barbituric acid (hexobarbitone): a low temperature redetermination

... crystal structure of hexobarbitone [5-(1-cyclohex-en-1- yl)-1,5-dimethylbarbituric acid], (I), was reported by Bideau et ...The structure refined to a final R = ...crystal structure of compound (I) ... See full document

8

A low temperature redetermination of met­aldehyde

A low temperature redetermination of met­aldehyde

... The structure of metaldehyde, or 2,4,6,8-tetramethyl-1,3,5,7- tetroxocane, (I), was first reported by Pauling & Carpenter (1936), using photographic ...a low-temperature redetermination of ... See full document

5

Analysis of the Possibility of the Crown Ether Structure Modification by the Introduction of Chelate Fragment

Analysis of the Possibility of the Crown Ether Structure Modification by the Introduction of Chelate Fragment

... Cyclopendante ligands based on the crown polyethers are of interest as complexing agents. Thus, strontium complexes with the classical chelates typically are less stable than the analogous complexes of calcium, however ... See full document

8

Crystal structure of zwitterionic 3 (2 hy­dr­oxy 2 phospho­nato 2 phosphono­eth­yl)imidazo[1,2 a]pyridin 1 ium monohydrate (minodronic acid monohydrate): a redetermination

Crystal structure of zwitterionic 3 (2 hy­dr­oxy 2 phospho­nato 2 phosphono­eth­yl)imidazo[1,2 a]pyridin 1 ium monohydrate (minodronic acid monohydrate): a redetermination

... Crystal form E: crystals of minodronic acid (15 g) were added to 0.6 l of 1 N hydrochloric acid (about 40 volumes) in a reactor equipped with magnetic stirring and dissolved with heating. The dissolution ... See full document

8

Redetermination of bis­(N,N di­ethyl­di­thio­carbamato κS)­di­methyl­tin(IV) at low temperature

Redetermination of bis­(N,N di­ethyl­di­thio­carbamato κS)­di­methyl­tin(IV) at low temperature

... reported by Morris & Schlemper [J. Cryst. Mol. Struct. (1979), 9, 13±31], has been rere®ned against new intensity data. Geometric parameters agree quite well. However, the positions of the hydroxyl H atoms could be ... See full document

11

Synthesis of TiO*2 Structure at Low Hydrothermal Temperature for Biosensor Application

Synthesis of TiO*2 Structure at Low Hydrothermal Temperature for Biosensor Application

... annealed for 1, 4 and 5 hours at 121 °C. Based on the observation, the temperature also does not affect the growth of wires. The average length of wires grown at this temperature for 1 hour, 4 hours and 5 ... See full document

8

Redetermination of bis­­[di n butyl­bis­­(thio­phene 2 carboxyl­ato O,O′)­tin(VI) oxide] at low temperature

Redetermination of bis­­[di n butyl­bis­­(thio­phene 2 carboxyl­ato O,O′)­tin(VI) oxide] at low temperature

... The title compound was obtained by re¯uxing for 6 h equimolar (10 mmol) quantities of thiophene-2-carboxylic acid and dibutyltin oxide in a solution of 200 ml chloroform and 50 ml ethanol. The generated azeotrope ... See full document

19

Redetermination of the low temperature polymorph of Li2MnSiO4 from single crystal X ray data

Redetermination of the low temperature polymorph of Li2MnSiO4 from single crystal X ray data

... other. The vertices of the tetrahedra point to the same direction perpendicular to the distorted hexagonal close- packed (hcp) array of O atoms within which half of the tetrahedral voids are occupied by cations. In ... See full document

9

The Effect Of Magnetic Field On The Performance Of Cu/Ni As Low-Temperature Sensor

The Effect Of Magnetic Field On The Performance Of Cu/Ni As Low-Temperature Sensor

... Fe, Ni, and Co deposits, even macroscopically for the magnetic field perpendicular to the ...as low-temperature sensors are still new ...of Ni layer formation and be able to produce uniform ... See full document

7

Investigations of Ni SDC carbonate (Ni SDCC) as composite anode for low temperature solid oxide fuel cells

Investigations of Ni SDC carbonate (Ni SDCC) as composite anode for low temperature solid oxide fuel cells

... operating condition. Electrolyte materials are normally added into anode materials, forming composite anode to:- (1) increase the length of triple phase boundary (TPB) region, where oxygen ion, electron and hydrogen ... See full document

48

Redetermination of the crystal structure of NbF4

Redetermination of the crystal structure of NbF4

... tube (22 mm, 4 mm i.d., 6 mm o.d.) which was placed upright in an evacuated sealed silica tube. The heating rate was 20 K h 1 and the maximum temperature was held for two days. The niobium ampoule had been charged ... See full document

5

Redetermination of the crystal structure of 2 oxo 1,3 thia­zolidin 4 iminium chloride

Redetermination of the crystal structure of 2 oxo 1,3 thia­zolidin 4 iminium chloride

... Hot ethanol solutions of thiourea (32 mg) and chloro acetic acid (37 mg) were mixed in a 1:1 molar ratio. The resulting solution was warmed over a water bath for half an hour and then kept at room temperature for ... See full document

7

Crystal structure of 2 bromo­benzoic acid at 120 K: a redetermination

Crystal structure of 2 bromo­benzoic acid at 120 K: a redetermination

... 2-Bromobenzoic acid is a reagent widely used in organic synthesis, for example in cross-coupling reactions (Evano et al., 2008; Wolf et al., 2006). The physicochemical properties of title compound, such as ... See full document

8

Show all 10000 documents...