Crystal Structure Determination - Werner Massa
-25% koodilla BOOKS
Toimitus 17-23 arkipäivässä
30 päivän palautusoikeus
To solve a crystal structure means to determine the precise spatial arrangements of all of the atoms in a chemical compound in the crystalline state. This knowledge gives a chemist access to a large range of information, including connectivity, conformation, and accurate bond lengths and angles. In addition, it implies the stoichiometry, the density, the symmetry and the three dimensional packing of the ato ... Täydellinen kuvaus
Saatat myös pitää
TOP
Ocean: Earth's Last Wilderness
David Attenborough, Colin Butfield
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
This Way Up: When Maps Go Wrong (and Why it Matters)
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
They Poisoned the World: Life and Death in the Age of Forever Chemicals
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
This Way Up: When Maps Go Wrong (and Why it Matters)
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
The Word for World Is Water: World-Building and Creative Resistance Through Liquid Alliances
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
The Forest Unseen: A Year's Watch in Nature
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
An Immense World: How Animal Senses Reveal the Hidden Realms Around Us
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
Earth: The Definitive Visual Guide
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
All We Can Save: Truth, Courage, and Solutions for the Climate Crisis
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
Material World: A Substantial Story of Our Past and Future
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
Clearing the Air: A Hopeful Guide to Solving Climate Change - in 50 Questions and Answers
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
The Power of Geography: Ten Maps That Reveal the Future of Our World
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
Hinterlands: Journeys through Europe's Unfinished Frontiers
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
Less is More: How Degrowth Will Save the World
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
Stahl's Essential Psychopharmacology: Neuroscientific Basis and Practical Applications
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
The Earth Transformed: An Untold History
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
The Hidden Life of Trees: What They Feel, How They Communicate
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
Nature's Last Dance: 'Will leave you surging with a desire to make the planet a better place' Professor Adam Hart
-25% koodilla BOOKS
Toimittajalla varastossa
TOP
The Book of Hope: A Survival Guide for an Endangered Planet
-25% koodilla BOOKS
Toimittajalla varastossa
Kuvaus
To solve a crystal structure means to determine the precise spatial arrangements of all of the atoms in a chemical compound in the crystalline state. This knowledge gives a chemist access to a large range of information, including connectivity, conformation, and accurate bond lengths and angles. In addition, it implies the stoichiometry, the density, the symmetry and the three dimensional packing of the atoms in the solid. Since interatomic distances are in the region of100-300 pm or 1-3 A, 1 microscopy using visible light (wavelength Ä ca. 300-700 nm) is not applicable (Fig. l. l). In 1912, Max von Laue showed that crystals are based on a three dimensionallattice which scatters radiation with a wavelength in the vicinity of interatomic distances, i. e. X -rays with Ä = 50-300 pm. The process bywhich this radiation, without changing its wave length, is converted through interference by the lattice to a vast number of observable "reflections" with characteristic directions in space is called X-ray diffraction. The method by which the directions and the intensities of these reflections are measured, and the ordering of the atoms in the crystal deduced from them, is called X-ray struc ture analysis. The following chapter deals with the lattice properties of crystals, the starting point for the explanation of these interference phenomena. Interatomic distances Crystals . . . . . . . . . .
Lisätietoja
| Kirjoittaja | Werner Massa |
|---|---|
| Julkaisija | Springer Berlin Heidelberg |
| Julkaisuvuosi | 2004 |
| Kannen tyyppi | Kovakantinen |
| EAN | 9783540206446 |