LEADER 01397nem0-2200469---450 001 990009633960403321 005 20170615142738.0 035 $a000963396 035 $aFED01000963396 035 $a(Aleph)000963396FED01 035 $a000963396 100 $a20121016d1943----km-y0itay50------ba 101 0 $aita 102 $aIT 120 $ab--------bl-- 121 $aaa-aa---- 123 1 $aa$b1:100000$de0020000$ee0023000$fn0370000$gn0364000 124 $aa$bd$c--$da$e-$f--$g-- 200 1 $aRagusa$bDocumento cartografico$fIstituto geografico militare 206 $a1:100000 (E2°-E2°30'/N37°-N36°40) 210 $aFirenze$cIGM$dstampa 1943 215 $a1 carta$ccolor.$d44 x 37 cm su foglio 52 x 62 cm 300 $aAggiornamenti del 1934 300 $aIl meridiano di riferimento è Monte Mario, Roma 300 $aNell'esemplare la rappresentazione dell'orografia è a sfumo 540 1 $aPozzallo 540 1 $aIspica 540 1 $aScicli 540 1 $aModica 540 1 $aSanta Croce Camerina 540 1 $aVittoria 540 1 $aComiso 540 1 $aFoglio 276 610 0 $aSicilia$aCarte 710 02$aIstituto geografico militare$05005 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aMP 912 $a990009633960403321 952 $aMP Cass.2 IGM 100 (276)$bIst. 3653$fILFGE 959 $aILFGE 996 $aRagusa$9769484 997 $aUNINA LEADER 04177nam 2200709Ia 450 001 9910450681603321 005 20200520144314.0 010 $a0-19-756087-3 010 $a1-280-52811-7 010 $a9786610528110 010 $a0-19-535694-2 010 $a1-4294-1461-8 035 $a(CKB)1000000000413649 035 $a(EBL)273427 035 $a(OCoLC)476016223 035 $a(SSID)ssj0000275600 035 $a(PQKBManifestationID)12063210 035 $a(PQKBTitleCode)TC0000275600 035 $a(PQKBWorkID)10223129 035 $a(PQKB)11434659 035 $a(MiAaPQ)EBC273427 035 $a(StDuBDS)EDZ0002337983 035 $a(Au-PeEL)EBL273427 035 $a(CaPaEBR)ebr10358252 035 $a(CaONFJC)MIL52811 035 $a(OCoLC)466432442 035 $a(EXLCZ)991000000000413649 100 $a19961030d1997 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aX-ray charge densities and chemical bonding$b[electronic resource] /$fPhilip Coppens 210 $a[Chester, England] $cInternational Union of Crystallography ; Oxford ;$aNew York $cOxford University Press$d1997 215 $a1 online resource (373 p.) 225 1 $aInternational Union of Crystallography texts on crystallography ;$v4 300 $aPreviously issued in print: 1997. 311 $a0-19-509823-4 320 $aIncludes bibliographical references (p. 328-346) and index. 327 $aContents; Chapter 1 Scattering of X-rays and Neutrons; Chapter 2 The Effect of Thermal Vibrations on the Intensities of the Diffracted Beams; Chapter 3 Chemical Bonding and the X-ray Scattering Formalism; Chapter 4 Least-Squares Methods and Their Use in Charge Density Analysis; Chapter 5 Fourier Methods and Maximum Entropy Enhancement; Chapter 6 Space Partitioning and Topological Analysis of the Total Charge Density; Chapter 7 The Electrostatic Moments of a Charge Distribution; Chapter 8 X-ray Diffraction and the Electrostatic Potential 327 $aChapter 9 The Electron Density and the Lattice Energy of CrystalsChapter 10 Charge Density Studies of Transition Metal Compounds; Chapter 11 The Charge Density in Extended Solids; Chapter 12 Electron Density Studies of Molecular Crystals; Appendix A: Tensor Notation; Appendix B: Symmetry and Symmetry Restrictions; Appendix C: The 50% Probability Ellipsoid; Appendix D: Spherical Harmonic Functions; Appendix E: Products of Spherical Harmonic Functions; Appendix F: Energy-Optimized Single-? Slater Values for Subshells of Isolated Atoms; Appendix G: Fourier-Bessel Transforms 327 $aAppendix H: Evaluation of the Integrals A[sub(N)],[sub(l)[sub(1)]][sub(l)[sub(2)]][sub(k)](Z, R) Occurring in the Expression for the Peripheral Contribution to the Electrostatic PropertiesAppendix I: The Matrix M[sup(-1)] Relating d-Orbital Occupancies P[sub(ij)] to Multipole Populations P[sub(lmp)]; Appendix J: The Interaction Between Two Nonoverlapping Charge Distributions; Appendix K: Conversion Factors; Appendix L: Selected Exercises; References; Index 330 8 $aThis book deals with the electron density distribution in molecules and solids as obtained experimentally by X-ray diffraction. It is a comprehensive treatment of the methods involved, and the interpretation of the experimental results in terms of chemical bonding and intermolecular interactions. Inorganic and organic solids as well as metals are covered in the chapters dealing with specific systems. 410 0$aInternational Union of Crystallography texts on crystallography ;$v4. 606 $aX-ray crystallography 606 $aChemical bonds 606 $aElectron distribution 608 $aElectronic books. 615 0$aX-ray crystallography. 615 0$aChemical bonds. 615 0$aElectron distribution. 676 $a548/.3 700 $aCoppens$b Philip$0915062 712 02$aInternational Union of Crystallography, 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910450681603321 996 $aX-ray charge densities and chemical bonding$92050823 997 $aUNINA