Starting with Volume 30, 1965, Structure Reports is produced in a new format by photo-offset printing from typed manuscript with unjustified lines. At the time when the decision for this change was taken, the cost of setting the manuscript in type was becoming so high as to render the cost of individual subscription pro hibitive. At that time automatic typing methods giving justified lines, etc. for photo-offset reproduction did not offer any saving over type setting, but hand typing of the manuscripts could give a considerable saving in production costs. In the belief that a publication that is too expensive to buy is of little value, the format has been changed sacrificing elegance to availability. The new format does not lead to increased length of the volumes since the information content of the typed and typeset pages is practically identical. How ever, the amount of work to be reported demands the eventual separation of Structure Reports into two volumes, A. Metals and Inorganic and B. Organic. It was convenient to introduce this change also at Volume 30, and with Volume 31 further to restrict the publication of crystal data, so that from 1966 onwards the reports deal almost entirely with complete structure determinations only. In the past the aim of Structure Reports has been to present critical reports on all work of crystallographic structural interest, whether it is derived directly from X-ray, electron or neutron diffraction, or even indirectly from other experiments.

In the past the aim of Structure Reports has been to present critical reports on all work of crystallographic structural interest, whether it is derived directly from X-ray, electron, or neutron diffraction, or even indirectly from other experiments. The reports were in tended to be critical and not mere abstracts, except in some cases when a brief indication of the content of a paper of related interest was included in the form of an abstract. In selecting topics for reporting, the criterion 'of structural interest' was freely interpreted in terms of what was topically interesting. However, the amount of Iiterature covering matters of structural interest became so large that this policy could no Ionger be followed, and from Volume 28 onwards, critical reports are given only on actual structure deter minations. Only in this way was it possible to keep yearly volumes to a fairly uniform and usable size. Starting with Volume 30, Structure Reports is produced in a new format by photo-offset printing from typed manuscript with unjustified lines. At the time when the decision for this change was taken, the cost of setting the manuscript in type was becoming so high as to render the cost of individual subscription prohibitive. At that time automatic typing methods giving justified lines, etc.

The present volume continues the aim of Structure Reports to present critical accounts of all crystallographic structure determip. ations. The increase in the number of crystal structure papers (now about 2000 per year in the Organic Section) has prompted a minor change in format, which increases the information density per page, hopefully without any loss of clarity. Details of the arrangement in the volumes, symbols used etc. are given in previous volumes (e. g. 41 B or 42A, pages vi-viii). J. TROTTER University of British Columbia Vancouver, Canada 14 September 1978 [VI] STRUCTURE REPORTS SECTION III ORGANIC COMPOUNDS Edited by G. Ferguson with the assistance of M. Currie D. F. Rendle J. Iball S. J. Rettig A. L. Macdonald S. N. Scrimgeour W. C. Marsh J. C. Speakman M. Napier ARRANGEMENT To find a particular organic compound the subject index or the formula index should be used. The general arrangement is: aliphatic or open-chain compounds; open chains with N, S; benzene derivatives; cyclic hydrocarbons; condensed ring systems; heterocyclic compounds; carbohydrates, amino-acids, natural products; molecular complexes; organometallic compounds - B, Si, P, As, Sb, groups lA, IIA, III, IV, VI; transition metal complexes - w-complexes, other ligands. Only com plete structure analyses are described; compounds for which only lattice para meters are determined, and those which have been described only in preliminary communications and for which details will appear at a later date, have not been reported.

The present volume continues the aim of Structure Reports to present critical accounts of all crystallographic structure determinations. Details of the arrangement in the volumes, symbols used etc. are given in previous volumes (e.g. 41B or 42A, pages vi-viii). University of Guelph, G. FERGUSON Guelph, Ontario, Canada 4 February, 1984 [VI] STRUCTURE REPORTS SECTION I METALS Edited by L. D. Calvert (National Research Council of Canada) with the assistance 0/ 1. K. Byron J. R. Rodgers [1] 2 ARRANGEMENT As in previous volurnes the arrangement in the Metals section is approximately, but not strictly, alphabetical, and to find particular substances the subject index or formula index should be used. 3 ALKALI METAL - TRANSITION METAL - PNICTIDES ABX (A = Ba, Sr; B = Zn, Cd; X = Sb, Bi), CaMnSb 2 2 E. BRECHTEL, G. CORDIER and H. SCHAFER, 1981. J. Less-Common Metals, 79, 131-138. ABX , tetragonal, SrZnBi type (1), I4/mmm, Z = 4. Mo radiation, diffractometer 2 2 data. A in 4(e) O,O,z; B in 4(d) 0,1/2,1/4; X(l) in 4(c) 0,1/2,0; X(2) in 4(e) O,O,z. See Fig. 1.

Starting with Volume 30, 1965, Structure Reports is produced in a new format by photo-offset printing from typed manuscript with unjustified lines. At the time when the decision for this change was taken, the cost of setting the manuscript in type was becoming so high as to render the cost of individual subscription pro hibitive. At that time automatie typing methods giving justified lines, etc. for photo-offset reproduction did not offer any saving over type setting, but hand typing of the manuscripts could give a considerable saving in production costs. In the belief that a publication that is too expensive to buy is of little value, the format has been changed sacrificing elegance to availability. The new format does not lead to increased length of the volumes since the information content of the typed and typeset pages is practically identical. How ever, the amount of work to be reported demands the eventual separation of Structure Reports into two volumes, A. Metals and Inorganic and B. Organic. It was convenient to introduce this change also at Volume 30, and with Volume 31 further to restriet the publication of crystal data, so that from 1966 onwards the reports deal almost entirely with complete structure determinations only. In the past the aim of Structure Reports has been to present critical reports on all work of crystallographic structural interest, whether it is derived directly from X-ray, electron or neutron diffraction, or even indirectly from other experiments.

The present volurne continues the aim of Structure Reports to present critical accounts of all crystallographic structure detenninations. Details of the arrangement in the volumes, symbols used etc. are given in previous volumes (e.g. 41B or 42A, pages vi-viii). University of British Columbia J. TROTTER Vancouver, Canada 30 June 1981 [VI] STRUCTURE REPORTS SECTION I METALS Edited by L. D. Calvert (National Research Council of Canada) with the assistance of 1. K. Byron [1] 2 ARRANGEMENT As in previous volumes the arrangement in the Metals section is approximately, but not strictly, alphabetical, and to find particular substances the subject index or formula index should be used. 3 ALUMINUM BERYLLIUM BORON Al~1.lB22Be~0.8 I. HIGASHI, 1980. J. Solid State ehern., ~, 201-212. Tetragonal, P43212, a = 10.168, c = 14.262 A, c/a = 1.40, Dm = 2.5, Z = 8. Mo radi- ation, R = 0.055 for 2253 reflexions, diffractometer data. 31 site-sets are given. Four crysta1s were studied.

The present volume continues the aim of Structure Reports to present critical accounts of all crystallographic structure determinations. The increase in the number of crystal structure papers (now about 2000 per year in the Organic Section) has prompted a minor change in format, which increases the information density per page, hopefully without any loss of clarity. Details of the arrangement in the volumes, symbols used etc. are given in previous volumes (e.g. 41B or 42A, pages vi-viii). University of British Columbia 1. TROTIER Vancouver, Canada 15 July 1978 [VI] STRUCTURE REPORTS SECTION I METALS Edited by L. D. Calvert (National Research Council of Canada) with the assistance 0/ J.K.Byron F.L.Lee YuWang [1] 2 ARRANGEMENT As in previous volumes the arrangement in the Metals section is approximately, but not strictly, alphabetical, and to find particular substances the subject index or formula index should be used. 3 ALKALINE-EARTH ANTIMONIDES and BISMUTHIDES A B. A B (A = Ba. Sr; B = Bi. Sb) 2 5 3 B. EISENMANN and K. DELLER. 1975. Z. Naturf .* 30B. 66-72. A2B. Tetragonal. La2Sb type (1). I4/mmm. Z = 4. Mo radiation. photographic data. Atoms are placed A(l) in 4(c):-0.1/2.0; A(2) and B in 4(e): O.O.z. ASB3. Hexagonal. MnSSi3 type (2). P63/mcm. Z = 2. Mo radiation. diffractometer data. Atoms are placed A(l) in-4(d): 1/3.2/3.0; A(2) and B in 6(g): x.0.l/4.

In the past the aim of Structure Reports has been to present critical reports on all work of crystallographic structural interest, whether it is derived directly from X-ray, electron, or neutron diffraction, or even indirectly from other experiments. The reports were in tended to be critical and not mere abstracts, except in some cases when a brief indication of the content of a paper of related interest was included in the form of an abstract. In selecting topics for reporting, the criterion 'of structural interest' was freely interpreted in terms of what was topically interesting. However, the amount of literature covering matters of structural interest became so large that this policy could no longer be followed, and from Volume 28 onwards, critical reports are given only on actual structure deter minations. Only in this way was it possible to keep yearly volumes to a fairly uniform and usable size. Starting with Volume 30, Structure Reports is produced in a new format by photo-offset printing from typed manuscript with unjustified lines. At the time when the decision for this change was taken, the cost of setting the manuscript in type was becoming so high as to render the cost of individual subscription prohibitive. At that time automatic typing methods giving justified lines, etc."

The present volume continues the aim of Structure Reports to present critical accounts of all crystallographic structure determinations of metals and of inorganic compounds. Details of the arrangement in the volumes, symbols used etc. are given in volume 53A, pages v and vi. University of Guelph, G. FERGUSON Guelph, Ontario, Canada 4January 1992 [VI] STRUCTURE REPORTS SECTION I METALS Edited by J. Trotter (University of British Columbia) [I] 2 ARRANGEMENT The metals reports in this volume are arranged under the classifications: binary alloys, ternary alloys (within each of these classifications, the entries are sorted alphabetically by formula), hydrides, borides, carbides, silicides, pnictides (N, P, As), chalcogenides (S, Se, Te) (within each of these classif- ications, the entries are sorted alphabetically by formula on the elements other than that of the classification). See 47A, VII for further details. To find particular substances the metals formula index may be used. 3 A1Au 4 J. Less-Common Metals, 61, 347-354. P2 3, 6.9227, Z = 4, R = 0.042. Au in 12(b): 0.1328,0.2007,0.4625; Au(2) in 1 4(a): x,x,x, x * 0.0673; Al in 4(a): x * 0.6903. Ordered variant of ~-Mn structure (~, 3; 44A, 78). J. Less-Common Metals, 160, 143-152. Al Au , Fm3m, 5.9988, Z = 2/3, R = 0.012. 4 Au in 4(a): 0,0,0; 7.3 Al in 11 0 B(c): 1/4,1/4,1/4. CaF,-type structure

From the early years of the African slave trade to America, blacks have lived and labored in urban environments. Yet the transformation of rural blacks into a predominantly urban people is a relatively recent phenomenon – only during World War I did African Americans move into cities in large numbers, and only during World War II did more blacks reside in cities than in the countryside. By the early 1970s, blacks had not only made the transition from rural to urban settings, but were almost evenly distributed between the cities of the North and the West on the one hand and the South on the other. In their quest for full citizenship rights, economic democracy, and release from an oppressive rural past, black southerners turned to urban migration and employment in the nation’s industrial sector as a new “Promised Land” or “Flight from Egypt.” In order to illuminate these transformations in African American urban life, this book brings together urban history; contemporary social, cultural, and policy research; and comparative perspectives on race, ethnicity, and nationality within and across national boundaries.

From the early years of the African slave trade to America, blacks have lived and labored in urban environments. Yet the transformation of rural blacks into a predominantly urban people is a relatively recent phenomenon – only during World War I did African Americans move into cities in large numbers, and only during World War II did more blacks reside in cities than in the countryside. By the early 1970s, blacks had not only made the transition from rural to urban settings, but were almost evenly distributed between the cities of the North and the West on the one hand and the South on the other. In their quest for full citizenship rights, economic democracy, and release from an oppressive rural past, black southerners turned to urban migration and employment in the nation’s industrial sector as a new “Promised Land” or “Flight from Egypt.” In order to illuminate these transformations in African American urban life, this book brings together urban history; contemporary social, cultural, and policy research; and comparative perspectives on race, ethnicity, and nationality within and across national boundaries.

The book begins by offering a historical analysis of feminist awareness of abuse by considering some of the early challenges and the emerging recognition of the connections between women, children, and abuse. The book then divides into three sections. Section One focuses on contemporary issues and debates such as the protection of children, satanic ritual abuse, and prostitution. Section Two considers practice issues, in particular, conferencing, children, in care, sexuality, work with abusers, and effective communication with abused children with learning difficulties. The book concludes with a suggestion for a new model of practice.

Continues the aim of Structure reports to present critical accounts of all crystallographic structure determinations of metals and of inorganic compounds. Published for the International Union of Crystallography. Annotation copyright Book News, Inc. Portland, Or.

The highly sophisticated techniques of modern engineering are normally conceived of in practical terms. Corresponding to the instrumental function of technology, they are designed to direct the forces of nature according to human purposes. Yet, as soon as the realm of mere skills is exceeded, the intended useful results can only be achieved through planned and preconceived action processes involving the deliberately considered application of well designed tools and devices. This is to say that in all complex cases theoretical reasoning becomes an indispensable means to accomplish the pragmatic technological aims. Hence the abstracting from the actual concrete function of technology opens the way to concentrate attention on the general conceptual framework involved. If this approach is adopted the relevant knowledge and the procedures applied clearly exhibit a logic of their own. This point of view leads to a methodological and even an epistemological analysis of the theoretical structure and the specific methods of procedure characteristic of modern technology. Investigations of this kind, that can be described as belonging to an ana lytical philosophy of technology, form the topic of this anthology. The type of research in question here is closely akin to that of the philosophy of science. But it is an astonishing fact that the commonly accepted and carefully investigated philosophy of science has not yet found its counterpart in an established philosophy of technology."

In More Than Medicine, LaTonya J. Trotter chronicles the everyday work of a group of nurse practitioners (NPs) working on the front lines of the American health care crisis as they cared for four hundred African American older adults living with poor health and limited means. Trotter describes how these NPs practiced an inclusive form of care work that addressed medical, social, and organizational problems that often accompany poverty. In solving this expanded terrain of problems from inside the clinic, these NPs were not only solving a broader set of concerns for their patients; they became a professional solution for managing "difficult people" for both their employer and the state. Through More Than Medicine, we discover that the problems found in the NP's exam room are as much a product of our nation's disinvestment in social problems as of physician scarcity or rising costs.

This book re-introduces a feminist analysis of child sexual assault. It will be invaluable to new social work, social care practitioners as well as senior practitioners, encouraging them to revisit valuable insights into the sexual violation of children. The introductory chapter provides an overview of historical developments whilst following chapters offer critical analyses of interrelated topics. It concludes with a proposal of a new model for social work intervention.

In More Than Medicine, LaTonya J. Trotter chronicles the everyday work of a group of nurse practitioners (NPs) working on the front lines of the American health care crisis as they cared for four hundred African American older adults living with poor health and limited means. Trotter describes how these NPs practiced an inclusive form of care work that addressed medical, social, and organizational problems that often accompany poverty. In solving this expanded terrain of problems from inside the clinic, these NPs were not only solving a broader set of concerns for their patients; they became a professional solution for managing "difficult people" for both their employer and the state. Through More Than Medicine, we discover that the problems found in the NP's exam room are as much a product of our nation's disinvestment in social problems as of physician scarcity or rising costs.