853 research outputs found
Aphaniosoma suboculicauda Frey 1958
<i>Aphaniosoma suboculicauda</i> Frey, 1958 Material examined <p>YEMEN • 1 ♂; Ta‘Izz; Aug.1999; A. van Harten and A. Awad leg.; light trap; NMWC • 1 ♀; same collection data as for preceding; Oct.1999; NMWC • 1 ♀; same collection data as for preceding; 5 Jan.– 2 Feb. 1998; NMWC.</p> Remarks <p> Frey’s description is accurate, and he likens this species to <i>A. oculicauda</i> based on colour pattern, but this is now known to be unreliable. However, the general appearance and the chaetotaxy (fronto-orbitals, pair of setae in front of ocellar triangle and 1 strong dorsocentral) place it in the same group of species as <i>A. fissum</i>, <i>A. lamellatum</i> and <i>A. oculicauda</i>. Frey’s figure of the hypopygium is difficult to interpret. The type series was examined by the present author and the hyopygium illustrated in more detail (Ebejer 2009: 408, fig. 52). Until now this species was thought to be endemic to the Cape Verde Islands. Its presence in Yemen would suggest that it is probably more widespread in the eremic zone between West Africa and Arabia.</p> Distribution <p>Cape Verde Islands (Frey 1958b). New record for Yemen.</p>Published as part of <i>Ebejer, Martin J., 2023, The genus Aphaniosoma Becker, 1903 (Diptera: Chyromyidae) in the Eastern Mediterranean and Middle East, with descriptions of new species, pp. 1-161 in European Journal of Taxonomy 872</i> on page 141, DOI: 10.5852/ejt.2023.872.2131, <a href="http://zenodo.org/record/8018303">http://zenodo.org/record/8018303</a>
The thermal decomposition of diazirines: 3-(3-methyldiazirin-3-yl)propan-1-ol and 3-(3-methyldiazirin-3-yl)propanoic acid
PT: J; CR: BIGOT B, 1978, J AM CHEM SOC, V100, P6575 BRIDGE MR, 1969, J CHEM SOC A, P91 CHURCH RFR, 1970, J ORG CHEM, V35, P2465 CLOSS GL, 1965, J AM CHEM SOC, V87, P4270 EFFIO A, 1980, J AM CHEM SOC, V102, P1734 FIGUERA JM, 1976, AN QUIM, V72, P737 FIGUERA JM, 1978, J CHEM SOC F1, V74, P809 FIGUERA JM, 1979, J PHOTOCHEM, V10, P473 FREY HM, 1963, J CHEM SOC, P3514 FREY HM, 1964, J CHEM SOC, P4700 FREY HM, 1965, J CHEM SOC, P1700 FREY HM, 1965, J CHEM SOC, P3101 FREY HM, 1966, J CHEM SOC A, P968 FREY HM, 1977, J CHEM SOC F1, V73, P2010 FREY HM, 1979, J CHEM SOC A, P1916 GANZER GA, 1986, J AM CHEM SOC, V108, P1517 GRILLER D, 1982, J AM CHEM SOC, V104, P5549 LAL D, 1974, J AM CHEM SOC, V96, P6355 LIU MTH, 1972, INT J CHEM KINET, V4, P229 LIU MTH, 1972, J PHYS CHEM-US, V76, P797 LIU MTH, 1973, CAN J CHEM, V51, P2393 LIU MTH, 1974, J CHEM SOC P2, P937 LIU MTH, 1977, CAN J CHEM, V55, P3596 LIU MTH, 1982, CHEM SOC REV, V11, P127 LIU MTH, 1984, J CHEM SOC CHEM COMM, P1062 LIU MTH, 1984, TETRAHEDRON, V40, P887 LIU MTH, 1985, J CHEM SOC CHEM COMM, P982 LIU MTH, 1986, J CHEM SOC PERK T 2, P211 LIU MTH, 1987, CHEM DIAZIRINES, V1, P111 MANSOOR AM, 1966, TETRAHEDRON LETT, P1753 MANSOOR M, 1967, THESIS U SOUTHAMPTON MOSS RA, 1984, TETRAHEDRON LETT, V25, P1023 NEUVARAND EW, 1967, J PHYS CHEM-US, V71, P1229 SCHMID P, 1979, INT J CHEM KINET, V11, P333 SHERIDAN RS, 1984, J AM CHEM SOC, V106, P436 SKELL PS, 1972, TETRAHEDRON, V28, P3571 SMITH NP, 1979, J CHEM SOC P2, P213 SMITH RAG, 1975, J CHEM SOC P2, P686 VOIGT E, 1975, CHEM BER, V108, P3326; NR: 39; TC: 8; J9: J CHEM SOC PERKIN TRANS 2; PG: 7; GA: DD960Source type: Electronic(1
Reaction of 3-chloro-3-methyldiazirines with hydrogen atoms
PT: J; CR: BINGHAM RC, 1975, J AM CHEM SOC, V97, P1285 BRADLEY GF, 1977, J CHEM SOC P2, P1214 BRASLAVSKY S, 1977, CHEM REV, V77, P473 CHADWELL HM, 1933, J AM CHEM SOC, V55, P1363 CLARK DT, 1969, T FARADAY SOC, V62, P393 CLARK DT, 1969, T FARADAY SOC, V62, P399 CLARK DT, 1969, T FARADAY SOC, V62, P405 CLOUGH PN, 1970, CAN J CHEM, V48, P2919 DYKSTRA CE, 1978, J AM CHEM SOC, V100, P1378 FIGUERA JM, 1978, J CHEM SOC F1, P809 FREY HM, 1966, ADV PHOTOCHEM, V4, P225 FREY HM, 1977, J CHEM SOC F1, P2010 GILBERT JC, 1979, TETRAHEDRON LETT, P4619 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4306 JAMIESON JWS, 1970, CAN J CHEM, V48, P3619 JENNINGS BM, 1976, J AM CHEM SOC, V98, P6416 JONES M, 1973, CARBENES, V1 JONES WE, CHEM BIOMED ENV INST JONES WE, 1973, CHEM REV, V73, P407 JONES WE, 1978, J CHEM SOC F2, V74, P831 LAU A, 1964, SPECTROCHIM ACTA, V20, P97 LIU MTH, UNPUBLISHED LIU MTH, 1973, CAN J CHEM, V51, P2393 LIU MTH, 1977, CAN J CHEM, V55, P3596 MAEDA Y, 1979, J AM CHEM SOC, V101, P837 MARTIN LR, 1979, INT J CHEM KINET, V11, P543 MEIER H, 1977, ANGEW CHEM INT EDIT, V16, P835 MOFFAT JB, 1978, CHEM DIAZONIUM DIA 1 MOSS RA, 1978, J CHEM SOC CHEM COMM, P775 SCHMITZ E, 1964, ANGEW CHEM INT EDIT, V3, P333 SCHMITZ E, 1971, 23RD INT C PUR ALL C, V2, P283 SCOTT PM, 1969, J PHYS CHEM-US, V73, P1513 SMITH NP, 1979, J CHEM SOC P2, P213 WITTER RA, 1973, J ORG CHEM, V38, P484; NR: 34; TC: 3; J9: J AMER CHEM SOC; PG: 2; GA: JN379Source type: Electronic(1
Effect of substituents on the thermal decomposition of diazirines: Experimental and computational studies
The thermal decomposition of phenylehlorodiazirine (1), phenyl-n-butyldiazirine (2), and 2-adamantane-2,3'-[3H] diazirine (3) has been studied in solution in the presence Of C-60. The C-60 probe technique indicates that in the decomposition diazirine 1 yielded exclusively phenylchlorocarbene, diazirine 2 yielded mainly a diazo intermediate, and diazirine 3 yielded a mixture of carbene and diazo compound. In the case of diazirine 2, 13% of (E)-1-phenyl-1-pentene resulted from the direct thermal rearrangement of diazirine without the participation of a carbene. As well, the thermal decomposition of these diazirines has been studied theoretically with ab initio and density functional methods. The experimental results are broadly in agreement with the theoretical predictions. The calculations further indicate that the rebound reaction between carbene and molecular nitrogen leading to the formation of a diazo intermediate is an important reaction in the gas-phase decomposition of diazirine.PT: J; CR: AKASAKA T, 2000, J AM CHEM SOC, V122, P7134 AMRICH MJ, 1964, J AM CHEM SOC, V86, P292 BECKE AD, 1988, PHYS REV A, V38, P3098 BECKE AD, 1993, J CHEM PHYS, V98, P5648 BONNEAU R, 1998, ADV CARBENE CHEM, V2, P1 BONNEAU R, 1998, J PHOTOCH PHOTOBIO A, V116, P9 CELEBI S, 1993, J AM CHEM SOC, V115, P8613 DIEDERICH F, 1994, CHEM SOC REV, P243 DIEDERICH F, 1994, NATURE, V369, P199 FIGUERA JM, 1976, AN QUIM, V72, P737 FIGUERA JM, 1978, J CHEM SOC F1, V74, P809 FREY HM, 1962, P CHEM SOC, P79 FREY HM, 1963, J CHEM SOC, P3514 FREY HM, 1964, J CHEM SOC, P4700 FREY HM, 1965, J CHEM SOC, P1700 FREY HM, 1965, J CHEM SOC, P3101 FREY HM, 1966, ADV PHOTOCHEM, V4, P225 FRISCH MJ, 2001, GAUSSIAN 98 REVISION GONZALEZ R, 1995, J ORG CHEM, V60, P2618 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4396 HEHRE WJ, 1972, J CHEM PHYS, V56, P2257 HIRAO K, 1992, CHEM PHYS LETT, V190, P374 HIRAO K, 1992, CHEM PHYS LETT, V196, P397 HIRAO K, 1992, INT J QUANTUM CHEM S, V26, P517 HIRAO K, 1993, CHEM PHYS LETT, V201, P59 HIRSCH A, 1993, ANGEW CHEM INT EDIT, V32, P1138 HIRSCH A, 1994, CHEM FULLERENES HIRSCH A, 1999, FULLERENES RELATED S ISAEV SD, 1973, ZH ORG KHIM+, V9, P724 JENNINGS BM, 1976, J AM CHEM SOC, V98, P6416 LAUFER AH, 1971, J AM CHEM SOC, V93, P4137 LEE C, 1988, PHYS REV B, V37, P785 LIU M, 1987, CHEM DIAZIRINES LIU MTH, 1972, CAN J CHEM, V50, P3009 LIU MTH, 1972, J PHYS CHEM-US, V76, P797 LIU MTH, 1977, CAN J CHEM, V55, P3596 LIU MTH, 1982, CHEM SOC REV, V11, P127 MERRER DC, 2001, ADV CARBENE CHEM, V3, P53 MODARELLI DA, 1992, J AM CHEM SOC, V114, P7034 MOORE CB, 1964, J CHEM PHYS, V41, P3504 NAKANO H, 1993, J CHEM PHYS, V99, P7983 NAKANO H, 1995, MR2D VER 2 PAULSEN SR, 1960, ANGEW CHEM, V72, P781 PLATZ MS, 1998, ADV CARBENE CHEM, V2, P133 PLATZ MS, 2002, CARBENE CHEM, P27 PLATZ MS, 2002, CARBENE CHEM, P44 ROOS BO, 1987, ADV CHEM PHYS, V69, P399 SCHMIDT MW, 1993, J COMPUT CHEM, V14, P1347 SCHMITZ E, 1961, TETRAHEDRON LETT, P612 SHILOV AE, 1968, TETRAHEDRON LETT, P4177 SMITH AB, 1993, J AM CHEM SOC, V115, P5829 STEVENS IDR, 1990, J CHEM SOC P2, P661 SUZUKI T, 1991, SCIENCE, V254, P1186 SUZUKI T, 1992, J AM CHEM SOC, V114, P7301 TAYLOR R, 1993, NATURE, V363, P685 TAYLOR R, 1996, CHEM FULLERENS WAKAHARA T, 2002, J AM CHEM SOC, V124, P9465; NR: 57; TC: 5; J9: J ORG CHEM; PG: 8; GA: 721XFSource type: Electronic(1
MNDO calculations on diazirines
PT: J; CR: ARCHER WH, 1976, J CHEM SOC F1, V72, P1448 BIGOT B, 1978, IUPAC S PHOTOCHEMIST, P46 BINKLEY JS, QPCE368 BRADLEY GF, 1977, J CHEM SOC P2, P1214 BRASLAVSKY S, 1977, CHEM REV, V77, P473 BURKHOLDER D, J AM CHEM SOC CLOUGH PN, 1970, CAN J CHEM, V48, P2919 DEWAR MJS, J AM CHEM SOC, V99, P4999 DEWAR MJS, 1977, J AM CHEM SOC, V99, P4907 DEWAR MJS, 1978, J AM CHEM SOC, V100, P3607 DEWAR MJS, 1978, J AM CHEM SOC, V100, P777 ENGLEBRECHT WJ, 1975, JS AFRICAN CHEM I, V28, P191 FIGUERA JM, 1978, J CHEM SOC F1, P809 FREY HM, 1966, ADV PHOTOCHEM, V4, P225 FREY HM, 1977, J CHEM SOC F1, P2010 GILBERT JC, 1979, TETRAHEDRON LETT, P4619 HEHRE WJ, 1972, J CHEM PHYS, V56, P2257 HENCHER JL, 1967, J AM CHEM SOC, V89, P5527 JENNINGS BM, 1976, J AM CHEM SOC, V98, P6416 JONES M, 1973, CARBENES, V1 JONES WE, 1973, CHEM REV, V73, P407 JONES WE, 1976, J PHOTOCHEM, V5, P311 JONES WE, 1978, J CHEM SOC F2, V74, P831 LATHAN WA, 1973, FORTSCHR CHEM FORSCH, V40, P1 LAU A, 1964, SPECTROCHIM ACTA, V20, P97 LIU MTH, 1973, CAN J CHEM, V51, P2393 LIU MTH, 1977, CAN J CHEM, V55, P3596 MARTIN M, 1976, REV ROUM CHIM, V21, P31 MEIER H, 1977, ANGEW CHEM INT EDIT, V16, P835 MOFFAT JB, 1978, CHEM DIAZONIUM DIA 1 MOFFAT JB, 1979, J MOL STRUCT, V52, P275 NEWTON MD, 1970, J CHEM PHYS, V52, P4064 PIERCE L, 1962, J AM CHEM SOC, V84, P2651 PITTMAN CU, 1974, J ORG CHEM, V39, P373 SCHARPEN LH, 1969, J CHEM PHYS, V50, P2063 SCHMITZ E, 1964, ANGEW CHEM INT EDIT, V3, P333 SCHMITZ E, 1971, 23RD INT C PUR ALL C, V2, P283 SMITH NP, 1979, J CHEM SOC P2, P213 SNYDER LC, 1969, J AM CHEM SOC, V91, P2189 THIEL W, QCPE353 WOLLRAB JE, 1968, J CHEM PHYS, V49, P2405 WOLLRAB JE, 1969, J CHEM PHYS, V51, P1584 YURTSEVER E, 1974, CHEM PHYS LETT, V25, P605; NR: 43; TC: 5; J9: THEOR CHIM ACTA; PG: 7; GA: JW621Source type: Electronic(1
CONFIRMATION DE LA PRÉSENCE EN FRANCE DE BISELACHISTA OCCIDENTALIS FREY, 1882, SP. RESTITUTO (= BISELACHISTA FREYI STAUDINGER SENSU TRAUGOTT-OLSEN et ELSEN, 1977): (LEP. ELACHISTIDAE)
Following the discussion about taxonomical identity of Biselachista freyi, tew
congeneric species, and precision brought by Traugott-Olsen, the author recognize Biselachista
occiâentalis Frey, 1882 and adds on the presence of this species in France. Ecological informations
are also giveA la suite de la publication du travail de Traugott-Olsen qui établit clairement l'identité de
plusieurs espèces appartenant au genre Biselachista, l'auteur signale la présence en France de
Biselachista occiâentalis Frey, 1882 et apporte quelques informations concernant son écologi
Photolysis and thermolysis of 3-normal-butyl-3-phenyldiazirine
PT: J; CR: BRADLEY GF, 1977, J CHEM SOC P2, P1214 FREY HM, 1966, ADV PHOTOCHEM, V4, P225 LIU MTH, 1973, CAN J CHEM, V51, P2393 LIU MTH, 1977, CAN J CHEM, V55, P3596 LIU MTH, 1979, CAN J CHEM, V57, P1299 SMITH NP, 1979, J CHEM SOC P2, P213 SMITH RAG, 1975, J CHEM SOC P2, P686; NR: 7; TC: 9; J9: J CHEM SOC PERKIN TRANS 2; PG: 5; GA: KZ442Source type: Electronic(1
The thermolysis and photolysis of diazirines
PT: J; CR: AMRICH MJ, 1964, J AM CHEM SOC, V86, P292 ARCHER WH, 1976, J CHEM SOC F1, V72, P1448 BAYLEY H, 1978, BIOCHEMISTRY-US, V17, P2420 BIGOT B, 1978, J AM CHEM SOC, V100, P6575 BOTTOMLEY GA, 1964, AUST J CHEM, V17, P406 BRADLEY GF, 1977, J CHEM SOC P2, P1214 BRASLAVSKY S, 1977, CHEM REV, V77, P473 BRIDGE MR, 1969, J CHEM SOC A, P91 BRUNNER J, 1980, J BIOL CHEM, V255, P3313 BURKHOLDER CD, 1980, J AM CHEM SOC, V102, P2841 CADMAN P, 1974, J SA CHEM I, V27, P149 CHANG KT, 1979, J AM CHEM SOC, V101, P5082 CHAPMAN OL, 1976, J AM CHEM SOC, V98, P7844 CRISTY SS, 1970, INT J MASS SPECTROM, V5, P319 ENGEL PS, 1980, CHEM REV, V80, P99 ENGELBRECHT WJ, 1975, J S AFR CHEM I, V28, P144 ENGELBRECHT WJ, 1975, J S AFR CHEM I, V28, P148 ENGELBRECHT WJ, 1975, J S AFR CHEM I, V28, P158 ERNI B, 1980, J AM CHEM SOC, V102, P3888 FIGUERA JM, 1978, J CHEM SOC F1, P809 FRANICH RA, 1972, J CHEM SOC P1, P2034 FREY HM, 1962, J AM CHEM SOC, V84, P2647 FREY HM, 1962, J CHEM SOC, P3865 FREY HM, 1962, P CHEM SOC, P79 FREY HM, 1964, J CHEM SOC, P4700 FREY HM, 1965, J CHEM SOC, P1700 FREY HM, 1965, J CHEM SOC, P3101 FREY HM, 1966, ADV PHOTOCHEM, V4, P225 FREY HM, 1966, J CHEM SOC A, P968 FREY HM, 1970, J CHEM SOC A, P1916 FREY HM, 1977, J CHEM SOC F1, P2010 GRAHAM WH, 1965, J AM CHEM SOC, V87, P4396 GRILLER D, UNPUB JENNINGS BM, 1976, J AM CHEM SOC, V98, P6416 JONES M, 1973, CARBENE, V1 JONES WE, 1976, J PHOTOCHEM, V5, P311 KIRMSE W, 1971, CARBENE CHEM LELEU MJ, 1978, CAHIERS NOTES DOCUME, V93, P569 LIU MTH, UNPUB LIU MTH, 1972, CAN J CHEM, V50, P3009 LIU MTH, 1972, INT J CHEM KINET, V4, P229 LIU MTH, 1972, J PHYS CHEM-US, V76, P797 LIU MTH, 1973, CAN J CHEM, V51, P2393 LIU MTH, 1974, CAN J CHEM, V52, P246 LIU MTH, 1974, CHEM ENG NEWS 0909, P3 LIU MTH, 1974, J CHEM SOC P2, P937 LIU MTH, 1977, CAN J CHEM, V55, P3596 LIU MTH, 1977, J ORG CHEM, V42, P3450 LIU MTH, 1977, TETRAHEDRON LETT, P3139 LIU MTH, 1979, CAN J CHEM, V57, P1299 LIU MTH, 1980, J PHYS CHEM-US, V84, P3184 LIU MTH, 1981, J CHEM SOC P2, P53 LOWE G, 1971, J CHEM SOC CHEM COMM, P1135 MAEDA Y, 1979, J AM CHEM SOC, V101, P837 MANSOOR AM, 1966, TETRAHEDRON LETT, P1733 MEIER H, 1977, ANGEW CHEM INT EDIT, V16, P835 MILLIGAN DE, 1964, J CHEM PHYS, V41, P1199 MITSCH RA, 1964, J HETEROCYCLIC CHEM, V1, P59 MITSCH RA, 1965, J AM CHEM SOC, V87, P758 MITSCH RA, 1966, J HETEROCYCLIC CHEM, V3, P245 MIYASHI T, 1978, J CHEM SOC CHEM COMM, P442 MOFFAT JB, 1978, CHEM DIAZONIUM DIA 1 MOORE CB, 1964, J CHEM PHYS, V41, P3504 MOSS RA, 1967, TETRAHEDRON LETT, P4905 MOSS RA, 1970, J AM CHEM SOC, V92, P6951 MOSS RA, 1978, J AM CHEM SOC, V100, P6788 MOSS RA, 1978, J CHEM SOC CHEM COMM, P775 MOSS RA, 1978, TETRAHEDRON LETT, P1935 MOSS RA, 1979, TETRAHEDRON LETT, P1277 NEUVARAND EW, 1967, J PHYS CHEM-US, V71, P1229 OVERBERGER CG, 1963, TETRAHEDRON LETT, P1405 PAULSEN SR, 1960, ANGEW CHEM, V72, P781 PIERCE L, 1962, J AM CHEM SOC, V84, P2651 SCHMITZ E, 1961, ANGEW CHEM, V73, P115 SCHMITZ E, 1961, TETRAHEDRON LETT, P612 SCHMITZ E, 1962, CHEM BER, V95, P2714 SCHMITZ E, 1967, CHEM BER, V100, P2093 SCHMITZ E, 1967, DREIRINGE ZWEI HETER SCHMITZ E, 1971, 23RD INT C PUR ALL C, V2, P283 SCHMITZ E, 1979, ADV HETEROCYCL CHEM, V24, P63 SMITH NP, 1978, TETRAHEDRON LETT, P1931 SMITH NP, 1979, J CHEM SOC P2, P213 SMITH RAG, 1975, J CHEM SOC P2, P686 SU TT, 1978, J AM CHEM SOC, V100, P1872 VOIGT E, 1975, ANGEW CHEM INT EDIT, V14, P103 VOIGT E, 1975, CHEM BER, V108, P3326; NR: 86; TC: 58; J9: CHEM SOC REV; PG: 14; GA: PJ228Source type: Electronic(1
Jörg Frey, Jens Herzer, Martina Janssen, Clare K. Rothschild, Pseudepigraphie und Verfasserfiktion in frühchristlichen Briefen. Pseudepigraphy and Author Fiction in Early Christian Letters
Cet ouvrage a pour objectif de nuancer et d’élargir un débat trop souvent biaisé par une position de principe conservatrice. Aussi propose-t-il une fine enquête sur ce procédé d’écriture antique couramment appelé « pseudépigraphie » et que certains préfèrent nommer de manière plus neutre « fiction d’auteur ». Introduits et présentés par M. Janssen et J. Frey, les 25 textes réunis– 14 en allemand et 11 en anglais – sont regroupés en trois parties : le contexte juif est sondé par L.G. Perdue, K..
Crystal Structure EPrints: Publication @ Source Through the Open Archive Initiative
Recent advances in crystallographic instrumentation and computational resources have caused an explosion of crystallographic data, as shown by the recent exponential growth of the CSD [1]. However, even this is considered to be lower than expected, following the introduction of area detection. The reason for this is clearly identified as a publication bottleneck, which will become even more severe with developments in high throughput crystallography [2]. As a result of this situation, the user community is deprived of valuable information, and the funding bodies are getting a poor return for their investments!
Electronic publishing has helped to make some inroads into the problem, and is already an integral part of chemical and crystallographic publishing. This has dramatically reduced the turnaround time in the publication process, but the system still fails to keep apace of the generation of structural information, mainly because of the continued reliance on traditional protocols for the assembly of manuscripts and their peer review. The need to maintain some kind of review process is clear, and this makes the sometimes-used direct submission of structures to the CCDC “unpopular”.
Unlike the mathematical and electronic sciences, the chemical sciences have been reluctant to embrace the 'preprint concept' [3]: the one exception has been the efforts of rapid electronic communications journals. This poster outlines a pre-print procedure for the rapid and effective dissemination of structural information to the scientific community which removes the lengthy peer review process that hampers traditional publication routes, but provides an alternative mechanism. Crystallographic EPrints are built on a concept developed in the Computer Science community [4] whereby an author may reveal to the public archives of information. An Eprint makes available all raw, derived and results data from a crystallographic experiment via a searchable and hierarchical system. At the top searchable level this metadata includes bibliographic and chemical identifier items which allow access to a secondary level of searchable crystallographic items which are directly linked to the associated archived data.
Hence the results of a crystal structure determination may be disseminated in a manner that anyone wishing to utilise the information may access the entire archive of data related to it and assess its validity and worth
- …
