Crystallography Open Database

Information card for entry 2100718

Preview

Coordinates	2100718.cif
Original IUCr paper	HTML
External links	AMCSD: 0009945, 0009946; ChemSpider

Structure parameters

Common name	cyclo-octasulfur
Chemical name	sulfur
Formula	S8
Calculated formula	S8
SMILES	S1SSSSSSS1
Title of publication	Order-disorder transition in monoclinic sulfur: a precise structural study by high-resolution neutron powder diffraction
Authors of publication	W. I. F. David; R. M. Ibberson; S. F. J. Cox; P. T. Wood
Journal of publication	Acta Crystallographica, Section B
Year of publication	2006
Journal volume	62
Journal issue	6
Pages of publication	953 - 959
a	10.8125 ± 0.0001 Å
b	10.7232 ± 0.0001 Å
c	10.6883 ± 0.0001 Å
α	90°
β	95.746 ± 0.001°
γ	90°
Cell volume	1233.02 ± 0.02 Å³
Cell temperature	100 K
Ambient diffraction temperature	5 K
Number of distinct elements	1
Space group number	4
Hermann-Mauguin space group symbol	P 1 21 1
Hall space group symbol	P 2yb
Goodness-of-fit parameter for all reflections	3.19
Diffraction radiation probe	neutron
Diffraction radiation type	time-of-flightneutron
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

Version history

Revision	Date	Message	Files
293657 (current)	2024-08-03	Replacing '_amcsd_database_code' to '_database_code_amcsd' in the remaining three COD entries.. cod/ (saulius@starta)	2100718.cif
287548	2023-11-11	cod/ (saulius@tasmanijos-velnias) Automatically adding AMCSD codes and alternative mineral names to 162 COD entries: 565 tail -n +3 outputs/amcsd-cod-exact-new-matches.tsv \| awk '$NF !~ /,/ {print $3, $4}' \| tr ',' ' ' \| xargs -i bash -c 'ID1=$(awk "{print \$1}" <<< "{}"); ID2=$(awk "{print \$2}" <<< "{}"); CODID=$(awk "{print \$3}" <<< "{}"); source functions.sh; echo -e "_amcsd_database_code $ID1"; M1=$(cifvalues --no-dataname --tag _chemical_name_mineral $(amcsd2file $ID1)); M2=$(cifvalues --no-dataname --tag _chemical_name_mineral $(amcsd2file $ID2)); set -x; (if grep -q _cod_related_entry $(codid2file $CODID); then N=$(tail -n 1 $(codid2file $CODID) \| awk "{print \$1}"); else N=0; echo -e "loop_\n_cod_related_entry_id\n_cod_related_entry_database\n_cod_related_entry_code"; fi; echo -e "$(expr $N + 1) AMCSD $ID1\n$(expr $N + 2) AMCSD $ID2"; echo -e "loop_\n_[local]_alternative_name_id\n_[local]_alternative_name_type\n_[local]_alternative_name_source\n_[local]_alternative_name_source_id\n_[local]_alternative_name_value\n1 mineral AMCSD $ID1 \"$M1\"\n2 mineral AMCSD $ID2 \"$M2\""; echo "_amcsd_database_code $ID1") \| tee -a $(codid2file $CODID)'; The command was performed in the working copy: Working Copy Root Path: /home/saulius/struct/COD-crude-data URL: svn+ssh://www.crystallography.net/home/coder/svn-repositories/COD-crude-data/archives/2021/correspondence-AMCSD-COD Relative URL: ^/archives/2021/correspondence-AMCSD-COD Repository Root: svn+ssh://www.crystallography.net/home/coder/svn-repositories/COD-crude-data Repository UUID: f03e6fd5-de02-4a89-aa47-d94ad8425ebd Revision: 7437 Node Kind: directory Schedule: normal Last Changed Author: saulius Last Changed Rev: 7436 Last Changed Date: 2023-11-11 09:56:27 +0200 (Sat, 11 Nov 2023)	2100718.cif
201972	2017-10-13	cif/ Marking COD entries in range 2/10 that are known to be related to ChemSpider entries using the _cod_related_entry data loop.	2100718.cif
176432	2016-02-14	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries.	2100718.cif
129439	2015-01-07	cod/ (robertas@burundukas) Correcting values of _exptl_crystal_density_meas and _exptl_crystal_density_method data items: codsql "select codid from validation where message like '%\\'_exptl_crystal_density_meas\\' value \"not measured\" is %'" -NB \ \| codid2file \ \| xargs perl -i -pe "s/_exptl_crystal_density_meas\\s+'not +measured'/_exptl_crystal_density_meas ?/i; \ s/_exptl_crystal_density_method\\s+('not +measured'\|\\?\|none)/_exptl_crystal_density_method ./i"	2100718.cif
106285	2014-03-15	cod/ (saulius@kolibris) Adding the '_diffrn_radiation_probe neutron' data item to those COD CIFs that declared neuron radiation in their _diffrn_radiation_type data field, and did not have a _diffrn_radiation_probe item yet: codsql 'select file from data where radiation is null and radType like "%neutron%"' -NB \ \| codid2file \ \| xargs -i sh -c 'test -f {} && ( set -x; echo _diffrn_radiation_probe neutron >> {} )' Two files that had no newlines at the end were fixed manually.	2100718.cif
91933	2013-12-28	cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 2x CIFs.	2100718.cif
26848	2011-09-28	cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree.	2100718.cif
5310	2011-01-02	cif/ Running cif_fix_enum with the core CIF dictionary on COD ranges 2, 8 and 9. Range 9 remained unchanged, and in ranges 2 and 8 there were 17309 modified files, most changes were fixes enumerator case.	2100718.cif
966	2010-01-30	cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated.	2100718.cif
853	2009-11-16	cif/ Reconstructing spacegroup designators from the symmetry operators were possible. The comands used can be found in the log file reformat-spacegroups-2009.11.14.log committed with the current revision. Only lines that contained spacegroup designators were changed, and all files pass vcif test after the conversion.	2100718.cif
321	2008-03-30	Changing the COD CIF files header (comments) in all files that were recently deposited from the IUCr autodownloaded sources to the text agreed with IUCr.	2100718.cif
156	2008-02-24	Depositing the processed CIF files from the Acta-Cryst-B-2006/ issues 3-6.	2100718.cif