Project M
Published October 22, 2025 | Version v1
Dataset Open

578737-mythen_summed.xye

Creators

  • 1. Diamond Light Source
  • 2. Rosalind Franklin Institute
  • 3. Wellcome Trust
  • 4. European Synchrotron Radiation Facility

Files

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Additional details

Domain Specific Metadata

 
Property Value
Number of elements 3
Elements C
Ca
O
Elements ratios 0.2
0.2
0.6
Instrument synchrotron Diamond Light Source (https://www.diamond.ac.uk/Home.html)
Instrument beamline I11 (https://www.diamond.ac.uk/Instruments/Crystallography/I11/layout.html)
Instrument calibrant Si640c (https://tsapps.nist.gov/srmext/certificates/archives/640c.pdf)
Instrument wavelength 0.82571125
Instrument detector Mythen II Position Sensitive Detector
Instrument zero error 0.0032767863
Instrument zero error - further information Calibration of Si640c (https://tsapps.nist.gov/srmext/certificates/archives/640c.pdf) dataset: 578401-mythen_summedSILICON640C.xye (https://zenodo.org/records/7871450/files/578401-mythen_summedSILICON640C.xye)
Instrument axial divergence 3.26757331
Additive - label PimAci
Additive - concentration 0.0
Additive - ChEBI URL https://www.ebi.ac.uk/chebi/CHEBI:30531
Additive - ChEBI molecule class URLs https://www.ebi.ac.uk/chebi/CHEBI:28383
https://www.ebi.ac.uk/chebi/CHEBI:189840
Additive - ChEBI molecule class names α,ω-dicarboxylic acid
dicarboxylic fatty acid
Additive - name pimelic acid
Additive - IUPAC name heptanedioic acid
Additive - formula C7H12O4
Additive - mass 160.169
Additive - canonical SMILES O=C(O)CCCCCC(=O)O
Additive - standard InChI InChI=1S/C7H12O4/c8-6(9)4-2-1-3-5-7(10)11/h1-5H2,(H,8,9)(H,10,11)
Additive - standard InChIKey WLJVNTCWHIRURA-UHFFFAOYSA-N
Calcite phase present True
Calcite unit-cell length a 4.99534
Calcite unit-cell length b 4.99534
Calcite unit-cell length c 17.05617
Calcite unit-cell angle alpha 90.0
Calcite unit-cell angle beta 90.0
Calcite unit-cell angle gamma 120.0
Calcite weight percentage 93.35816
Vaterite phase present True
Vaterite unit-cell length a 4.12866
Vaterite unit-cell length b 4.12866
Vaterite unit-cell length c 8.46735
Vaterite unit-cell angle alpha 90.0
Vaterite unit-cell angle beta 90.0
Vaterite unit-cell angle gamma 120.0
Vaterite weight percentage 6.64184
Structure ID 578737-mythen_summed
Descriptive chemical formula CaCO3
Reduced chemical formula CCaO3
Hill chemical formula CCaO3
Anonymous chemical formula A3BC
Weighted pattern R-factor (R_wp) 6.64436
Goodness of Fit 7.8177
Maximum Intensity 1683700.83
Additive - pKa (COOH group) 4.71
Additive - pKb (NH2 group) 5.58
Degree of Crystallinity 59.08633