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@ARTICLE{Dovgaliuk:642746,
      author       = {Dovgaliuk, Iurii and Chen, Bingbing and Melillo, Arianna
                      and Wahiduzzaman, Mohammad and Khadiev, Azat and Novikov,
                      Dmitri and Achenbach, Bastian and Ruser, Niklas and Gosch,
                      Jonas and Stock, Norbert and Maurin, Guillaume and
                      Mouchaham, Georges and Serre, Christian},
      title        = {{I}n-situ {D}iffraction {C}rystallization {S}tudy of a
                      porous {T}i({IV}) oxo-cluster carboxylate {MOF} and its
                      {W}ater-{I}nduced {T}i({III}) {F}ormate},
      reportid     = {PUBDB-2025-05595},
      year         = {2025},
      abstract     = {The in-situ crystallization kinetics of the highly porous
                      Ti(IV)12 oxo-cluster based metal-organic framework (MOF)
                      MIP-177(Ti)-LT (MIP: Materials from Institute of porous
                      solids of Paris, LT: Low Temperature) were studied by
                      synchrotron time-resolved powder X-ray diffraction. When dry
                      formic acid (FA) was used as solvent the crystallization
                      does follow the Johnson-Mehl-Avrami-Kolmogorov kinetics with
                      an energy barrier of 74 kJ·mol-1 without any observed
                      intermediate crystalline phases. However, when small
                      quantities of water (≥ 2.5 $vol\%)$ were introduced in the
                      reaction solution, it led to the formation of the novel
                      clathrate Ti(HCOO)3·¾CO2·¼H2O, a microporous MOF
                      belonging to the ReO3 net-like CO2 clathrates in analogy to
                      the previously described M(III)-formates (M = Al, Mn, Fe,
                      Ga, In). Although the formation mechanism in the presence of
                      water remains unclear, one possible explanation is that
                      MIP-177(Ti⁴⁺)-LT decomposes formic acid under
                      solvothermal conditions, resulting in the production of
                      CO₂ and H₂, which may promote the crystallization of
                      Ti³⁺-formate clathrate.},
      cin          = {DOOR ; HAS-User / FS-PETRA-D},
      cid          = {I:(DE-H253)HAS-User-20120731 /
                      I:(DE-H253)FS-PETRA-D-20210408},
      pnm          = {FS-Proposal: I-20210337 EC (I-20210337-EC) / FS-Proposal:
                      I-20220255 EC (I-20220255-EC) / 632 - Materials – Quantum,
                      Complex and Functional Materials (POF4-632) / 6G3 - PETRA
                      III (DESY) (POF4-6G3)},
      pid          = {G:(DE-H253)I-20210337-EC / G:(DE-H253)I-20220255-EC /
                      G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3},
      experiment   = {EXP:(DE-H253)P-P23-20150101},
      typ          = {PUB:(DE-HGF)25},
      doi          = {10.26434/chemrxiv-2025-dl8vn-v2},
      url          = {https://bib-pubdb1.desy.de/record/642746},
}