Unprecedented transformation of [I(-)·I3(-)] to [I4(2-)] polyiodides in the solid state: structures, phase transitions and characterization of dipyrazolium iodide triiodide.
Węcławik, M; Szklarz, P.; Medycki, W.; Janicki, R.; Piecha-Bisiorek, A; Zieliński, P; Jakubas, R.; Dalton transactions (Cambridge, England : 2003) 44 (2015) 18447–18458; doi:10.1039/c5dt02265g

data_7036637
_publ_section_title
;
 Unprecedented transformation of [I(-)&#x00B7;I3(-)] to [I4(2-)]
 polyiodides in the solid state: structures, phase transitions and
 characterization of dipyrazolium iodide triiodide.
;
_journal_issue                   42
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'Dalton transactions (Cambridge, England : 2003)'
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_journal_page_last               18458
_journal_paper_doi               10.1039/c5dt02265g
_journal_volume                  44
_journal_year                    2015
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_symmetry_space_group_name_Hall  '-P 2 2ab'
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_audit_update_record
;
2014-09-01 deposited with the CCDC.
2015-09-23 downloaded from the CCDC.
;
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_diffrn_source                   'Enhance (Mo) X-ray Source'
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;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28c (release 15-05-2013 CrysAlis171 .NET)
(compiled May 15 2013,09:16:53)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
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_refine_ls_matrix_type           full
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_refine_ls_number_restraints     0
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0311P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_total             3899
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_depositor_comments
'Adding full bibliography for 7036637--7036638.cif.'
_cod_original_formula_moiety     'C6 H10 I4 N4'
_cod_original_formula_sum        'C12 H20 I8 N8'
_cod_original_formula_units_Z    4
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_shelx_res_checksum              13908