Molybdenum carbonyl assisted reductive tetramerization of CO by activated magnesium(i) compounds: squarate dianion <i>vs.</i> metallo-ketene formation.
Yuvaraj, K.; Mullins, Jeremy C.; Rajeshkumar, Thayalan; Douair, Iskander; Maron, Laurent; Jones, Cameron; Chemical science 14 (2023) 5188–5195; doi:10.1039/d3sc01487h

data_1568939
_publ_section_title
;
 Molybdenum carbonyl assisted reductive tetramerization of CO by activated
 magnesium(i) compounds: squarate dianion <i>vs.</i> metallo-ketene
 formation.
;
_journal_issue                   19
_journal_name_full               'Chemical science'
_journal_page_first              5188
_journal_page_last               5195
_journal_paper_doi               10.1039/d3sc01487h
_journal_volume                  14
_journal_year                    2023
_chemical_formula_sum            'C89 H108 Mg2 Mo N4 O10'
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_space_group_name_Hall           '-P 2yb'
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_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2023-03-21 deposited with the CCDC.	2023-04-24 downloaded from the CCDC.
;
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_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
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_diffrn_ambient_temperature      123(2)
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_diffrn_radiation_type           MoK\a
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_diffrn_source                   'micro-focus sealed X-ray tube'
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_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.113a (Rigaku Oxford Diffraction, 2021)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0386P)^2^+2.3863P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                7195
_reflns_number_total             8083
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc01487h2.cif
_cod_data_source_block           Cj1564
_cod_depositor_comments
'Adding full bibliography for 1568937--1568943.cif.'
_cod_original_sg_symbol_H-M      'P 21/m'
_cod_database_code               1568939
_shelx_shelxl_version_number     2016/6
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_shelx_res_checksum              19820
_shelx_hkl_checksum              36723