Diferrocenylmercury diphosphine diastereomers with unique geometries: trans-chelation at Pd(ii) with short Hg(ii)Pd(ii) contacts.
Tagne Kuate, Alain C.; Lalancette, Roger A.; Bannenberg, Thomas; Tamm, Matthias; Jäkle, Frieder; Dalton transactions (Cambridge, England : 2003) 48 (2019) 13430–13439; doi:10.1039/c9dt02728a

data_7700841
_publ_section_title
;
 Diferrocenylmercury diphosphine diastereomers with unique geometries:
 trans-chelation at Pd(ii) with short Hg(ii)Pd(ii) contacts.
;
_journal_issue                   35
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
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_journal_page_last               13439
_journal_paper_doi               10.1039/c9dt02728a
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C44 H36 Fe2 Hg P2'
_chemical_formula_sum            'C44 H36 Fe2 Hg P2'
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_space_group_name_Hall           '-P 2yn'
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_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
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;
2019-06-21 deposited with the CCDC.    2019-08-15 downloaded from the CCDC.
;
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'Re-crystallisation from solvent: CH2Cl2, hexanes'
_exptl_crystal_size_max          0.206
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
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_refine_ls_number_restraints     0
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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^)+(0.0308P)^2^+2.0705P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_ref         0.0629
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3033
_reflns_number_total             3172
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt02728a2.cif
_cod_data_source_block           4a
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'Adding full bibliography for 7700841--7700844.cif.'
_cod_database_code               7700841
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.145
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_shelx_res_checksum              50505