Effect of pyridyl substituents leading to the formation of green luminescent mercury(ii) coordination polymers, zinc(ii) dimers and a monomer
Singh, Vikram; Kumar, Vinod; Gupta, Ajit N.; Drew, Michael G. B.; Singh, Nanhai; New Journal of Chemistry 38 (2014) 3737–; doi:10.1039/C4NJ00435C

data_7054328
_publ_section_title
;
 Effect of pyridyl substituents leading to the formation of green
 luminescent mercury(ii) coordination polymers, zinc(ii) dimers and a
 monomer
;
_journal_issue                   8
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              3737
_journal_paper_doi               10.1039/C4NJ00435C
_journal_volume                  38
_journal_year                    2014
_chemical_formula_sum            'C16 H18 Hg N4 S4'
_chemical_formula_weight         595.17
_chemical_name_systematic
;
 ?
;
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_cell_formula_units_Z            2
_cell_length_a                   9.4813(7)
_cell_length_b                   9.8800(7)
_cell_length_c                   11.0632(10)
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_cell_measurement_temperature    293(2)
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_cell_measurement_theta_min      3.23
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_computing_cell_refinement       'Crysalis, Oxford Diffraction'
_computing_data_collection       'Crysalis, Oxford Diffraction'
_computing_data_reduction        'Crysalis, Oxford Diffraction'
_computing_molecular_graphics    PLATON(Spek,2004)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.948
_diffrn_measured_fraction_theta_max 0.948
_diffrn_measurement_device       'Oxford Diffaction X-Calibur System'
_diffrn_measurement_method       '321 frames, counting time 10 s.'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
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_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         3.23
_diffrn_standards_decay_%        n/a
_diffrn_standards_interval_count n/a
_diffrn_standards_interval_time  n/a
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_exptl_absorpt_coefficient_mu    8.400
_exptl_absorpt_correction_T_max  1.000
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_exptl_absorpt_process_details   'ABSPACK, Oxford Diffraction Ltd'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.045
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
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_refine_ls_number_reflns         4213
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_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0726
_refine_ls_R_factor_gt           0.0463
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0399P)^2^+1.3418P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     >2sigma(I)
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_cod_data_source_block           2
_cod_original_cell_volume        966.69(13)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7054328