Group 12 metal complexes of (2-piperazine-1-yl-ethyl)-pyridin-2-yl-methylene-amine: rare participation of terminal piperazine N in coordination leads to structural diversity.
Purkait, Suranjana; Aullón, Gabriel; Zangrando, Ennio; Chakraborty, Prateeti; Dalton transactions (Cambridge, England : 2003) 46 (2017) 2184–2195; doi:10.1039/c6dt04578b

data_7041682
_publ_section_title
;
 Group 12 metal complexes of
 (2-piperazine-1-yl-ethyl)-pyridin-2-yl-methylene-amine: rare
 participation of terminal piperazine N in coordination leads to
 structural diversity.
;
_journal_issue                   7
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2184
_journal_page_last               2195
_journal_paper_doi               10.1039/c6dt04578b
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C18 H21 Cl2 Hg N5 O'
_chemical_formula_sum            'C18 H21 Cl2 Hg N5 O'
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_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
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_atom_sites_solution_hydrogens   geom
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_audit_update_record
;
2017-01-10 deposited with the CCDC.
2017-01-12 downloaded from the CCDC.
;
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_diffrn_measurement_method       'OMEGA-PHI SCAN'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0262P)^2^+2.9270P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0678
_refine_ls_wR_factor_ref         0.0765
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2816
_reflns_number_total             3950
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_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7041680--7041682.cif.
;
_cod_original_cell_volume        2056.8(5)
_cod_database_code               7041682
_shelx_shelxl_version_number     2014/7
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