A second modification of poly[diaquadi-μ-citrato(3{-})-trizinc(II)]
Li, Xiang-He; Chen, Wei-Lin; Wang, En-Bo; Acta Crystallographica Section E 65 (2009) m183–; doi:10.1107/S1600536808028456

data_2220895
_publ_section_title
;
 A second modification of poly[diaquadi-\m-citrato(3{-})-trizinc(II)]
;
_journal_coeditor_code           RK2084
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m183
_journal_paper_doi               10.1107/S1600536808028456
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          '[Zn3 (C6 H5 O7)2 (H2 O)2]'
_chemical_formula_moiety         'C12 H14 O16 Zn3'
_chemical_formula_sum            'C12 H14 O16 Zn3'
_chemical_formula_weight         610.34
_chemical_name_systematic
;
poly[diaquadi-\m-citrato(3-)-trizinc(II)]
;
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_cell_measurement_theta_max      27.47
_cell_measurement_theta_min      3.26
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_computing_cell_refinement       'RAPID-AUTO (Rigaku, 1998)'
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_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID IP'
_diffrn_measurement_method       \w-scans
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_exptl_crystal_colour            yellow
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_exptl_crystal_density_method    'not measured'
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_refine_ls_R_factor_all          0.0313
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0291P)^2^+0.3186P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_cod_database_fobs_code          2220895