Heterobimetallic Ru(II)-Eu(III) complex as chemodosimeter for selective biogenic amine odorants detection in fish sample.
Chow, Cheuk-Fai; Kong, Hoi-Kuan; Leung, Shu-Wai; Chiu, Brenda K. W.; Koo, Chi-Kin; Lei, Elva N. Y.; Lam, Michael H. W.; Wong, Wing-Tak; Wong, Wai-Yeung; Analytical chemistry 83 (2011) 289–296; doi:10.1021/ac102393f

data_1501649
_publ_section_title
;
 Heterobimetallic Ru(II)-Eu(III) complex as chemodosimeter for selective
 biogenic amine odorants detection in fish sample.
;
_journal_issue                   1
_journal_name_full               'Analytical chemistry'
_journal_page_first              289
_journal_page_last               296
_journal_paper_doi               10.1021/ac102393f
_journal_volume                  83
_journal_year                    2011
_chemical_formula_moiety         'C44 H56 Eu N12 O4 Ru2, K, 8(H2O) '
_chemical_formula_sum            'C44 H72 Eu K N12 O12 Ru2'
_chemical_formula_weight         1354.32
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 94.45(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.516(2)
_cell_length_b                   13.136(3)
_cell_length_c                   42.764(9)
_cell_measurement_reflns_used    37259
_cell_measurement_temperature    303(1)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      1.0
_cell_volume                     5890(2)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction
'SAINT & CrystalStructure (Rigaku/MSC and Rigaku Corporation, 2003)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'CrystalStructure Ver. 3.5.1'
_computing_structure_refinement  'CRYSTALS (Watkin et al., 1996)'
_computing_structure_solution    'SHELX97 (Sheldrick, 1997)'
_diffrn_measured_fraction_theta_full 0.9756
_diffrn_measured_fraction_theta_max 0.9756
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.048
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       55
_diffrn_reflns_limit_l_min       -55
_diffrn_reflns_number            27704
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_exptl_absorpt_coefficient_mu    1.690
_exptl_absorpt_correction_T_max  0.935
_exptl_absorpt_correction_T_min  0.798
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1997)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.527
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2744.00
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.04
_refine_diff_density_max         2.47
_refine_diff_density_min         -3.08
_refine_ls_extinction_coef       281.2(20)
_refine_ls_extinction_method
'Larson (1970) Crystallographic Computing eq. 22'
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     685
_refine_ls_number_reflns         5964
_refine_ls_R_factor_gt           0.0680
_refine_ls_shift/su_max          0.0020
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
'w = 1/[0.0002Fo^2^ + 1.0000\s(Fo^2^) + 0.0350]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0960
_reflns_number_gt                4933
_reflns_number_total             13852
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ac102393f_si_002.cif
_cod_data_source_block           '_wt1033w'
_cod_original_cell_volume        5889.5(21)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_original_formula_sum        'C44 H72 Eu K N12 O12 Ru2 '
_cod_database_code               1501649