Manipulation of fluorescent and colorimetric changes of fluorescein derivatives and applications for sensing silver ions.
Swamy, K M K; Kim, Ha Na; Soh, Jung Huyn; Kim, Youngmee; Kim, Sung-Jin; Yoon, Juyoung; Chemical communications (Cambridge, England) 34 (2009) 1234–1236; doi:10.1039/b819538b

data_7104231
_publ_section_title
;
 Manipulation of fluorescent and colorimetric changes of fluorescein
 derivatives and applications for sensing silver ions.
;
_journal_issue                   10
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              1234
_journal_page_last               1236
_journal_paper_doi               10.1039/b819538b
_journal_volume                  34
_journal_year                    2009
_chemical_formula_sum            'C30 H30 Cl2 N2 O8'
_chemical_formula_weight         617.46
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXTL
_cell_angle_alpha                90.00
_cell_angle_beta                 101.698(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.357(2)
_cell_length_b                   16.3275(15)
_cell_length_c                   8.9215(8)
_cell_measurement_reflns_used    669
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      18.28
_cell_measurement_theta_min      2.49
_cell_volume                     3046.3(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0520
_diffrn_reflns_av_sigmaI/netI    0.0922
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            7842
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.65
_exptl_absorpt_coefficient_mu    0.265
_exptl_absorpt_correction_T_max  0.992
_exptl_absorpt_correction_T_min  0.991
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1997)'
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.346
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       rod
_exptl_crystal_F_000             1288
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.933
_refine_diff_density_min         -0.310
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.975
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     212
_refine_ls_number_reflns         2745
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      0.975
_refine_ls_R_factor_all          0.1187
_refine_ls_R_factor_gt           0.0659
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1112P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1683
_refine_ls_wR_factor_ref         0.1996
_reflns_number_gt                1540
_reflns_number_total             2745
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b819538b.txt
_cod_data_source_block           SW218
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      C2/m
_cod_database_code               7104231