New 3D metal phosphonates with bright tunable luminescence for the reversible sensing of nitrobenzene
Fu, Ruibiao; Hu, Shengmin; Wu, Xintao; CrystEngComm 14 (2012) 5761–; doi:10.1039/c2ce25608h

data_7214642
_publ_section_title
;
 New 3D metal phosphonates with bright tunable luminescence for the
 reversible sensing of nitrobenzene
;
_journal_issue                   18
_journal_name_full               CrystEngComm
_journal_page_first              5761
_journal_paper_doi               10.1039/c2ce25608h
_journal_volume                  14
_journal_year                    2012
_chemical_formula_sum            'C14 H18 N2 O10 P2 Zn2'
_chemical_formula_weight         566.98
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 112.509(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   23.334(16)
_cell_length_b                   9.933(5)
_cell_length_c                   8.938(5)
_cell_measurement_reflns_used    2549
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.5244
_cell_measurement_theta_min      2.4666
_cell_volume                     1914(2)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_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 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w 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  0.0226
_diffrn_reflns_av_sigmaI/netI    0.0233
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            7319
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         3.07
_exptl_absorpt_coefficient_mu    2.733
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8846
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.968
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1144
_exptl_crystal_size_max          0.2000
_exptl_crystal_size_mid          0.1500
_exptl_crystal_size_min          0.1500
_refine_diff_density_max         0.455
_refine_diff_density_min         -0.541
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         2174
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.0348
_refine_ls_R_factor_gt           0.0305
_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^)+(0.0405P)^2^+3.2292P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0758
_refine_ls_wR_factor_ref         0.0782
_reflns_number_gt                1974
_reflns_number_total             2174
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce25608h.txt
_cod_data_source_block           f1
_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/automatic-downloads/retrospective/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 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        1913.9(19)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7214642