Is single-4-ring the most basic but elusive secondary building unit that transforms to larger structures in zinc phosphate chemistry?
Dar, Aijaz A.; Sharma, Sunil K.; Murugavel, Ramaswamy; Inorganic chemistry 54 (2015) 4882–4894; doi:10.1021/acs.inorgchem.5b00495

data_4342946
_publ_section_title
;
 Is single-4-ring the most basic but elusive secondary building unit that
 transforms to larger structures in zinc phosphate chemistry?
;
_journal_issue                   10
_journal_name_full               'Inorganic chemistry'
_journal_page_first              4882
_journal_page_last               4894
_journal_paper_doi               10.1021/acs.inorgchem.5b00495
_journal_volume                  54
_journal_year                    2015
_chemical_formula_moiety         'C9 H13 O5 P Zn'
_chemical_formula_sum            'C9 H13 O5 P Zn'
_chemical_formula_weight         297.53
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 105.490(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.445(6)
_cell_length_b                   5.2832(19)
_cell_length_c                   15.690(6)
_cell_measurement_temperature    150(2)
_cell_volume                     1153.9(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.1502
_diffrn_reflns_av_sigmaI/netI    0.0832
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            8128
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.39
_exptl_absorpt_coefficient_mu    2.269
_exptl_absorpt_correction_T_max  0.8950
_exptl_absorpt_correction_T_min  0.6120
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'NUMABS (Rigaku, 1999)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.713
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             608
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.926
_refine_diff_density_min         -1.442
_refine_diff_density_rms         0.159
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.118
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     149
_refine_ls_number_reflns         2035
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.118
_refine_ls_R_factor_all          0.0556
_refine_ls_R_factor_gt           0.0551
_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^)+(0.0685P)^2^+2.2682P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1414
_refine_ls_wR_factor_ref         0.1429
_reflns_number_gt                2010
_reflns_number_total             2035
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b00495_si_002.cif
_cod_data_source_block           sks1097
_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/ACS/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 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 4342936--4342946.cif.
;
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4342946
_shelx_f_squared_multiplier      1.000