Divalent Metal Vinylphosphonate Layered Materials: Compositional Variability, Structural Peculiarities, Dehydration Behavior, and Photoluminescent Properties
Rosario M. P. Colodrero; Aurelio Cabeza; Pascual Olivera-Pastor; Duane Choquesillo-Lazarte; Juan M. Garcia-Ruiz; Adele Turner; Gheorghe Ilia; Bianca Maranescu; Konstantinos E. Papathanasiou; Gary B. Hix; Konstantinos D. Demadis; Miguel A. G. Aranda; Inorganic Chemistry 50 (2011) 11202–11211; doi:10.1021/ic201760w

data_4326739
_publ_section_title
;
 Divalent Metal Vinylphosphonate Layered Materials: Compositional
 Variability, Structural Peculiarities, Dehydration Behavior, and
 Photoluminescent Properties
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              11202
_journal_page_last               11211
_journal_paper_doi               10.1021/ic201760w
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C2 H5 Co O4 P'
_chemical_formula_weight         182.93
_space_group_IT_number           31
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac -2'
_symmetry_space_group_name_H-M   'P m n 21'
_audit_author_name               au
_audit_creation_date             2008-05-09T22:53
_audit_creation_method           'from EXP file using GSAS2CIF'
_audit_update_record
; 2008-05-09T22:53  Initial CIF as created by GSAS2CIF

;
_cell_angle_alpha                90.0
_cell_angle_beta                 90.0
_cell_angle_gamma                90.0
_cell_formula_units_Z            2
_cell_length_a                   5.66454(23)
_cell_length_b                   9.82816(32)
_cell_length_c                   4.79868(21)
_cell_volume                     267.152(18)
_computing_structure_refinement  GSAS
_diffrn_radiation_probe          x-ray
_diffrn_radiation_wavelength     1.5406
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  1.00000
_exptl_absorpt_process_details
;   GSAS Absorption/surface roughness correction: function number 0

 No correction is applied.

;
_pd_block_id                     2008-05-09T22:53|MV2_TASC_PMN21_B|au|
_pd_calc_method                  'Rietveld Refinement'
_pd_meas_2theta_range_inc        0.017
_pd_meas_2theta_range_max        109.9864
_pd_meas_2theta_range_min        4.0084
_pd_phase_name                   Co(O3PCH=CH2)H2O
_pd_proc_2theta_range_inc        0.017
_pd_proc_2theta_range_max        109.77943
_pd_proc_2theta_range_min        3.80143
_pd_proc_info_datetime           2008-05-09T22:53:20
_pd_proc_ls_background_function
;   GSAS Background function number 7 with 10 terms.

 Linear interpolation

      1:    25121.1     2:    23503.2     3:    21952.7     4:    19998.8    

      5:    18537.5     6:    17263.4     7:    16193.2     8:    15233.7    

      9:    14489.0    10:    13844.1    

;
_pd_proc_ls_peak_cutoff          0.00300
_pd_proc_ls_pref_orient_corr
;   March-Dollase

 AXIS  1 Ratio=   0.76968  h= 0.000  k= 1.000  l= 0.000

 Prefered orientation correction range: Min=   0.67526, Max=   2.19311

;
_pd_proc_ls_profile_function
;

 CW Profile function number 3 with  19 terms

 Pseudovoigt profile coefficients as parameterized in

 P. Thompson, D.E. Cox & J.B. Hastings (1987). J. Appl. Cryst.,20,79-83.

 Asymmetry correction of L.W. Finger, D.E. Cox & A. P. Jephcoat (1994).

 J. Appl. Cryst.,27,892-900.

 Peak tails are ignored  where the intensity is below 0.0030 times the peak

   Aniso. broadening axis   0.0   0.0   1.0

;
_pd_proc_ls_prof_R_factor        0.0070
_pd_proc_ls_prof_wR_expected     0.0073
_pd_proc_ls_prof_wR_factor       0.0101
_refine_ls_goodness_of_fit_all   1.41
_refine_ls_matrix_type           full
_refine_ls_number_parameters     33
_refine_ls_number_restraints     10
_refine_ls_R_Fsqd_factor         0.11560
_refine_ls_shift/su_max          0.14
_refine_ls_shift/su_mean         0.01
_reflns_d_resolution_high        1.255
_reflns_d_resolution_low         4.914
_reflns_limit_h_max              4
_reflns_limit_h_min              0
_reflns_limit_k_max              8
_reflns_limit_k_min              0
_reflns_limit_l_max              3
_reflns_limit_l_min              0
_reflns_number_total             95
_cod_data_source_file            ic201760w_si_002_1.cif
_cod_data_source_block           Co(O3PCH=CH2)H2O_PMN21_B_publ
_cod_original_cell_volume        267.152(22)
_cod_original_formula_sum        'H5 C2 Co O4 P'
_cod_database_code               4326739