Synthesis and Characterization of Zirconogermanates
Jacques Plévert; Rebeca Sanchez-Smith; Travis M. Gentz; Hailian Li; Thomas L. Groy; Omar M. Yaghi; Michael O'Keeffe; Inorganic Chemistry 42 (2003) 5954–5959; doi:10.1021/ic034298g

data_4314229
_publ_contact_author_address
;
Jacques Plevert
Department of Chemistry & Biochemistry
Physical Sciences D-121
Arizona State University
Tempe, AZ 85287-1604  
USA
;
_publ_contact_author_email       JPlevert@asu.edu
_publ_contact_author_name        'Jacques Plevert'
_publ_section_title
;
 Synthesis and Characterization of Zirconogermanates
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5954
_journal_page_last               5959
_journal_paper_doi               10.1021/ic034298g
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C18 H56 F4 Ge6 N6 O22 Zr3'
_chemical_formula_weight         1493.89
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 90.9950(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.4249(3)
_cell_length_b                   25.1981(11)
_cell_length_c                   11.3483(5)
_cell_measurement_reflns_used    9803
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      2.42
_cell_volume                     2122.87(16)
_computing_cell_refinement       'SAINT V6.28A'
_computing_data_collection       'SMART V5.625'
_computing_data_reduction        'SAINT V6.28A'
_computing_molecular_graphics    'Bruker SHELXTL Ver. 5.1 (1997)'
_computing_publication_material  'Bruker SHELXTL Ver. 5.1 (1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART APEX'
_diffrn_measurement_method       '\w scan'
_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  0.0511
_diffrn_reflns_av_sigmaI/netI    0.0394
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            17092
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         1.97
_diffrn_standards_decay_%        0.00
_exptl_absorpt_coefficient_mu    4.990
_exptl_absorpt_correction_T_max  0.7408
_exptl_absorpt_correction_T_min  0.5395
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.337
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             1460
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.697
_refine_diff_density_min         -0.808
_refine_diff_density_rms         0.144
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.239
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
_refine_ls_number_reflns         3742
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.239
_refine_ls_R_factor_all          0.0483
_refine_ls_R_factor_gt           0.0454
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0056P)^2^+14.5179P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0865
_refine_ls_wR_factor_ref         0.0878
_reflns_number_gt                3577
_reflns_number_total             3742
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic034298gsi20030318_100311_2.cif
_cod_data_source_block           ASU-24
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_database_code               4314229