Noncentrosymmetry in New Templated Gallium Fluorophosphates
Sarah J. Choyke; Samuel M. Blau; Abigail A. Larner; Amy Narducci Sarjeant; Jeongho Yeon; P. Shiv Halasyamani; Alexander J. Norquist; Inorganic Chemistry 48 (2009) 11277–11282; doi:10.1021/ic901770e

data_4303754
_publ_contact_author_address
; 
 Department of Chemistry
Haverford College
370 Lancaster Avenue
Haverford PA 19041 
;
_publ_contact_author_email       anorquis@haverford.edu
_publ_contact_author_fax         '610 896 4963'
_publ_contact_author_name        'Alexander J Norquist'
_publ_contact_author_phone       '610 896 2949'
_publ_section_title
;
Noncentrosymmetry in New Templated Gallium Fluorophosphates
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              11277
_journal_page_last               11282
_journal_paper_doi               10.1021/ic901770e
_journal_volume                  48
_journal_year                    2009
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C10 H28 F1 Ga3 N4 O21.50 P4'
_chemical_formula_sum            'C10 H28 F Ga3 N4 O21.5 P4'
_chemical_formula_weight         900.40
_space_group_IT_number           144
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'P 31'
_symmetry_space_group_name_H-M   'P 31'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   13.0887(2)
_cell_length_b                   13.0887(2)
_cell_length_c                   29.8439(4)
_cell_measurement_reflns_used    21703
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      28.4993
_cell_measurement_theta_min      3.7194
_cell_volume                     4427.71(11)
_computing_cell_refinement       'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1997-2001).'
_computing_data_reduction        'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      110
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'Nonius KappaCCD'
_diffrn_measurement_device_type  Area
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.031
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -40
_diffrn_reflns_number            38949
_diffrn_reflns_theta_full        28.586
_diffrn_reflns_theta_max         28.586
_diffrn_reflns_theta_min         3.727
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.036
_exptl_absorpt_correction_T_max  0.74
_exptl_absorpt_correction_T_min  0.74
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.026
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2700
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.14
_refine_diff_density_max         1.16
_refine_diff_density_min         -0.77
_refine_ls_abs_structure_details 'Flack (1983), 5449 Friedel-pairs'
_refine_ls_abs_structure_Flack   0.019(14)
_refine_ls_extinction_coef       16(11)
_refine_ls_extinction_method     'Larson (1970), Equation 22'
_refine_ls_goodness_of_fit_ref   1.0407
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     786
_refine_ls_number_reflns         10191
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0536
_refine_ls_R_factor_gt           0.0443
_refine_ls_shift/su_max          0.000776
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 0.146E+05 0.127E+05 0.188E+05 0.473E+04 0.442E+04 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1370
_refine_ls_wR_factor_gt          0.1370
_refine_ls_wR_factor_ref         0.1370
_reflns_limit_h_max              8
_reflns_limit_h_min              -17
_reflns_limit_k_max              17
_reflns_limit_k_min              0
_reflns_limit_l_max              33
_reflns_limit_l_min              -40
_reflns_number_gt                11027
_reflns_number_total             12987
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_r_factor_ref   0.0411
_oxford_refine_ls_scale          1.440(9)
_oxford_reflns_number_all        12980
_oxford_reflns_threshold_expression_ref I>3.0\s(I)
_cod_data_source_file            ic901770e_si_002_3.cif
_cod_data_source_block
Cmp_2_[(R)-C~5~H~14~N~2~]~2~[Ga~3~F(PO~4~)~4~].5.5H~2~O
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal' 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      'P 31 '
_cod_original_formula_sum        'C10 H28 F1 Ga3 N4 O21.50 P4'
_cod_database_code               4303754