Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_178a_1_543_fyhab2.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 32.26 T-atoms per nm^3
Material density = 3.218 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.8237 Angstrom
T1  -- O2  = 1.6760 Angstrom
T1  -- O3  = 1.5511 Angstrom
T1  -- O4  = 1.6934 Angstrom
      mean = 1.6861 Angstrom
        t1 = 0.147573  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.216431  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5511 A <--> 1.8237 A
          Mean   = 1.6861 A
          StdDev = 0.0976 A

       t1 Range  = 0.1476 <-- 0.1476 --> 0.1476
       t2 Range  = 0.2164 <-- 0.2164 --> 0.2164

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 118.238 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  =  66.103 deg; O1  -- O3  = 2 A
O1  -- T1  -- O4  = 109.469 deg; O1  -- O4  = 3 A
O2  -- T1  -- O3  = 116.571 deg; O2  -- O3  = 3 A
O2  -- T1  -- O4  = 114.259 deg; O2  -- O4  = 3 A
O3  -- T1  -- O4  = 122.933 deg; O3  -- O4  = 3 A
       66.103 deg <-- 107.929 deg --> 122.933 deg

        O-T-O SUMMARY
          Range  = 66.1033 deg <--> 122.9329 deg
          Mean   = 107.9290 deg
          StdDev = 19.4109 deg

        O--O SUMMARY
          Range  = 1.8548 A <--> 3.0045 A
          Mean   = 2.6932 A
          StdDev = 0.3881 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 142.929 deg ; T1  -- T1   3.4582 A

T1  -- O2  -- T1  = 172.825 deg ; T1  -- T1   3.3454 A

T1  -- O3  -- T1  = 100.628 deg ; T1  -- T1   2.3874 A

T1  -- O4  -- T1  = 145.238 deg ; T1  -- T1   3.2321 A


        T-O-T SUMMARY
          Range  = 100.6275° <--> 172.8252 deg
          Mean   = 140.4048 deg
          StdDev = 26.0754 deg

        T--T SUMMARY
          Range  = 2.3874 A <--> 3.4582 A
          Mean   = 3.1058 A
          StdDev = 0.4269 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O3  = 1.8548 A
O1  -- O3  = 1.8548 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.2760 Angstrom
  T1  -- T1  = 3.4582 Angstrom
  T1  -- T1  = 3.3454 Angstrom
  T1  -- T1  = 3.2321 Angstrom
  T1  -- T1  = 3.2760 Angstrom
  T1  -- T1  = 2.3874 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 12 28 50 82 128 181 244 325 410 489 588 708 824 933 1074
TD10 = 1465
Circuit symbol = 6.6_{2}.6.6_{3}.6_{2}.8_{7}
Weight = 29
Vertex symbol  = 6.6_{2}.6.6_{3}.6_{2}.8_{5}
Weight = 29

<TD10> = 1465.000
Average ring size = 6.5882
